HARRISON SCHOOL DISTRICT CURRICULUM OFFICE Mathematics Department AP Calculus Page 1 of 86 May 16, 2013 HARRISON SCHOOL DISTRICT Board of Education Commissioner James A. Fife, President Commissioner Maria Villa, Vice President Commissioner Anthony R. Comprelli Commissioner Brigite Goncalves Commissioner Lily Wang Commissioner Vincent Franco Commissioner Arthur Pettigrew Commissioner Kimberly Woods James P. Doran, Ed.D. Superintendent Curriculum Writing Committee Director of Curriculum Deborah Ronan Dr. Cynthia Baumgartner Page 2 of 86 May 16, 2013 HARRISON SCHOOL DISTRICT PHILOSOPHY FOR CURRICULUM The goal of the Harrison School District is to prepare students for the 21st century demands of the world at large. In this regard, the curricula has been designed to make it relevant and accessible to our students by focusing each unit of study around enduring understandings and essential questions. Based upon the New Jersey Common Core Curriculum Standards, the enduring understandings are the starting points to the backward curriculum model utilized for this guide and espoused by Grant Wiggins and Jay McTighe. The curriculum is predicated by essential questions which are developed to challenge our students to think on a higher level and use the inquiry method to gain a deeper understanding of the content material. The Advanced Placement Calculus course will allow students to encompass and extend topics of intermediate algebra, apply algebraic techniques to geometric problems, gain experience with methods and applications of calculus, integrate technological applications, and improve critical thinking. It will prepare students to achieve desired results on the AP Calculus AB exam. COURSE DESCRIPTION Calculus is the mathematics of change and motion. There are two types, differential calculus, finding the rate of change of a function and, integral calculus, finding the function when its rate of change is given. Science, engineering, and business use these branches for expressing physical laws in exact mathematical terms and as a tool for studying ramifications of those laws. The Advanced Placement Calculus (AP Calculus) course is intended for those students who have successfully completed precalculus and desire to further their studies in mathematics. It includes such topics as limits, derivatives, applications of derivatives, integrals, applications of integrals, and slope fields. Students will use technology regularly to assist in solving calculus problems. Graphing calculators* will be utilized to represent functions, check written work, execute experimentation, and interpret results. Students will recognize and appreciate how technological tools can be used to solve real world mathematical problems. *As part of the College Board requirement during the entire course students will use graphing calculators to assist in solving problems. For computational purposes and/or graphing functions, students will demonstrate the ability to find a numerical derivative, evaluate a definite integral, find the zeros of functions, find the maximums, minimums, and intersections of curves, alter a viewing window, zoom a function, use trace and table options along with other operations basic to calculator applications. Page 3 of 86 May 16, 2013 Grade Level: 12th Department: Mathematics Course Code: 0347 Credits: 5 GRADING Student achievement will be evaluated using multiple assessment tools as described in the individual units of study. Marking period grades will be determined according to the following: Criteria Tests Quizzes/ Projects Homework/ Classwork Total: Percentage 50% 40% 10% 100% Page 4 of 86 May 16, 2013 HARRISON SCHOOL DISTRICT Curriculum Based on NJCCCS A P Calculus Domain F-IF Interpreting Functions Cluster F-IF Interpreting Functions Understand the concept of a function and use function notation. 2. Use function notation, evaluate functions for inputs in their domains, and interpret statements that use function notation in terms of a context. F-IF Interpreting Functions Understand the concept of a function and use function notation. 3. Recognize that sequences are functions, sometimes defined recursively, whose domain is a subset of the integers. Interpret functions that arise in applications in terms of the context. 4. For a function that models a relationship between two quantities, interpret key features of graphs and tables in terms of the quantities, and sketch graphs showing key features given a verbal description of the relationship. Key features include: F-IF Interpreting Functions Understand the concept of a function and use function notation. Standard 1. Understand that a function from one set (called the domain) to another set (called the range) assigns to each element of the domain exactly one element of the range. If f is a function and x is an element of its domain, then f(x) denotes the output of f corresponding to the input x. The graph of f is the graph of y = f(x). Page 5 of 86 May 16, 2013 intercepts; intervals where the function is increasing, decreasing, positive, or negative; relative maximums and minimums; symmetries; end behavior; and periodicity. F-IF Interpreting Functions Interpret functions that arise in applications in terms of the context. 5. Relate the domain of a function to its graph and, where applicable, to the quantitative relationship it describes. F-IF Interpreting Functions Interpret functions that arise in applications in terms of the context. 6. Calculate and interpret the average rate of change of a function (presented symbolically or as a table) over a specified interval. Estimate the rate of change from a graph. F-IF Interpreting Functions Analyze functions using different representations. 7. Graph functions expressed symbolically and show key features of the graph, by hand in simple cases and using technology for more complicated cases. a. Graph linear and quadratic functions and show intercepts, maxima, and minima. b. Graph square root, cube root, and piecewise-defined functions and absolute value functions. Page 6 of 86 May 16, 2013 c. Graph polynomial functions identifying zeros when suitable factorizations are available, and showing end behavior. d. (+) Graph rational functions, identifying zeros and asymptotes when suitable factorizations are available, and showing end behavior. e. Graph exponential and logarithmic functions, showing intercepts and end behavior, and trigonometric functions, showing period, midline, and amplitude. F-IF Interpreting Functions Analyze functions using different representations. 8. Write a function defined by an expression in different but equivalent forms to reveal and explain different properties of the function. a. Use the process of factoring and completing the square in a quadratic function to show zeros, extreme values, Page 7 of 86 May 16, 2013 and symmetry of the graph, and interpret these in terms of a context. b. Use the properties of exponents to interpret expressions for exponential functions. F-IF Interpreting Functions Analyze functions using different representations. 9. Compare properties of two functions each represented in a different way (Algebraically, graphically, numerically in tables, or by verbal descriptions.) F-BF Building Functions Build a function that models a relationship between two quantities 1. Write a function that describes a relationship between two quantities. a. Determine an explicit expression, a recursive process, or steps for calculation from a context. b. Combine standard function types using arithmetic operations. c. (+) Compose functions. Page 8 of 86 May 16, 2013 F-BF Building Functions F-BF Building Functions Build new functions from existing functions. 3. Identify the effect on the graph of replacing f(x) by f(x) + k, kf(x), f(kx), and f(x + k) for specific values of k (both positive and negative); find the value of k given the graphs. Experiment with cases and illustrate an explanation of the effects on the graph using technology. Include recognizing even and odd functions from their graphs and algebraic expressions for them. Build new functions from existing functions. 4. Find inverse functions. a. Solve an equation of the form f(x) = c for a simple function f that has an inverse and write an expression for the inverse. b. (+) Verify by composition that one function is the inverse of another. c. (+) Read values of an inverse function from a graph or a table, given that the function has an inverse. Page 9 of 86 May 16, 2013 d. (+) Produce an invertible function from a non-invertible function by restricting the domain. F-BF Building Functions Build new functions from existing functions. F-LE Linear, Quadratic, and Exponential Models Construct and compare linear, quadratic, and exponential models and solve problems. 5. (+) Understand the inverse relationship between exponents and logarithms and use this relationship to solve problems involving logarithms and exponents. 1. Distinguish between situations that can be modeled with linear functions and with exponential functions. a. Prove that linear functions grow by equal differences over equal intervals, and that exponential functions grow by equal factors over equal intervals. b. Recognize situations in which one quantity changes at a constant rate per unit interval relative to another. c. Recognize situations in which a quantity grows or decays by a constant percent rate per unit interval relative to another. Page 10 of 86 May 16, 2013 F-LE Linear, Quadratic, and Exponential Models Construct and compare linear, quadratic, and exponential models and solve problems. 2. Construct linear and exponential functions, including arithmetic and geometric sequences, given a graph, a description of a relationship, or two inputoutput pairs (include reading these from a table). F-LE Linear, Quadratic, and Exponential Models Construct and compare linear, quadratic, and exponential models and solve problems. 3. Observe using graphs and tables that a quantity increasing exponentially eventually exceeds a quantity increasing linearly, quadratically, or (more generally) as a polynomial function. F-LE Linear, Quadratic, and Exponential Models Construct and compare linear, quadratic, and exponential models and solve problems. 4. For exponential models, express as a logarithm the solution to abct = d where a, c, and d are numbers and the base b is 2, 10 or e; evaluate the logarithm using technology. Interpret expressions for functions in terms of the situation they model. 5. Interpret the parameters in a linear or exponential function in terms of a context. F-LE Linear, Quadratic, and Exponential Models Page 11 of 86 May 16, 2013 F-TF Trigonometric Functions Extend the domain of trigonometric functions using the unit circle. 