Chino Valley Unified School District Integrated I Pacing Guide (2015-2016) Math I (2015-2016) Essential Ideas This course needs to be taught around “Essential Ideas”. Unlike previous courses where chapters and skills were taught in isolation and it was not apparent why students studied certain skills, there is a need to connect concepts and skills and teach them in multiple perspectives. So for example, a “Essential Idea” would be on Functions. Functions can be linear or non-linear. All functions involve five perspectives that are taken into consideration: Data Tables, Equations, Graphs, Word Problems, and Pictorial Representations. So students would take this “Essential Idea” and apply it to linear, quadratic, exponential, step, logarithmic and trigonometric functions. In Integrated 1, we focus on linear and exponential functions. Therefore there is a purpose and a connection made around these perspectives rather than teaching each function as something totally separate. Keeping this in mind, as you incorporate the Essential Ideas that are listed below. Be sure to explicitly model the Standards for Mathematical Practice listed in the next pages. When students explain their reasoning have them justify their responses by using the Standards for Mathematical Practice they become familiar with them. TRIMESTER ONE Essential Idea #1: Linear Functions Key Question: Given one representation of a linear function, how do you get the other representations? How do you graph and write equations of lines? Chapter: 1, 2, 3, 4 Essential Idea #2: Linear Inequalities Key Question: How do you graph and solve linear inequalities? Chapter: 5 TRIMESTER TWO Essential Idea #3: Systems of Linear Equations and Inequalities Key Question: How are systems of equations or inequalities used to determine unknowns? Chapter: 6 Essential Idea #4: Exponential and Radical Functions Key Questions: How do you distinguish a linear from a non-linear function? What is the difference between a geometric progression and an arithmetic progression? Chapter: 7, 8-1~8-4 Essential Idea #5: Statistics Key Questions: How do you apply a linear model to data that exhibits a linear trend? How do you use regression techniques to describe approximately linear relationships among quantities? How do you use graphical representations and knowledge of the context to make judgments about the appropriateness of linear models? How do you look at residuals to analyze the accuracy of the linear models? Chapter: 9 Essential Idea #6: Geometry Key Questions: How do you find the length and midpoint of a segment in a 1- or 2-dimensional coordinate system? Chapter: 10 TRIMESTER THREE Essential Idea #7: Geometry Key Questions: How do you apply the Pythagorean Theorem in the coordinate plane? How do you prove that lines are parallel or perpendicular? How do you use transformations to prove congruence and similarity? Chapter: 11, 14, 12 Essential Idea # 8: Preview of Integrated II Key Questions: How do you factor polynomials? How do you graph quadratic functions and solve quadratic equations? How do you solve rational equations? Math I Page 1 Math I (2015-2016) Integrated II: Chapter 1, 2, 3; Integrated I: 8-5~8-7 STANDARDS FOR MATHEMATICAL PRACTICE (SMP) SMP STANDARD Examples of each practice in Mathematics I #1 Make sense of problems and persevere in solving them. #2 Reason abstractly and quantitatively. #3 Construct viable arguments and critique the reasoning of others. Students build proofs by induction and proofs by contradiction. Model with mathematics. Students persevere when attempting to understand the differences between linear and exponential functions. They make diagrams of geometric problems to help them make sense of the problems. Quantitative reasoning entails habits of creating a coherent representation of the problem at hand; considering the units involved; attending to the meaning of quantities, not just how to compute them; and knowing and flexibly using different properties of operations and objects. Students reason through the solving of equations, recognizing that solving an equation is more than simply a matter of rote rules and steps. They use language such as “if… then...” when explaining their solution methods. #4 Students apply their mathematical understanding