1. Understand radian measure of an angle as the length of the arc on the unit circle subtended by the angle. F-TF Trigonometric Functions Extend the domain of trigonometric functions using the unit circle. 2. Explain how the unit circle in the coordinate plane enables the extension of trigonometric functions to all real numbers, interpreted as radian measures of angles traversed counterclockwise around the unit circle. F-TF Trigonometric Functions Extend the domain of trigonometric functions using the unit circle. 3. (+) Use special triangles to determine geometrically the values of sine, cosine tangle for π/3, π/4 and π/6, and use the unit circle to express the values of sine, cosines, and tangent for x, π + x, and 2 π - x in terms of their values for x, where x is any real number. F-TF Trigonometric Functions Extend the domain of trigonometric functions using the unit circle. 4. (+) Use the unit circle to explain symmetry (odd or even) and periodicity of trigonometric functions. Page 12 of 86 May 16, 2013 F-TF Trigonometric Functions Model periodic phenomena with trigonometric functions. 5. Choose trigonometric functions to model periodic phenomena with specified amplitude, frequency, and midline. F-TF Trigonometric Functions Model periodic phenomena with trigonometric functions. 6. (+) Understand that restricting a trigonometric function to a domain on which it is always increasing or always decreasing allows its inverse to be constructed. F-TF Trigonometric Functions Model periodic phenomena with trigonometric functions. 7. (+) Use inverse functions to solve trigonometric equations that arise in modeling contexts; evaluate the solutions using technology, and interpret them in terms of the context. F-TF Trigonometric Functions Prove and apply trigonometric identities. F-TF Trigonometric Functions Prove and apply trigonometric identities. 8. Prove the Pythagorean identity sin2(θ) + cos2(θ) = 1 and use it to calculate trigonometric ratios. 9. (+) Prove the addition and subtraction formulas for sine, cosine, and tangent and use them to solve problems. Page 13 of 86 May 16, 2013 HARRISON SCHOOL DISTRICT Curriculum Based on NJCCCS AP Calculus ASSESSMENTS Enduring Understandings NJCCCS Unit 1 F.IF.1.2.5.6.7a.7b.7c.7d.8a.9 F.BF.1a.1b.1c(+).3 Parentheses indicate open interval notation and brackets indicate closed interval notation. A relation is a function when each member of the domain is assigned exactly one member of the range. Examples of functions with domain restrictions are square root functions because the radicand cannot equal a negative number and rational functions Essential Questions What symbols are used to indicate open or closed interval notation? Diagnostic (before) Anticipatory set exercise Formative (during) Summative (after) Lesson closure assessment Cumulative test Unit test What is a function? Guided practice exercises during lesson What are examples of functions with domain restrictions? Why? Independent class assignments and homework What makes a function even or an odd? Sample multiplechoice and free-response Quarterly exam Released College Board AP Calculus AB exam Project Page 14 of 86 May 16, 2013 because the denominator cannot equal zero. Addition, subtraction, multiplication, division, and composition of two functions produce a third function. Functions are even if f(x) = f(-x) and odd if f( -x) = -f(x). Some functions have limits; others have no boundaries. The limit as x approaches c of f(x) exists if the limit as x approaches c from the left of f(x) equals the limit as x approaches c from the right of f(x). Limits that approach a constant can be evaluated with a table, a graph, or algebraically. Limits may exist on one side of c because a function may be honing in on a different value on the How do you determine if a limit exists? questions (with and without calculator applications) How do you evaluate limits? Quizzes What is a onesided limit? How do you evaluate the limit approaching infinity of a rational function? How is a function proven continuous? Page 15 of 86 May 16, 2013 other side of c or be nonexistent on the other side of c. The limit of 1/x as x approaches 0 does not exist. The limit of 1/x as x approaches positive or negative infinity is 0. To evaluate the limit approaching infinity of a rational function, divide every term by the variable to the highest power, simplify each rational expression within the newly created complex fraction, and apply the limit properties. When the substitution approach for finding a limit of a rational function results as the indeterminate form 0/0, the process of factoring, reducing, then substituting can be used to provide an answer. Page 16 of 86 May 16, 2013 Unit 2 F.IF.2.3.5.6.7a.7b.7c.7d.8a.8b.9 F.BF.1a.1b.1c(+) F.TF.8 A function, f(x), is continuous if f(x) is defined for all values c, if the limit as x approaches c from the left equals the limit as x approaches c from the right of f(x), and if f(c) = f(x). The slope of a secant line is an average rate of change and the slope of a tangent line, the derivative, is an instantaneous rate of change. The difference quotient is used to find a general derivative and the derivative at a particular point. Derivatives of trigonometric functions, sine and cosine, are proven by the difference quotient, angle addition formulas, and the limiting process. What is the derivative? What are the derivative short cuts? What is L’Hopital’s Rule? How is it used? Are Δx and dx equal? What is the differential? How do Δy and dy differ? How is linear Page 17 of 86 May 16, 2013 The remaining trigonometric derivatives are proven by renaming using trigonometric relationships and applying the product and quotient rules. The short cut rules for differentiating algebraic explicit, algebraic implicit, and transcendental functions are power rule, product rule, quotient rule, and chain rule. Implicit differentiation is used when it’s difficult or impossible to isolate the y variable. The chain rule is applied to differentiate a composition of functions. L’Hopital’s Rule is a derivative algorithm used to evaluate the limits of rational functions with indeterminate forms. approximation used? Page 18 of 86 May 16, 2013 Unit 3 F.IF.2.4.5.6.7a.7b.7c.7d. 8b.9 F.BF.1a.1b.1c(+).3 After using substitution if the limit is the indeterminate form, 0/0, the limit can be obtained by applying L’Hopital’s Rule; that is differentiating the parts of the quotient separately, and substituting. Delta x and dx represent a horizontal change and are equal. Delta y is the vertical change to a point on the curve and dy, the differential, is the vertical change to the tangent line. Linear approximation is used to evaluate functions without a calculator. Derivatives are used to curve sketch functions as well as find related rates, optimization, velocity, and acceleration. When the first How are derivatives used? How do you analyze derivatives to curve sketch Page 19 of 86 May 16, 2013 derivative equals zero a relative maximum or minimum point may occur in a graph; if a max or min occurs the line tangent is horizontal. If the first derivative is positive the function is increasing, if the first derivative is negative the function is decreasing. When the second derivative equals zero the function has a point of inflection, which means the graph is changing concavity. If the second derivative is positive the function is concave up, if the second derivative is negative the function is concave down. To find vertical asymptotes of a rational function, set the denominator equal to zero and solve for x, to find the horizontal asymptotes functions? Where do cusps or vertical tangents occur? What is an absolute max and absolute min? Where do absolute extrema occur? What method is used to locate them? What is the Mean Value Theorem? What is Rolle’s Theorem? What is Newton’s Approximation Method? How are optimization problems solved? How are derivatives used to describe Page 20 of 86 May 16, 2013 take the limit as x approaches infinity of f(x)/g(x). Cusps and vertical tangents occur at singular points, where f '(x) is undefined. The absolute max and absolute min, also known as absolute extrema, are the highest and lowest points on a continuous graph. The absolute max and absolute min will occur at the critical points on a continuous closed interval. These include: 1. Points where f '(x) = 0, called stationary points. 2. Points where f '(x) is undefined, called singular points. 3. Endpoints of the interval of definition. To determine an absolute extreme on the continuous closed interval, find the critical points, velocity and acceleration? Page 21 of 86 May 16, 2013 substitute them and the end points in the original function, the highest is where the absolute maximum occurs and the lowest is where the absolute minimum occurs. The Mean Value Theorem states that if f(x) is defined and continuous on a closed interval, [a,b] and differentiable on the open interval, (a,b), there exists at least one value c in (a,b) where the slope of the tangent line equals the slope of the secant line. Rolle’s Theorem is a special case of the Mean Value Theorem, when the slope of the secant is zero. Newton’s Method is an iterative process used to find the zeros of a function. A particle is stopped (changing direction) when the 1st derivative, v(t), equals Page 22 of 86 May 16, 2013 Unit 4 F.IF.2.8b.9 F.BF.1a.1b.1c(+) zero, moving to the right when it is positive and moving to the left when it is negative. A change in motion occurs when the 2nd derivative, a(t), equals zero, speeding up when v(t) and a(t) have the same signs, and slowing down when v(t) and a(t) have opposite signs. Antidifferentiation is the reverse process of differentiation; when given a derivative taking its integral to find the original function. Sigma notation is used to represent a series which is the sum of a sequence. Area of an enclosed figure can be approximated with inscribed rectangles, circumscribed rectangles, and What is the process of antidifferentiation? How is sigma notation used? What methods are used to approximate areas? What happens when an infinite number of rectangles are used for finding Page 23 of 86 May 16, 2013 trapezoids. The First Fundamental Theorem of Calculus states that, if f is continuous on the closed interval [a,b] and F is the indefinite integral of f on [a,b], then = F (b) – F(a); the definite integral can be evaluated by taking the antiderivative of the integrand then finding the difference of the substituted upper limit value in the antiderivative and the lower limit value in the antiderivative. A definite integral involving a composition of functions can be evaluated using usubstitution with the same limits or by changing the limits of the definite integral. The Second Fundamental an irregular area? What is the First Fundamental Theorem of Calculus and how is it used? What is the Second Fundamental Theorem of Calculus? Page 24 of 86 May 16, 2013 Theorem of Calculus holds for f, a continuous function on an open interval, and a any point in the interval, and states that d/dx ( = f(x); the derivative of the antiderivative is the original function. Unit 5 F.IF.2.4.5.6.7a.7b.7c.7d.9 F.BF.1a.1b.1c(+) F.LE.2.5 The Mean Value Theorem for Integrals states that if f(x) is continuous on the closed interval [a,b] and differentiable on the open interval, (a,b), there exists a value c such that F(c) = )dx. The definite integral is used to find the area under a curve and the area between curves. Volume of a solid of revolution around the x- and y- axes is obtained by using the disk, washer, or shell methods. What is the Mean Value Theorem for Integral Calculus? How can the First Fundamental Theorem of Calculus be used to find area? What methods can be used to find volume of a solid of revolution around the xand y- axes? How do you Page 25 of 86 May 16, 2013 Unit 6 F.IF.2.4.5.6.7e.8b.9 F.BF.1a.1b.1c(+).4a.4c(+).4d(+).5(+) F.LE.1a,1b,1c.2.3.4.5 Volume of the solid with known cross sections is obtained by first determining the area from the shape of one cross section perpendicular to an axis, then using the definite integral to find the combined areas of all the cross sections. Position of a particle and distance traveled are found by using a definite integral. To find displacement take the definite integral of v(t)d(t); distance traveled is obtained by taking the definite integral of the absolute value of v(t)d(t). find volume of a solid with known cross sections? Euler’s, e, is the limit as n approaches infinity of (1+ 1/n)n. Logarithms are exponents; properties of logarithms are used What is e? How do you find the position of a particle when the velocity or acceleration is given? What is the difference between displacement and distance traveled? How do you calculate distance traveled? What are logarithms? How are they used? Page 26 of 86 May 16, 2013 to perform computations more easily. The log ex is the same as the natural log of x, ln x. The inverse of f(x) = ex is f (x) = ln x. Properties of common and natural logarithms are used to expand or contract logarithmic expressions to equivalent forms. The change of base formula enables renaming any base to a calculator friendly base. The derivative of ln u is (1/u)(du/dx); the integral of du/u is ln│ u│+ c. Logarithmic differentiation is the application of the properties of logarithms to simplify or enable the process of taking the derivative. The derivative of eu is What is the inverse of f(x) = ex? What do their graphs look like? How is the change of base formula useful? What is the derivative of the ln u? What is the integral of du/u? Why use logarithmic differentiation? What is the derivative and antiderivative of eu? The exponential function, bu ? What method is used to find the derivative of y = f(x)g(x)? How do you solve a first Page 27 of 86 May 16, 2013 eu(du/dx); the integral of eu du is eu +c. The derivative of bu is bu ln b (du/dx); the integral of bu du is ( bu/ln b)+ c. To find the derivative of y = f(x)g(x), (use logarithmic differentiation) take the natural log of both sides of the equation, use the properties of logs to enable the differentiation process, differentiate, then isolate dy/dx, and rename the derivative explicitly. To solve an initial value problem, set up the differential equation, cross multiply to isolate dy, take the antiderivative of both sides, then substitute the initial value. A slope field, also called direction field, is a graphical representation of the solutions of a first order differential order differential equation initial value problem? What is a slope field? Direction curve? What is Euler’s method? Page 28 of 86 May 16, 2013 equation. A direction curve is traced through an initial value in a slope field. Euler’s Rule is the simplest iterative numerical method for solving a first order differential equation; it gives exact solutions of slopes in a slope field. Unit 7 F.IF.2.4.5.6.8b.9 F.BF.1a.1b.1c(+).4a.4b(+).4c(+).4d(+) F.TF.1.2.3(+).4(+).5.6(+).7(+).8.9(+) If restrictions are put on the domain and range, trigonometric functions will have inverses and the inverses will be functions. Inverse trigonometric functions have derivatives and the derivatives have integrals. By parts integration is used on a product of functions that cannot be integrated in its present form. Do the trigonometric functions have inverses? Do inverse trigonometric functions have derivatives? Do the derivatives have integrals? When would you use by parts integration? Page 29 of 86 May 16, 2013 HARRISON SCHOOL DISTRICT Pacing Guide AP Calculus UNIT Unit 1 Functions and Limits UNIT OBJECTIVES & ENDURING UNDERSTANDINGS Unit Objectives: Students will know and do: Use properties and apply the algebra to solve equations and inequalities. Use set and interval notation. Define function, domain, and range. Find domain, range, zeros, inverse, and composition of functions. Define even- and odd-functions. Graph functions that include linear, quadratic, polynomial, rational, radical, trigonometric, absolute value, and piecewise functions. Find limits of functions reading graphs, using tables or algebra. Find right- and left-hand limits. Identify indeterminate forms, limits 0/0, and find limits using algebraic techniques. Define and show continuity or discontinuity. Prove lim sin Ө = 1 Ө→0 Ө and TIME FRAME Block Schedule Pacing 8 days lim cos Ө – 1 = 0 Ө→0 Ө . Find vertical and horizontal asymptotes of rational functions. Graph rational functions, y=1/f(x) and y=f(x)/g(x) using limits. Page 30 of 86 May 16, 2013 Practice multiple-choice and free-response questions (with and without calculator applications) pertaining to the unit. Enduring Understandings: Parentheses indicate open interval notation and brackets indicate closed interval notation. A relation is a function when each member of the domain is assigned exactly one member of the range. Examples of functions with domain restrictions are square root functions because the radicand cannot equal a negative number and rational functions because the denominator cannot equal zero. Addition, subtraction, multiplication, division, and composition of two functions produce a third function. Functions are even if f(x) = f(-x) and odd if f( -x) = -f(x). Some functions have limits; others have no boundaries. The limit as x approaches c of f(x) exists if the limit as x approaches c from the left of f(x) equals the limit as x approaches c from the right of f(x). Limits that approach a constant can be evaluated with a table, a graph, or algebraically. Limits may exist on one side of c because a function may be honing in on a different value on the other side of c or be nonexistent on the other side of c. The limit of 1/x as x approaches 0 does not exist. The limit of 1/x as x approaches positive or negative infinity is 0. To evaluate the limit approaching infinity of a rational function, divide every term by the variable to the highest power, simplify each rational expression within the newly created complex fraction, and apply the limit properties. When the substitution approach for finding a limit of a rational function results as the indeterminate form 0/0, the process of factoring, reducing, then substituting can be used to provide an Page 31 of 86 May 16, 2013 Unit 2 Differentiation answer. A function, f(x), is continuous if f(x) is defined for all values c, if the limit as x approaches c from the left equals the limit as x approaches c from the right of f(x), and if f(c) = f(x). Unit Objectives: Students will know and do: Find tangent lines as instantaneous rates of change to a graph. Define the derivative. Find derivatives of functions using the difference quotient, f ´(x)= lim f(x+h) – f(x) h→0 h , f ´(a)= lim x→a f ´(a)= lim h→0 f(x) – f(a) x–a Block Schedule Pacing 12 days and f(a+h) – f(a) h . Calculate the slope of a curve at a point. Find an equation of a tangent line to a curve at a point. Determine points of non-differentiability, such as corners, vertical tangents, and cusps. Use differentiation rules, power, product, quotient, and chain rule on algebraic explicit and implicit functions. Find nth derivatives. Find derivatives of trigonometric functions including proofs. Use L’Hopital’s Rule on indeterminate forms. (optional to College Board AB exam) Practice multiple-choice and free-response questions (with and without calculator applications) pertaining to the unit and prior unit. Page 32 of 86 May 16, 2013 Enduring Understandings: The slope of a secant line is an average rate of change and the slope of a tangent line, the derivative, is an instantaneous rate of change. The difference quotient is used to find a general derivative and the derivative at a particular point. Derivatives of trigonometric functions, sine and cosine, are proven by the difference quotient, angle addition formulas, and the limiting process. The remaining trigonometric derivatives are proven by renaming using trigonometric relationships and applying the product and quotient rules. The short cut rules for differentiating algebraic explicit, algebraic implicit, and transcendental functions are power rule, product rule, quotient rule, and chain rule. Implicit differentiation is used when it’s difficult or impossible to isolate the y variable. The chain rule is applied to differentiate a composition of functions. L’Hopital’s Rule is a derivative algorithm used to evaluate the limits of rational functions with indeterminate forms. After using substitution if the limit is the indeterminate form, 0/0, the limit can be obtained by applying L’Hopital’s Rule; that is differentiating the parts of the quotient separately, and substituting. Delta x and dx represent a horizontal change and are equal. Delta y is the vertical change to a point on the curve and dy, the differential, is the vertical change to the tangent line. Linear approximation is used to evaluate functions without a calculator. Page 33 of 86 May 16, 2013 Unit 3 Applications of the Derivative Unit Objectives: Students will know and do: Find differentials and compare ∆y to dy. Use linear approximation to estimate functions. Identify critical points, stationary and singular points, and use number line analysis to justify and describe the increase/decrease of functions. Find points of inflection and use number line analysis to justify and describe concavity. Find relative and absolute maximum and minimum values. Curve sketch quadratic, polynomial, rational, and radical functions using first and second derivatives. Tell information about a function from the graph of its 1st