of linear and exponential functions to many real-world problems, such as linear and exponential growth. Students also discover mathematics through experimentation and examining patterns in data from real-world contexts. #5 Use appropriate tools strategically. Students develop a general understanding of the graph of an equation or function as a representation of that object, and they use tools such as graphing calculators or graphing software to create graphs in more complex examples, understanding how to interpret the result. #6 Attend to precision. Students use clear definitions in discussion with others and in their own reasoning. They state the meaning of the symbols they choose, including using the equal sign consistently and appropriately. They are careful about specifying units of measure, and labeling axes to clarify the correspondence with quantities in a problem. #7 Look for and make use of structure. #8 Look for and make use of regularity in repeated reasoning. Students recognize the significance of an existing line in a geometric figure and can use the strategy of drawing an auxiliary line for solving problems. They also can step back for an overview and shift perspective. They can see complicated things, such as some algebraic expressions, as single objects or as being composed of several objects. Students see that the key feature of a line in the plane is an equal difference in outputs over equal intervals of inputs, and that the result of evaluating the expression y 2 y1 for points on the line is always equal to a x 2 x1 certain number 𝑚. Therefore, if (𝑥,) is a generic point on this line, the equation m y 2 y1 , will give a general equation of that line. x 2 x1 Source: California Mathematics Framework, 2014 Math I Page 2 Math I (2015-2016) TRIMESTER ONE Chapter 1: Expressions, Equations, and Function Time: August 24th – September 10th How can mathematical ideas be represented? Lesson 1-1: Variables and Expressions [A.SSE.1a, 2] Lesson 1-2: Order of Operations [A.SSE.1b, 2] Lesson 1-3: Properties of Numbers Extend Lesson: Algebra Lab (Accuracy) [A.SSE.1b, 2, N.Q.3] Lesson 1-4: Distributive Property [A.SSE.1b, 2] Lesson 1-5: Equations [A.CED.1, A.REI.3] Lesson 1-6: Relations [A.REI.10, F.IF.1] Lesson 1-7: Functions [F.IF.1, A.CED.2] Chapter 1 Review and Test Find Project on McGraw Hill under Resources Notes: Focus on Independent and Dependent Variables (1-6) When is a graph a function? (Vertical Line Test) How do you match a scenario to a graph? Chapter Project (Want to be Your Own Boss): Students use what they have learned about expressions to complete a project. This chapter project addresses entrepreneurial literacy as well as several specific skills identified as being essential to student success by the Framework for 21st Century Learning. Visit connected.mcgraw-hill.com for student and teacher handouts. Go to Menu, Resources, Chapter 1, Worksheets, and Chapter 1 Project. Math I Page 3 Math I (2015-2016) Chapter 2: Linear Equations Time: September 11th – September 28th Why is it helpful to represent the same mathematical idea in different ways? Lesson 2-1: Writing Equations [A.CED.1] Lesson 2-2: Solving One Step Equations Explore Lesson 2-3: Algebra Lab (Solving MultiStep Equations) Lesson 2-3: Solving Multi-Step Equations [A.REI.1, 3] Lesson 2-4: Solving Equations with the Variable on Each Side [A.REI.1, 3] Lesson 2-5: Solving Equations Involving Absolute Value [A.REI.1, 3] Lesson 2-8: Literal Equations and Dimensional Analysis [A.CED.4, A.REI.3] Chapter 2 Review and Test Find Project on McGraw Hill under Resources Notes: Describe functional relationships for given problem situations and write equations to answer questions arising from the situations. Find specific function values and transform and solve equations in problem situations. Math I Page 4 Math I (2015-2016) Chapter 3: Linear Equations Time: September 29th – October 9th How are linear graphs useful in representing linear functions based on a word problem? Lesson 3-1: Graphing Linear Equations Lesson 3-2: Solving Linear Equations by Graphing Lesson 3-3: Rate of Change Lesson 3-5: Arithmetic Sequences Lesson 3-6: Proportional and Non-proportional relationships Chapter 3Review and Test End of grading period Project Find Project on McGraw