or 2nd derivative. Find related rates, velocity, speed, acceleration, and instantaneous rates of change of functions relevant to real life problems. Solve optimization problems relevant to real life situations. Use Rolle’s Theorem and the Mean Value Theorem. Apply Newton’s Method to find roots of equations. (optional to College Board AB exam) Practice multiple-choice and free-response questions (with and without calculator applications) pertaining to the unit and prior units. Block Schedule Pacing 9 days Enduring Understandings: Derivatives are used to curve sketch functions as well as find related rates, optimization, velocity, and acceleration. When the first derivative equals zero a relative maximum or minimum point may occur in a graph; if a max or min occurs the line tangent is horizontal. If the first derivative is positive the function is increasing, if the first derivative is negative the function is decreasing. When the second derivative equals zero the function has a point of Page 34 of 86 May 16, 2013 inflection, which means the graph is changing concavity. If the second derivative is positive the function is concave up, if the second derivative is negative the function is concave down. To find vertical asymptotes of a rational function, set the denominator equal to zero and solve for x, to find the horizontal asymptotes take the limit as x approaches infinity of f(x)/g(x). Cusps and vertical tangents occur at singular points, where f '(x) is undefined. The absolute max and absolute min, also known as absolute extrema, are the highest and lowest points on a continuous graph. The absolute max and absolute min will occur at the critical points on a continuous closed interval. These include: 1. Points where f '(x) = 0, called stationary points. 2. Points where f '(x) is undefined, called singular points. 3. Endpoints of the interval of definition. To determine an absolute extrema on the continuous closed interval, find the critical points, substitute them and the end points in the original function, the highest is where the absolute maximum occurs and the lowest is where the absolute minimum occurs. The Mean Value Theorem states that if f(x) is defined and continuous on a closed interval, [a,b] and differentiable on the open interval, (a,b), there exists at least one value c in (a,b) where the slope of the tangent line equals the slope of the secant line. Rolle’s Theorem is a special case of the Mean Value Theorem, when the slope of the secant is zero. Newton’s Method is an iterative process used to find the zeros of a function. A particle is stopped (changing direction) when the 1st derivative, v(t), equals zero, moving to the right when it is positive and moving to the left when it is negative. A change in motion occurs when the 2nd derivative, a(t), equals zero, speeding up when v(t) and a(t) have the same signs, and slowing down when v(t) and a(t) have opposite signs. Page 35 of 86 May 16, 2013 Unit 4 Integration Unit Objectives: Block Schedule Pacing Students will know and do: 11 days Find antiderivatives using the power algorithm. Find antiderivatives of trigonometric functions. Evaluate definite integrals. Approximate the area under a curve using Riemann Sums, inscribed/ circumscribed rectangles, and the trapezoidal rule. Use the First Fundamental Theorem of Calculus on definite integrals. Antidifferentiate an indefinite integral using u-substitution. Evaluate a definite integral using substitution with the same limits or by changing the limits of the definite integral. Use the Second Fundamental Theorem of Calculus. Practice multiple-choice and free-response questions (with and without calculator applications) pertaining to the unit and prior units. Enduring Understandings: Antidifferentiation is the reverse process of differentiation; when given a derivative taking its integral to find the original function. Sigma notation is used to represent a series which is the sum of a sequence. Area of an enclosed figure can be approximated with inscribed rectangles, circumscribed rectangles, or trapezoids. The First Fundamental Theorem of Calculus states that, if f is continuous on the closed interval [a,b] and F is the indefinite integral of f on [a,b], then = F (b) – F(a) ); the definite integral can be evaluated by taking the antiderivative of the integrand then finding the difference of the substituted upper limit value in the antiderivative and the lower limit value in the antiderivative. A definite integral involving a composition of functions can be evaluated using u-substitution with the same limits or by changing the limits of the definite integral. Page 36 of 86 May 16, 2013 Unit 5 Applications of the Definite Integral The Second Fundamental Theorem of Calculus holds for f, a continuous function on an open interval, and a any point in the interval, and states that d/dx ( = f(x); the derivative of the antiderivative is the original function. Unit Objectives: Students will know and do: Use the Mean-Value Theorem for Integrals to find the average value of a function. Find area under a curve and between curves using the definite integral. Find volume of a solid of revolution around x- or y-axes using disk, washer, and shell methods. Find volume of a solid with known cross sections. Apply integral calculus to find position of a particle and distance traveled relevant to real life problems. Practice multiple-choice and free-response questions (with and without calculator applications) pertaining to the unit and prior units. Block Schedule Pacing 8 days Enduring Understandings: The Mean Value Theorem for Integrals states that if f(x) is continuous on the closed interval [a,b] and differentiable on the open interval, (a,b), there exists a value c such that F(c) = )dx. The definite integral is used to find the area under a curve and the area between curves. Volume of a solid of revolution around the x- and y- axes is obtained by using the disk, washer, or shell methods. Area is determined from the shape of one cross section perpendicular to the x- or y-axis. Using the definite integral to find the combined area of all the cross sections, volume of the solid is obtained. Page 37 of 86 May 16, 2013 Unit 6 Logarithmic and Exponential Functions Position of a particle and distance traveled are found by using a definite integral. To find displacement take the definite integral of v(t)d(t); distance traveled is obtained by taking the definite integral of the absolute value of v(t)d(t). Unit Objectives: Students will know and do: Define e as a limit. Define f(x) = 1n x. Prove the derivative of the ln x and ex. Find derivatives of the functions eu, bu, and ln u and integrals of eu, bu and du/u. Find derivatives of y = f(x)g(x). Use logarithmic differentiation. Apply all calculus studied previously using exponential and logarithmic functions. Apply first order separable differential equations to solve initial-value problems. Find exponential growth and decay relevant to real life situations. Graph slope-fields and find direction curves as a graphical approach to solve differential equations. Use Euler’s Method as a numerical approach to solve differential equations. (optional to College Board AB exam) Practice multiple-choice and free-response questions (with and without calculator applications) pertaining to the unit and prior units. Block Schedule Pacing 12 days Enduring Understandings: Euler’s, e, is the limit as n approaches infinity of (1+ 1/n)n. Logarithms are exponents; properties of logarithms are used to perform computations more easily. The log ex is the same as the natural log of x, ln x. Page 38 of 86 May 16, 2013 The inverse of f(x) = ex is f (x) = ln x. Properties of common and natural logarithms are used to expand or contract logarithmic expressions to equivalent forms. The change of base formula enables renaming any base to a calculator friendly base. The derivative of ln u is (1/u)(du/dx); the integral of du/u is ln│ u│+ c. Logarithmic differentiation is the application of the properties of logarithms to simplify the process of taking the derivative. The derivative of eu is eu(du/dx); the integral of eu du is eu +c. The derivative of bu is bu ln b (du/dx); the integral of bu du is ( bu/ln b)+ c. To find the derivative of y = f(x)g(x), take the natural log of both sides of the equation, use the properties of logs to enable the differentiation process, differentiate, then isolate dy/dx and rename the derivative explicitly. To solve an initial value problem, set up the differential equation, cross multiply to isolate dy, take the antiderivative of both sides, then substitute the initial value. A slope field, also called direction field, is a graphical representation of the solutions of a first order differential equation. A direction curve is traced through an initial value in a slope field. Euler’s Rule is the simplest iterative numerical method for solving a first order differential equation; it gives exact solutions of slopes in a slope field. Block Schedule Pacing 6 days Page 39 of 86 May 16, 2013 Unit 7 Inverse Trigonometric Functions Unit Objectives: Students will know and do: Prove derivatives of inverse trigonometric functions. Find derivatives of inverse trigonometric functions. Find anti-derivatives of inverse trigonometric functions. Apply all of calculus studied previously using inverse trigonometric functions. Integrate functions by parts. (optional to College Board AB exam) Practice multiple-choice and free-response questions (with and without calculator applications) pertaining to the unit and prior units. Enduring Understandings: If restrictions are put on the domain and range, trigonometric functions will have inverses and the inverses will be functions. Inverse trigonometric functions have derivatives and the derivatives have integrals. By parts integration is used on a product of functions that cannot be integrated in its present form. Page 40 of 86 May 16, 2013 HARRISON SCHOOL DISTRICT AP Calculus AB Unit 1-Functions and Limits UNIT GOAL(S): Students will know and do: DURATION: Use properties and apply the algebra to solve equations and inequalities. Block Schedule Pacing Use set and interval notation. 8 days Define function, domain, and range. Find domain, range, zeros, inverse, and composition of functions. Define even- and odd-functions. Graph functions that include linear, quadratic, polynomial, radical, trigonometric, absolute value, and piecewise functions. Find limits of functions reading graphs, using tables or algebra. Find right- and left-hand limits. Identify indeterminate forms, limits 0/0, and find limits using algebraic techniques. Define and show continuity or discontinuity. Page 41 of 86 May 16, 2013 Prove lim Ө→0 sin Ө = 1 Ө and lim Ө→0 cos Ө – 1 = 0. Ө Find vertical and horizontal asymptotes of rational functions. Graph rational functions, y=1/f(x) and y=f(x)/g(x) using limits. Practice multiple-choice and free-response questions (with and without calculator applications) pertaining to the unit. NJCCCS: F.IF.1.2.5.6.7a.7b.7c.7d.8a.9, F.BF.1a.1b. 1c(+).3 ENDURING UNDERSTANDINGS: Parentheses indicate open interval notation and brackets indicate closed interval notation. A relation is a function when each member of the domain is assigned exactly one member of the range. Examples of functions with domain restrictions are square root functions because the radicand cannot equal a negative number and rational functions ESSENTIAL QUESTIONS: What symbols are used to indicate open or closed interval notation? What is a function? What are examples of functions with domain restrictions? Why? What makes a function even or an odd? How do you determine if a limit exists? Page 42 of 86 May 16, 2013 because the denominator cannot equal zero. Addition, subtraction, multiplication, division, and composition of two functions produce a third function. Functions are even if f(x) = f(-x) and odd if f( -x) = -f(x). Some functions have limits; others have no boundaries. The limit as x approaches c of f(x) exists if the limit as x approaches c from the left of f(x) equals the limit as x approaches c from the right of f(x). Limits that approach a constant can be evaluated with a table, a graph, or algebraically. Limits may exist on one side of c because a function may be honing in on a different value on the other side of c or be nonexistent on the other side of c. The limit of 1/x as x approaches 0 does not exist. The limit of 1/x as x approaches positive or negative infinity is 0. How do you evaluate limits? What is a one-sided limit? How do you evaluate the limit approaching infinity of a rational function? How is a function proven continuous? Page 43 of 86 May 16, 2013 To evaluate the limit approaching infinity of a rational function, divide every term by the variable to the highest power, simplify each rational expression within the newly created complex fraction, and apply the limit properties. When the substitution approach for finding a limit of a rational function results as the indeterminate form 0/0, the process of factoring, reducing, then substituting can be used to provide an answer. A function, f(x), is continuous if f(x) is defined for all values c, if the limit as x approaches c from the left equals the limit as x approaches c from the right of f(x), and if f(c) = f(x). Page 44 of 86 May 16, 2013 Guiding Question Content, Concepts and Skill Instructional Materials and Resources Instructional Strategies What methods are used to solve absolute value rational and quadratic equations and inequalities? Students will know and do: Textbooks Demonstration of sample problems Use properties and apply the algebra to solve equations and inequalities. Worksheets involving multiple choice, fill in, and open-ended questions. What is set and interval notation? Use set and interval Whiteboard What are the definitions of function, domain, and range? Define function, domain, and range. How do you find domain, range, zeros, inverse, and composition of functions? What are evenand oddfunctions? What techniques are used for notation. Find domain, range, zeros, inverse, and composition of functions. Define even- and oddfunctions. Graph functions that include linear, quadratic, polynomial, radical, trigonometric, absolute value, and piecewise functions. Workbooks Overhead projector and screen Overhead transparencies Vis-Tablet Television CDs/DVDs/Video tapes Scientific and graphic calculators Computers and software Manipulative devises Communicator kit Guided practice Discovery approach Cooperative learning/group work Assessments Guided practice with overt or covert responses Check and grade homework /class assignments Notebook examination Individualized attention Quizzes Question and answer Projects CDs/DVDs/Video presentations Tests Vis-Tablet/TV presentations Exams Power point presentations Computer laboratory activities Internet activities Homework and class assignments Page 45 of 86 May 16, 2013 graphing functions that include linear, quadratic, polynomial, radical, trigonometric, absolute value, and piecewise functions? How do you find limits of functions ? Do one sided limits exist? Find limits of functions reading graphs, using tables or algebra. How do you Guest speakers Find right- and lefthand limits. Identify indeterminate forms, limits 0/0, and find limits using algebraic techniques. Define and show continuity or discontinuity. Prove How can you find lim limits of functions with Ө→0 indeterminate and form, 0/0? What is continuity or discontinuity and how do you prove it? Field trips lim Ө→0 sin Ө = 1 Ө cos Ө – 1 = 0. Ө Find vertical and horizontal asymptotes of rational functions. Page 46 of 86 May 16, 2013 prove lim Ө→0 sin Ө = 1 Ө and lim Ө→0 cos Ө – 1 = 0? Ө How do you find vertical and horizontal asymptotes of rational functions? Graph y=1/f(x) and y=f(x)/g(x) using limits. Graph rational functions, y=1/f(x) and y=f(x)/g(x) using limits. Practice multiplechoice and freeresponse questions (with and without calculator applications) pertaining to the unit. Page 47 of 86 May 16, 2013 HARRISON SCHOOL DISTRICT AP Calculus Unit 2-Differentiation UNIT GOAL(S): Students will know and do: DURATION: Find tangent lines as instantaneous rates of change to a graph. Block Schedule Pacing Define the derivative. 12 days Find derivatives of functions using the difference quotient, f ´(x)= lim h→0 f ´(a)= lim x→a f ´(a)= lim h→0 f(x+h) – f(x) h , f(x) – f(a) x–a and f(a+h) – f(a) h . Calculate the slope of a curve at a point. Page 48 of 86 May 16, 2013 Find an equation of a tangent line to a curve at a point. Determine points of non-differentiability, such as corners, vertical tangents, and cusps. Use differentiation rules, power, product, quotient, and chain rule on algebraic explicit and implicit functions. Find nth derivatives. Find derivatives of trigonometric functions including proofs. Use L’Hopital’s Rule on indeterminate forms. (optional to College Board AB exam) Practice multiple-choice and free-response questions (with and without calculator applications) pertaining to the unit and prior unit. NJCCCS: F.IF.2.3.5.6.7a.7b.7c.7d.8a.8b.9, F.BF.1a.1b.1c(+), F.TF.8 ENDURING UNDERSTANDINGS: The slope of a secant line is an average rate of change and the slope of a tangent line, the derivative, is an instantaneous rate of change. The difference quotient is used to find a general derivative and the derivative at a particular point. Derivatives of trigonometric functions, sine and cosine, are proven by the difference quotient, angle addition formulas, and the limiting process. The remaining trigonometric derivatives are ESSENTIAL QUESTIONS: What is the derivative? What are the derivative short cuts? What is L’Hopital’s Rule? How is it used? Are Δx and dx equal? Page 49 of 86 May 16, 2013 proven by renaming using trigonometric relationships and applying the product and quotient rules. The short cut rules for differentiating algebraic explicit, algebraic implicit, and transcendental functions are power rule, product rule, quotient rule, and chain rule. Implicit differentiation is used when it’s difficult or impossible to isolate the y variable. The chain rule is applied to differentiate a composition of functions. L’Hopital’s Rule is a derivative algorithm used to evaluate the limits of rational functions with indeterminate forms. After using substitution if the limit is the indeterminate form, 0/0, the limit can be obtained by applying L’Hopital’s Rule; that is differentiating the parts of the quotient separately, and substituting. Delta x and dx represent a horizontal change and are equal. Delta y is the vertical change to a point on the curve and dy, the differential, is the vertical change to the tangent line. Linear approximation is used to evaluate functions without a calculator. What is the differential? How do Δy and dy differ? How is linear approximation used? Page 50 of 86 May 16, 2013 Guiding Question Content, Concepts and Skill Instructional Materials and Resources Instructional Strategies Students will know and do: Textbooks Demonstration of sample problems How do you find tangent lines as instantaneous rates of change to a graph? What is the derivative? What is the difference quotient? How do you calculate the slope of a curve at a point? How do you find an equation of a tangent line to a curve at a point? How are points of nondifferentiability, such as corners determined? Workbooks Calculate the numerical Worksheets involving slope and an angle of multiple choice, fill in, inclination. and open-ended questions. Determine parallel and perpendicular lines. Whiteboard Find tangent lines as instantaneous rates of change to a graph. Overhead projector and screen Overhead transparencies Define the derivative. Vis-Tablet Find derivatives of functions using the difference quotient, Television CDs/DVDs/Video tapes f ´(x)= lim f(x+h) – f(x) h→0 h , Scientific and graphic calculators Computers and software f ´(a)= lim x→a f(x) – f(a) x–a Manipulative devises Communicator kit Guided practice Discovery approach Cooperative learning/group work Assessments Guided practice with overt or covert responses Check and grade homework /class assignments Notebook examination Individualized attention Quizzes Question and answer Projects CDs/DVDs/Video presentations Tests Vis-Tablet/TV presentations Exams Power point presentations Computer laboratory activities Internet activities Homework and class assignments Page 51 of 86 May 16, 2013 What are the short cut rules for differentiation? How do you find nth derivatives? What are the derivatives of trigonometric functions? and Field trips f ´(a)= lim f(a+h) – f(a) Guest speakers h→0 h . Calculate the slope of a curve at a point. Use slope-intercept form or point-slope formula to write a linear equation. What is L’Hopital’s Rule Find an equation of a and how is it used? tangent line to a curve (optional to at a point. College Board Determine points of AB exam) non-differentiability, such as corners, vertical tangents, and cusps. Use differentiation rules, power, product, quotient, and chain rule on algebraic explicit and implicit functions. Find nth derivatives. Page 52 of 86 May 16, 2013 Use trigonometric ratios and identities to manipulate, simplify and evaluate expressions. Apply trigonometric angle addition and double angle formulas. Find derivatives of trigonometric functions including proofs. Use L’Hopital’s Rule on indeterminate forms. (optional to College Board AB exam) Practice multiplechoice and freeresponse questions (with and without calculator applications) pertaining to the unit and prior unit. Page 53 of 86 May 16, 2013 HARRISON SCHOOL DISTRICT AP Calculus Unit 3-Applications of the Derivative UNIT GOAL(S): Students will know and do: DURATION: Find differentials and compare ∆y to dy. Block Schedule Pacing Use linear approximation to estimate functions. 