Hill under Resources Notes: Develop the concept of slope as a rate of change and determine the slope from graphs, tables and algebraic representations. Math I Page 5 Math I (2015-2016) Chapter 4: Equations of Linear Functions Time: October 12th – October 23rd Why is math used to model real-world situations? Lesson 4-1: Graphing Equations in SlopeIntercept Form Extend Lesson 4-1: Graphing Technology Lab (The Family of Linear Graphs) [F.IF.7a, S.ID.7, F.BF.3] Lesson 4-2: Writing Equations in slope-Intercept Form [F.BF.1, F.LE.2] Lesson 4-3: Writing Equations in Point-Slope Form [F.IF.2, F.LE.2] Lesson 4-4: Parallel and Perpendicular Lines [F.LE.2, S.ID.7] Chapter 4 Review and Test Find Project on McGraw Hill under Resources Notes: You may want to supplement with additional application problems. Interpret and make decisions, predictions, and critical judgements from functional relationships. Math I Page 6 Math I (2015-2016) Chapter 5: Linear Inequalities Time: October 26th – November 6th Lesson 5-1: Solving Inequalities by Addition and How can you find the solution to a math problem? Subtraction Lesson 5-2: Solving Inequalities by Multiplication and Division Lesson 5-3: Solving Multi-step Inequalities Lesson 5-4: Solving Compound Inequalities Lesson 5-5: Inequalities involving Absolute Value Lesson 5-6: Graphing Inequalities in Two Variables Lesson 6-6: Systems of Inequalities Extend Lesson 6-6: Graphing Technology Lab: (Systems of Inequalities) [A.REI.12] Chapter 5 and Section 6-6 Review and Test Notes: Investigate methods for solving linear inequalities using the properties of inequality. TRIMESTER ONE BENCHMARK REVIEW AND TEST Time: November 9th – November 13th Math I Page 7 Math I (2015-2016) TRIMESTER TWO Chapter 6: Systems of Linear Equations and Inequalities Time: November 16th – December 4th What does the break-even point mean in the situation? Use desmos.com (apple) or Wabbitemu (android) to demonstrate system of equations. Very useful online graphing program. Lesson 6-1: Graphing Systems of Equations Lesson 6-2: Substitution Method Lesson 6-3: Elimination Using Addition and Subtraction Lesson 6-4: Elimination Using Multiplication Lesson 6-5: Applying System of Linear Equations Chapter 6 Review and Test Notes: Remember you have 1 week off for Thanksgiving from Nov. 23rd to Nov. 27th. Math I Page 8 Math I (2015-2016) Chapter 7: Exponents and Exponential Functions Time: December 7th – December 18th Lesson 7-1: Multiplication Properties of How can you find the solution to a math problem? Exponents Lesson 7-2: Division Properties of Exponents Lesson 7-3: Rational Exponents Explore Lesson 7-5: Graphing Technology Lab: (Family of Exponential Functions) Lesson 7-5: Exponential Functions [F.IF.7e, F.BF.3, F.LE.2, A.REI.11] Extend Lesson 7-5: Graphing Technology Lab: (Solving Exponential Equations and Inequalities) Lesson 7-6: Growth and Decay [F.IF.8b, F.LE.2, A.SSE.3c] Lesson 7-7: Geometric Sequences as Exponential Functions Extend Lesson 7-7: Algebra Lab: Average Rate of Change of Exponential Functions [F.BF.2, F.LE.1] Lesson 7-8: Recursive Formulas [F.IF.3, F.BF.2] Chapter 7 Exponents Review and Test Notes: Simplify polynomial expressions and apply the laws of exponents in problem- solving functions. Graph and analyze exponential functions. Analyze data and represent situations involving exponential growth and decay using tables, graphs, or algebraic methods. Chapter Project (INTERE$T-ing Thing About Credit Cards…): Students use what they have learned about exponential functions to complete a project. This chapter project addresses financial literacy, as well as several specific skills identified as being essential to student success by the Framework for 21st Century Learning. Visit connectED.mcgraw-hill.com for student and teacher handouts. Math I Page 9 Math I (2015-2016) Chapter 8-1 ~ 8-4: Radical Functions Time: January 4th – January 12th How do you simplify and utilize radical expressions? Lesson 8-1: Square Root Functions [F.IF.4] Lesson 8-2: Simplifying Radical Expressions [A.REI.4a] Lesson 8-3: Operations with Radical Expressions [N.RN.2] Lesson 8-4: Radical Equations [N.RN.2, A.CED.2] Review and Test Notes: Math I Page 10 Math I (2015-2016) Chapter 9: Statistics and Probability Time: January 13th – January 