9 days Identify critical points, stationary and singular points, and use number line analysis to justify and describe the increase/decrease of functions. Find points of inflection and use number line analysis to justify and describe concavity. Find relative and absolute maximum and minimum values. Curve sketch quadratic, polynomial, rational, and radical functions using first and second derivatives. Tell information about a function from the graph of its 1st or 2nd derivative. Find related rates, velocity, speed, acceleration, and instantaneous rates of change of functions relevant to real life problems. Solve optimization problems relevant to real life situations. Use Rolle’s Theorem and the Mean Value Theorem. Page 54 of 86 May 16, 2013 Apply Newton’s Method to find roots of equations. (optional to College Board AB exam) Practice multiple-choice and free-response questions (with and without calculator applications) pertaining to the unit and prior units. NJCCCS: F.IF.2.4.5.6.7a.7b.7c.7d. 8b.9 F.BF.1a.1b. 1c(+).3 ENDURING UNDERSTANDINGS: Derivatives are used to curve sketch functions as well as find related rates, optimization, velocity, and acceleration. When the first derivative equals zero a relative maximum or minimum point may occur in a graph; if a max or min occurs the line tangent is horizontal. If the first derivative is positive the function is increasing, if the first derivative is negative the function is decreasing. When the second derivative equals zero the function has a point of inflection, which means the graph is changing concavity. If the second derivative is positive the function is concave up, if the second derivative is negative the function is concave down. ESSENTIAL QUESTIONS: How are derivatives used? How do you analyze derivatives to curve sketch functions? Where do cusps or vertical tangents occur? What is an absolute max and absolute min? Where do absolute extrema occur? What method is used to locate them? What is the Mean Value Theorem? What is Rolle’s Theorem? What is Newton’s Approximation Method? Page 55 of 86 May 16, 2013 To find vertical asymptotes of a rational function, set the denominator equal to zero and solve for x, to find the horizontal asymptotes take the limit as x approaches infinity of f(x)/g(x). Cusps and vertical tangents occur at singular points, where f '(x) is undefined. The absolute max and absolute min, also known as absolute extrema, are the highest and lowest points on a continuous graph. The absolute max and absolute min will occur at the critical points on a continuous closed interval. These include: 1. Points where f '(x) = 0, called stationary points. 2. Points where f '(x) is undefined, called singular points. 3. Endpoints of the interval of definition. To determine an absolute extrema on the continuous closed interval, find the critical points, substitute them and the end points in the original function, the highest is where the absolute maximum occurs and the lowest is where the absolute minimum occurs. The Mean Value Theorem states that if f(x) is defined and continuous on a closed interval, [a,b] and differentiable on the open interval, (a,b), there exists at least one value How are optimization problems solved? How are derivatives used to describe velocity and acceleration? Page 56 of 86 May 16, 2013 c in (a,b) where the slope of the tangent line equals the slope of the secant line. Rolle’s Theorem is a special case of the Mean Value Theorem, when the slope of the secant is zero. Newton’s Method is an iterative process used to find the zeros of a function. A particle is stopped (changing direction) when the 1st derivative, v(t), equals zero, moving to the right when it is positive and moving to the left when it is negative. A change in motion occurs when the 2nd derivative, a(t), equals zero, speeding up when v(t) and a(t) have the same signs, and slowing down when v(t) and a(t) have opposite signs. Page 57 of 86 May 16, 2013 Guiding Question Content, Concepts and Skill Instructional Materials and Resources Instructional Strategies Students will know and do: Textbooks Demonstration of sample problems What is the differential and how does ∆y and dy compare? How is linear approximation used to estimate functions? How do you identify critical points, stationary and singular points, and use number line analysis to justify and describe the increase/decrease of functions? How do you identify points of inflection and use number line analysis to justify and describe Find differentials and compare ∆y to dy. Convert angles between degrees and radians for computational purposes. Use linear approximation to estimate functions, such as trigonometric and square root functions. Identify critical points, stationary and singular points, and use number line analysis to justify and describe the increase/decrease of functions. Find points of Workbooks Worksheets involving multiple choice, fill in, and open-ended questions. Whiteboard Overhead projector and screen Overhead transparencies Vis-Tablet Television CDs/DVDs/Video tapes Scientific and graphic calculators Computers and software Manipulative devises Communicator kit Guided practice Discovery approach Cooperative learning/group work Assessments Guided practice with overt or covert responses Check and grade homework /class assignments Notebook examination Individualized attention Quizzes Question and answer Projects CDs/DVDs/Video presentations Tests Vis-Tablet/TV presentations Exams Power point presentations Computer laboratory activities Internet activities Homework and class assignments Page 58 of 86 May 16, 2013 concavity? How do you identify relative and absolute maximum and minimum values? What methods are used to curve sketch quadratic, polynomial, rational, and radical functions using first and second derivatives? What information is described from the graph of a function’s 1st or 2nd derivative? How do you find related rates, velocity, speed, acceleration, and instantaneous rates of change of inflection and use number line analysis to justify and describe concavity. Field trips Guest speakers Find relative and absolute maximum and minimum values. Curve sketch quadratic, polynomial, rational, and radical functions using first and second derivatives. Tell information about a function from the graph of its 1st or 2nd derivative. Apply the Pythagorean Theorem to find a missing part of a right triangle. Find related rates, velocity, speed, acceleration, and instantaneous rates of change of functions relevant to real life Page 59 of 86 May 16, 2013 functions? problems. How are optimization problems solved? Solve optimization problems relevant to real life situations. What is Rolle’s Theorem and the Mean Value Theorem? Use Rolle’s Theorem and the Mean Value Theorem. Apply Newton’s Method to find roots of equations. (optional to College Board AB exam) How is Newton’s Method used to find roots of equations? (optional to College Board AB exam) Practice multiplechoice and freeresponse questions (with and without calculator applications) pertaining to the unit and prior units. Page 60 of 86 May 16, 2013 HARRISON SCHOOL DISTRICT AP Calculus Unit 4-Integration UNIT GOAL(S): Students will know and do: DURATION: Find antiderivatives using the power algorithm. Block Schedule Pacing Find antiderivatives of trigonometric functions. 11 days Evaluate definite integrals. Approximate the area under a curve using Riemann Sums, inscribed/ circumscribed rectangles, and the trapezoidal rule. Use the First Fundamental Theorem of Calculus on definite integrals. Antidifferentiate an indefinite integral using u-substitution. Evaluate a definite integral using substitution with the same limits or by changing the limits of the definite integral. Use the Second Fundamental Theorem of Calculus. Practice multiple-choice and free-response questions (with and without calculator applications) pertaining to the unit and prior units. Page 61 of 86 May 16, 2013 NJCCCS: F.IF.2.8b.9 F.BF.1a.1b.1c(+) ENDURING UNDERSTANDINGS: Antidifferentiation is the reverse process of differentiation; when given a derivative taking its integral to find the original function. Sigma notation is used to represent a series which is the sum of a sequence. Area of an enclosed figure can be approximated with inscribed rectangles, circumscribed rectangles, or trapezoids. The First Fundamental Theorem of Calculus states that, if f is continuous on the closed interval [a,b] and F ESSENTIAL QUESTIONS: What is the process of antidifferentiation? How is sigma notation used? What methods are used to approximate areas? What happens when an infinite number of rectangles are used for finding an irregular area? What is the First Fundamental Theorem of Calculus and how is it is the indefinite integral of f on [a,b], then = used? F (b) – F(a) ); the definite integral can be evaluated by taking the antiderivative of the integrand then finding the difference of the substituted upper limit value in the What is the Second Fundamental Theorem of Calculus? antiderivative and the lower limit value in the antiderivative. A definite integral involving a composition of functions can be evaluated using u-substitution with the same limits or by changing the limits of the definite integral. The Second Fundamental Theorem of Calculus holds for f, a continuous function on an open interval, and a any point in the interval, and states that d/dx ( = f(x); the derivative of the antiderivative is the original function. Page 62 of 86 May 16, 2013 Guiding Question Content, Concepts and Skill Instructional Materials and Resources Instructional Strategies Students will know and do: Textbooks Demonstration of sample problems How do you find antiderivatives using the power algorithm? What are the antiderivatives of the trigonometric functions? How do you evaluate definite integrals? How do you approximate the area under a curve using Riemann Sums, inscribed/ circumscribed rectangles, and the trapezoidal rule? What is the First Fundamental Theorem of Find antiderivatives using the power algorithm. Find antiderivatives of trigonometric functions. Evaluate definite integrals. Use sigma notation and find values of sums. Prove: n ∑ k = n(n+1) k=1 2 n ∑ k2 = n(n+1)(2n+1) k=1 6 Workbooks Worksheets involving multiple choice, fill in, and open-ended questions. Whiteboard Overhead projector and screen Overhead transparencies Vis-Tablet Television CDs/DVDs/Video tapes Scientific and graphic calculators Computers and software Manipulative devises Communicator kit Guided practice Discovery approach Cooperative learning/group work Assessments Guided practice with overt or covert responses Check and grade homework /class assignments Notebook examination Individualized attention Quizzes Question and answer Projects CDs/DVDs/Video presentations Tests Vis-Tablet/TV presentations Exams Power point presentations Computer laboratory activities Internet activities Homework and class assignments n Page 63 of 86 May 16, 2013 ∑ k3 = n(n+1) 2 k=1 2 Calculus and how is it applied? How do you integrate an indefinite integral using usubstitution? How is a definite integral evaluated using substitution or by changing the limits of the definite integral? What is the Second Fundamental Theorem of Calculus and how is it applied? Field trips Guest speakers Approximate the area under a curve using Riemann Sums, inscribed/ circumscribed rectangles, and the trapezoidal rule. Use the First Fundamental Theorem of Calculus on definite integrals. Antidifferentiate an indefinite integral using u-substitution. Evaluate a definite integral using substitution with the same limits or by changing the limits of the definite integral. Use the Second Fundamental Page 64 of 86 May 16, 2013 Theorem of Calculus. Practice multiplechoice and freeresponse questions (with and without calculator applications) pertaining to the unit and prior units. Page 65 of 86 May 16, 2013 HARRISON SCHOOL DISTRICT AP Calculus Unit 5-Applications of the Definite Integral UNIT GOAL(S): Students will know and do: DURATION: Use the Mean-Value Theorem for Integrals to find the average value of a function. Block Schedule Pacing Find area under a curve and between curves using the definite integral. 8 days Find volume of a solid of revolution around x- or y-axes using disk, washer, and shell methods. Find volume of a solid with known cross sections. Apply integral calculus to find position of a particle and distance traveled relevant to real life problems. Practice multiple-choice and free-response questions (with and without calculator applications) pertaining to the unit and prior units. NJCCCS: F.IF.2.4.5.6.7a.7b.7c.7d.9 F.BF.1a.1b.1c(+) F.LE.2.5 Page 66 of 86 May 16, 2013 ENDURING UNDERSTANDINGS: ESSENTIAL QUESTIONS: The Mean Value Theorem for Integrals What is the Mean Value Theorem for Integral Calculus? states that if f(x) is continuous on the closed interval [a,b] and differentiable on the open How can the First Fundamental Theorem of Calculus be used to find area? interval, (a,b), there exists a value c such that What methods can be used to find volume of a solid of revolution around the xand y- axes? F(c) = )dx. The definite integral is used to find the area under a curve and the area between curves. How do you find volume of a solid with known cross sections? Volume of a solid of revolution around the x- and y- axes is obtained by using the disk, washer, or shell methods. How do you find the position of a particle when velocity or acceleration is given? How do you find displacement and distance traveled? Area is determined from the shape of one cross section perpendicular to the x- or yaxis. Using the definite integral to find the combined area of all the cross sections, volume of the solid is obtained. Position of a particle and distance traveled are found by using a definite integral. To find displacement take the definite integral of v(t)d(t); distance traveled is obtained by taking the definite integral of the absolute value of v(t)d(t). Page 67 of 86 May 16, 2013 Guiding Question Content, Concepts and Skill What is the Use the Mean-Value Mean-Value Theorem for Integrals Theorem for to find the average Integrals and how value of a function. is it used to find the average value Graph conic sections. of a function? Graph linear, polynomial, rational, How do you find radical, absolute value, area under a trigonometric and curve and piecewise relations between curves using algebraic using the definite techniques. integral?. How do you find volume of a solid of revolution around x- or yaxes? How do you find volume of a solid with known cross sections? How do you find position of a Instructional Materials and Resources Instructional Strategies Textbooks Demonstration of sample problems Workbooks Worksheets involving multiple choice, fill in, and open-ended questions. Whiteboard Overhead projector and screen Overhead transparencies Solve one and two variable equations. Vis-Tablet Solve systems of equations using substitution. CDs/DVDs/Video tapes Find area under a curve and between curves using the definite integral. Find volume of a solid Television Scientific and graphic calculators Computers and software Manipulative devises Communicator kit Guided practice Discovery approach Cooperative learning/group work Assessments Guided practice with overt or covert responses Check and grade homework /class assignments Notebook examination Individualized attention Quizzes Question and answer Projects CDs/DVDs/Video presentations Tests Vis-Tablet/TV presentations Exams Power point presentations Computer laboratory activities Internet activities Homework and class assignments Page 68 of 86 May 16, 2013 particle and distance traveled? of revolution around x- or y-axes using disk, washer, and shell methods. Field trips Guest speakers Find volume of a solid with known cross sections. Apply integral calculus to find position of a particle and distance traveled relevant to real life problems. Practice multiplechoice and freeresponse questions (with and without calculator applications) pertaining to the unit and prior units. Page 69 of 86 May 16, 2013 HARRISON SCHOOL DISTRICT AP Calculus Unit 6-Logarithmic and Exponential Functions UNIT GOAL(S): Students will know and do: DURATION: Define e as a limit. Block Schedule Pacing Define f(x) = 1n x. 12 days Prove the derivative of the ln x and ex. Find derivatives of the functions eu, bu, and ln u and integrals of eu, bu and du/u. Find derivatives of y = f(x)g(x). Use logarithmic differentiation. Apply all calculus studied previously using exponential and logarithmic functions. Apply first order separable differential equations to solve initial-value problems. Find exponential growth and decay relevant to real life situations. Graph slope-fields and find direction curves as a graphical approach to solve differential equations. Use Euler’s Method as a numerical approach to solve differential equations. (optional to College Board AB exam) Page 70 of 86 May 16, 2013 Practice multiple-choice and free-response questions (with and without calculator applications) pertaining to the unit and prior units. NJCCCS: F.IF.2.4.5.6.7e.8b.9, F.BF.1a.1b.1c(+).4a.4c(+).4d(+).5(+),F.LE.1a,1b,1c.2.3.4.5 ENDURING UNDERSTANDINGS: Euler’s, e, is the limit as n approaches infinity of (1+ 1/n)n. Logarithms are exponents; properties of logarithms are used to perform computations more easily. The log ex is the same as the natural log of x, ln x. ESSENTIAL QUESTIONS: What is e? What are logarithms? How are they used? What is the inverse of f(x) = ex? What do their graphs look like? How is the change of base formula useful? x The inverse of f(x) = e is f (x) = ln x. Properties of common and natural logarithms are used to expand or contract logarithmic expressions to equivalent forms. The change of base formula enables renaming any base to a calculator friendly base. The derivative of ln u is (1/u)(du/dx); the integral of du/u is ln│ u│+ c. Logarithmic differentiation is the application of the properties of logarithms to simplify the process of What is the derivative of the ln u? What is the integral of du/u? Why use logarithmic differentiation? What is the derivative and antiderivative of eu? The exponential function, bu ? What method is used to find the derivative of y = f(x)g(x)? How do you solve a first order differential equation initial value problem? What is a slope field? Direction curve? Page 71 of 86 May 16, 2013 taking the derivative. The derivative of eu is eu(du/dx); the integral of eu du is eu +c. The derivative of bu is bu ln b (du/dx); the integral of bu du is What is Euler’s method? ( bu/ln b)+ c. To find the derivative of y = f(x)g(x), take the natural log of both sides of the equation, use the properties of logs to enable the differentiation process, differentiate, then isolate dy/dx and rename the derivative explicitly. To solve an initial value problem, set up the differential equation, cross multiply to isolate dy, take the antiderivative of both sides, then substitute the initial value. A slope field, also called direction field, is a graphical representation of the solutions of a first order differential equation. A direction curve is traced through an initial value in a slope field. Euler’s Rule is the simplest iterative numerical method for solving a first order differential equation; it gives exact solutions of slopes in a slope field. Page 72 of 86 May 16, 2013 Guiding Question Students will know and do: What is e? What is f(x) = 1n x? What is the relationship between f(x) = ex and f (x) = ln x? How can the derivatives of the ln x and ex be proven? What are derivatives of the functions eu, bu, and ln u and integrals of eu, bu and du/u? Content, Concepts and Skill Instructional Materials and Resources Instructional Strategies Students will know and do: Textbooks Demonstration of sample problems Define e as a limit. Define f(x) = 1n x. Graph logarithmic and exponential functions. Use properties of common/natural logarithms and exponential functions. Evaluate logarithms and solve exponential and logarithmic equations. Prove the derivative of the ln x and ex. Find derivatives of the functions eu, bu, and ln u and integrals of eu, bu How do you take and du/u. the derivative of y = f(x)g(x)? Find derivatives of y = Workbooks Worksheets involving multiple choice, fill in, and open-ended questions. Whiteboard Overhead projector and screen Overhead transparencies Vis-Tablet Television CDs/DVDs/Video tapes Scientific and graphic calculators Computers and software Manipulative devises Communicator kit Guided practice Discovery approach Cooperative learning/group work Assessments Guided practice with overt or covert responses Check and grade homework /class assignments Notebook examination Individualized attention Quizzes Question and answer Projects CDs/DVDs/Video presentations Tests Vis-Tablet/TV presentations Exams Power point presentations Computer laboratory activities Internet activities Homework and class assignments Page 73 of 86 May 16, 2013 Why use logarithmic differentiation, and how is it applied? f(x)g(x). Use logarithmic differentiation. Field trips Guest speakers Apply all calculus studied previously How is all using exponential and calculus studied logarithmic functions. previously applied to exponential Apply first order and logarithmic separable differential functions? equations to solve initial-value problems. How do you apply first order Find exponential separable growth and decay differential relevant to real life equations to solve situations. initial-value problems? Graph slope-fields and find direction curves as Find exponential a graphical approach to growth and decay solve differential relevant to real equations. life situations. Use Euler’s Method as a Graph slopenumerical approach to solve fields and find differential equations. direction curves (optional to College Board AB exam) as a graphical Page 74 of 86 May 16, 2013 approach to solve differential equations. How do you use Euler’s Method as a numerical approach to solve differential equations? (optional to College Board AB exam) Practice multiplechoice and freeresponse questions (with and without calculator applications) pertaining to the unit and prior units. Page 75 of 86 May 16, 2013 HARRISON SCHOOL DISTRICT AP Calculus Unit 7-Inverse Trigonometric Functions UNIT GOAL(S): Students will know and do: DURATION: Prove derivatives of inverse trigonometric functions. Block Schedule Pacing Find derivatives of inverse trigonometric functions. 