29h How can mathematical ideas be represented? Lesson 0-12: Measures of Center, Variation and Position (Mean, Median, Mode, Interquartile Range and Range; Outliers; Spread) Lesson 0-13: Representing Data (Histogram, Dot Plots, Stem-and-Leaf Plot, Box-and-Whisker Plot, Frequency Tables, Line Graph) Lesson 9-1: Statistics and Parameters (Variance and Standard Deviation) Lesson 9-2: Distributions of Data Lesson 9-3: Comparing Sets of Data Statistics Review and Test Notes: You can allow for an 1 week Project on Statistics or move ahead to Geometry. Chapter Project (Want to be Your Own Boss): Students use what they have learned about expressions to complete a project. This chapter project addresses entrepreneurial literacy as well as several specific skills identified as being essential to student success by the Framework for 21st Century Learning. Visit connected.mcgraw-hill.com for student and teacher handouts. Math I Page 11 Math I (2015-2016) Chapter 10: Tools of Geometry Time: February 7th – February 19th Why are geometry and measurement important in the real-world? Lesson 10-1: Points, Lines, and Planes [G.CO.1, G.MG.1] Lesson 10-2: Linear Measure Extend Lesson 10-2: Extension Lesson: (Precision and Accuracy) [G.CO.1, 12] Lesson 10-3: Distance and Midpoints [G.CO.1, 12] Lesson 10-4: Angle Measure [G.CO.1, 12] Extend Lesson 10-5: Geometry Lab: (Constructing Perpendiculars) Lesson 10-6: Two-Dimensional Figures Chapter 10 Review and Test Notes: Make sure to do CONSTRUCTIONS in the Extend Lessons!!! Skip proofs. Chapter Project (Map Your Town): Students use what they have learned about points, lines, planes, and polygons to create a map of a fictitious town and connect the parts of the map to the geometry figures they represent. (1) Have students create a map grid and label the horizontal and vertical axes. Students should also name the town. (2) Students place important landmarks of their town on the grid represented by a 3-dimensional polygon. Each of the polygons discussed in this chapter should be used at least one time. Landmarks may include the school, Post Office, library, park, home, etc. and should be indicated by a labeled point at its location. (3) Next, students use line segments to build the road system of their town and name the major roadways. (4) Lastly, students should write a short paper that describes all of the geometric figures and concepts used to create the map. You may want to remind students that the map itself is a plane. TRIMESTER TWO BENCHMARK REVIEW AND TEST Time: February 22nd – February 26th Math I Page 12 Math I (2015-2016) TRIMESTER THREE Chapter 11: Parallel and Perpendicular Lines Time: February 29th – March 11th Lesson 11-1: Parallel Lines and Transversals How can you determine if lines are parallel or [G.CO.1] perpendicular? How are the concepts of parallel and perpendicular lines used in real life? Use desmos.com to demonstrate parallel and perpendicular lines. Very useful online graphing program. Lesson 11-2: Angles and Parallel Lines [G.CO.1, 9, 12] Lesson 11-3: Slopes of Lines [G.GPE.5] Lesson 11-4: Equations of Lines Extend Lesson 11-4: Geometry Lab: (Equations of Perpendicular Bisectors) [G.GPE.5] Lesson 11-5: Proving Lines Parallel [G.CO.9, 12] Lesson 11-6: Perpendiculars and Distance [G.CO.12, G.MG.3] Chapter 11 Review and Test Notes: Lesson 11-6: Make sure to do CONSTRUCTIONS of parallel and perpendicular lines. Chapter Project (Function of Lines in Construction): Students use what they have learned about parallel and perpendicular lines to make connection in building technology. Your students will research the design of the Golden Gate Bridge in San Francisco, California, to see how parallel and perpendicular lines play an important role in design engineering. Questions for research and discussion: (1) How many different areas on the bridge show examples of parallel and perpendicular lines? (2) How can you prove that the cable lines that hold up the road are parallel? How can you prove that they are perpendicular to the road surface? (3) Can you find the diagonal pieces of steel that transverse the parallel supports that make up the road section? How can you prove that these are parallel? (4) Write a report of your research and findings to present to the class. Math I Page 