6 days Find anti-derivatives of inverse trigonometric functions. Apply all of calculus studied previously using inverse trigonometric functions. Integrate functions by parts. (optional to College Board AB exam) Practice multiple-choice and free-response questions (with and without calculator applications) pertaining to the unit and prior units. NJCCCS: F.IF.2.4.5.6.8b.9, F.BF.1a.1b.1c(+).4a.4b(+).4c(+).4d(+), F.TF.1.2.3(+).4(+).5.6(+).7(+).8.9(+) ENDURING UNDERSTANDINGS: If restrictions are put on the domain and range, trigonometric functions will have inverses and the inverses will be functions. Inverse trigonometric functions have derivatives and the derivatives have ESSENTIAL QUESTIONS: Do the trigonometric functions have inverses? Do inverse trigonometric functions have derivatives? Do the derivatives have integrals? Page 76 of 86 May 16, 2013 integrals. When would you use by parts integration? By parts integration is used on a product of functions that cannot be integrated in its present form. Guiding Question How can the derivative of the inverse of the sin x be proven? What are the derivatives of inverse trigonometric functions? Content, Concepts and Skill What are antiderivatives of inverse trigonometric functions? How is all calculus studied previously applied to inverse Find the missing part of a right triangle using right triangle or circle trigonometry. Instructional Materials and Resources Instructional Strategies Textbooks Demonstration of sample problems Workbooks Worksheets involving multiple choice, fill in, and open-ended Use trigonometric questions. reciprocal identities, tangent Whiteboard and cotangent Overhead projector and identities, screen Pythagorean identities, Overhead transparencies cofunction identities, and Vis-Tablet negative angle identities. Television Prove derivatives of inverse trigonometric functions. CDs/DVDs/Video tapes Scientific and graphic Guided practice Discovery approach Assessments Guided practice with overt or covert responses Check and grade homework /class assignments Cooperative learning/group work Notebook examination Individualized attention Quizzes Question and answer Projects CDs/DVDs/Video presentations Tests Exams Vis-Tablet/TV presentations Power point presentations Page 77 of 86 May 16, 2013 trigonometric functions? How do you integrate functions by parts? (optional to College Board AB exam) Graph inverse trigonometric functions. calculators Solve inverse trigonometric equations. Manipulative devises Find derivatives of inverse trigonometric functions. Find antiderivatives of inverse trigonometric functions. Apply all of calculus studied previously using inverse trigonometric functions. Integrate functions by parts. (optional to College Board AB Computers and software Communicator kit Computer laboratory activities Internet activities Homework and class assignments Field trips Guest speakers Page 78 of 86 May 16, 2013 exam) Practice multiplechoice and freeresponse questions (with and without calculator applications) pertaining to the unit and prior units. Page 79 of 86 May 16, 2013 HARRISON SCHOOL DISTRICT Special Education Modifications /Accommodations AP Calculus In addition to the specific modifications noted in a student’s IEP, the following accommodations may be implemented as needed to enable special education students to meet with success. Instructional Accommodations/Modifications: 1. Use an alternative instructional method to address individual learning styles. 2. Use directed reading activity – provide Study Guides. 3. Use guided reading lesson. 4. Teach strategies for using context clues. 5. Provide additional time to complete assignment. 6. Organize an exercise to reinforce and review lesson content. 7. Break task down and provide guidance through steps needed for task. 8. Allow additional processing time. 9. Check for understanding of direction and/or concepts. 10. Check organization of notebook/planner. Page 80 of 86 May 16, 2013 11. Check content of notes for accuracy. 12. Photocopy notes and/or provide extended time to write notes. 13. Modify length of assignment. 14. Provide advance notice for upcoming test/projects. 15. Encourage participation and provide positive feedback. 16. Prompt student to stay on task. 17. Modify seating arrangement. 18. Provide written directions to reinforce oral directions. 19. Have student verbalize steps in a mathematical process. 20. Provide a calculator to assist in computing math problems. 21. Allow use of a laptop or computer/assistive technology. 22. Encourage student to highlight/ color code notes. 23. Have students discuss/write brief summaries of chapters. 24. Provide manipulative materials to reinforce concepts presented. 25. Provide computer access for assignments. 26. Avoid oral reading in group situations. 27. Encourage, but do not force, oral reading. Page 81 of 86 May 16, 2013 28. Provide written cues during lecture/discussion. 29. Provide student with a second set of textbooks for home use. 30. Provide one-on-one instruction. Testing & Grading Accommodations 31. Do not penalize for spelling errors. 32. Administer tests orally. 33. Allow student to re-take tests as appropriate. 34. Provide extra time for test. 35. Provide test with modifications. 36. Allow open book or open note tests 37. Repeat, clarify, or reword directions. 38. Provide a word bank for test. 39. Utilize help period for testing. 40. Allow use of mnemonic techniques during testing. 41. Provide student with an alternate setting for test administration. 42. Utilize an alternative assessment. Page 82 of 86 May 16, 2013 43. Utilize an individual grading system, providing the accommodation is a requirement of the student's IEP. Social & Emotional Accommodations 44. Use a private visual cue to stop an inappropriate behavior. 45. Refrain from reprimanding student in front of others. 46. Maintain communication with case manager and parent. 47. Allow student to see counselor as needed. 48. Refer to individual behavior plan. 49. Provide student with choices. 50. Provide self-checking materials to student. 51. Clearly define limits and expectations. 52. Redirect student when off task. 53. Provide verbal praise and reinforcement. Page 83 of 86 May 16, 2013 HARRISON SCHOOL DISTRICT DIFFERENTIATING INSTRUCTION AP Calculus UNIT Suggestions for Differentiation List the main objective on the assignment sheet or board, but offer two or three different ways that students can learn or master the objective. Provide formative assessments that are graded, but not recorded, in order to provide students the opportunity to monitor their progress and understanding. Provide opportunities for small group discussion of homework to go over what they have learned and/or what they may still be struggling with, and to receive feedback from their peers who may have a better understanding of the concepts studied. Use peer buddies in which pairs of students check each other’s readiness to begin the next task. Offer a variety of ways students can present what they have learned: formal writing, group presentations, group debate, video presentations, journalistic publications, animated tales, etc. Develop a list of alternative teaching activities/assessments including, but not limited to: Demonstrate learning using a pamphlet, brochure of newsletter. Provide art supplies for creative student projects. Establish an area of the classroom to display student designed work. Have students make posters displaying key points of a lesson. Assign students the task of creating class bulletin boards that teach one or more concepts to their classmates. Involve the class in a unit newspaper pertaining to one unit of study in which students are responsible for articles and sections such as news, classified ads, feature articles, lay-out, editing, art-work, etc. Hold a mock trial. Design advertisements for specific concepts taught. Put a lecture on audiotape or video and offer it as an option. Have students teach a concept or chapter to a small group of peers. Page 84 of 86 May 16, 2013 Have students make murals, timelines, or other large-scale visuals. Make a magazine on the topic, either alone or in small groups, ensuring that all students have a specific responsibility. Have students search online and develop an annotated bibliography of the Websites they discover that pertain to the topic. Create and play board games that teach concepts. Create and perform musical or dramatic works that explain a concept. Offer choices for homework assignments. Provide two or three choices for how students practice or apply what they have learned from a class lecture or demonstration. Have students supplement the information gleaned from their textbook with either supporting or conflicting information from a different text or online source. Use popular adolescent art forms (music, films, video games) to help students apply and understand concepts. REFERENCES Anton H., Bivens I., Davis S. (2005). Calculus Eighth Edition. Hoboken, NJ: John Wiley & Sons, Inc. Thomas, George B. (1972). Calculus and Analytic Geometry. Reading, MA: Addison-Wesley Publishing Company, Inc. Nunley, K. (2006). Differentiating the high school classroom. Thousand Oaks, CA: Corwin Press. Bender, W. (2008). Differentiating Instruction for students with learning disabilities: Best teaching practices for general and special educators. Thousand Oaks, CA: Corwin Press. 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