13 Math I (2015-2016) Chapter 14: Similarity, Transformations, and Symmetry Time: March 14th – April 8th Lesson 14-4: Reflections [G.CO.4, 5] Lesson 14-5: Translations [G.CO.4, 5] Explore Lesson 14-6: Geometry Lab: Rotations Lesson 14-6: Rotations [G.CO.2, 4, 5, G.GMD.4] Lesson 14-7: Compositions of Transformations [G.CO.2, 5] Extend Lesson 14-7: Geometry Lab: Tessellations Lesson 14-8: Symmetry [G.CO.3, 12] Lesson 14-9: Dilations [G.CO.2, G.SRT.1] Lesson 14-3: Similarity Transformations [G.SRT.2, G.SRT.5] Lesson 14-1: Similar Triangles [G.SRT.4, G.SRT.5] Lesson 14-2: Parallel Lines and Proportional Parts [G.SRT.4, G.SRT.5] Chapter 14 Review and Test Notes: Based on Common Core State Standards, congruency should be taught using rigid motion. Therefore, 14-4 to 14-9 appear before 14-1 to 14-3. Extend lesson 14-7: Assign this as a take home project. Graph paper is highly recommended for this chapter. Chapter Project (Time for a Rebound): Students incorporate what they have learned about similar triangles to determine the path of a basketball when it is rolled into a wall at an angle. (1) Students partner up with a classmate for this experiment and will need a basketball, or some other type of similar ball, a meter stick, a paper cup, masking tape, and a marker. (2) On a flat wall, mark a point near the ground with a piece of tape (point A). Measure over 4 meters and mark a second piece of tape on the wall near the floor (point B). Measure over 2 more meters and mark a third piece of tape on the wall near the floor again (point C). (3) Next, from point A, measure out 5 meters perpendicular to the wall and place a piece of tape on the floor and label it with “Start.” (4) How can you use the properties of similar triangles to determine how far to place a paper cup perpendicular to the wall at point C so that when you roll the ball from the starting point to point B, it will rebound off the wall and knock over the cup? (5) What happens when you change the distance of the starting point from the wall? (6) Record your results, make a detailed scale drawing of your experiment and present to class. Math I Page 14 Math I (2015-2016) Chapter 12: Congruent Triangles Time: April 11th – April 29th How can you prove that two triangles are congruent? What is a congruence transformation? Notes: Lesson 12-1: Classifying Triangles Explore Lesson 12-2: Geometry Lab: (Angles of Triangles) [G.CO.12] Lesson 12-2 Angles of Triangles [G.CO.10] Lesson 12-3: Congruent Triangles [G.CO.7, G.SRT.5] Lesson 12-4: Proving Triangles Congruent: SSS and SAS [G.CO.10, G.SRT.5] Lesson 12-5: Proving Triangles Congruent: ASA and AAS [G.CO.10, G.SRT.5] Explore Lesson 12-7: Graphing Technology Lab: Congruence Transformations Lesson 12-7: Congruence Transformations [G.CO.5, 6, 7] Explore 12-9A Geometry Lab: Constructing Bisectors Explore Lesson 12-9B: Geometry Lab: Constructing Medians and Altitudes Chapter 12 Review and Test Lesson 12-2: Don’t do the proofs in this lesson Lesson 12-3: Don’t do the proofs in this lesson There will be construction questions on the assessment If you have extra time, do 12-8 and 12-9, but these are not required under California Common Core Standards. Chapter Project (Classifying Triangles): Students use what they have learned about triangles to classify the many different types used in sports and fitness equipment. (1) Have students find examples of the use of triangles in sports and fitness equipment such as the bike frames, soccer goals, hang gliders, etc. Which types of triangles are typical? How are these shapes used? What do the triangle designs help to accomplish? (2) Print out as many examples as you can and trace the triangle shapes incorporated in the designs on a piece of paper. Discuss how the triangles are used in each piece of equipment. (3) Finally, classify each triangle by its sides and its angles and present your findings to the rest of the class. Math I Page 15 Math I (2015-2016) Preview of Integrated II (Optional) Time: May 2nd – May 27th How do you factor polynomials? How do you graph quadratic functions and solve quadratic equations? How do you solve rational equations? Chapter 1: Quadratic Expressions and Equations [A.APR.1, A.APR.3, A.SSE. 1a, A.SSE.2, A.SSE.3a, A.REI.4b, N.CN.9] Chapter 2: Quadratic Functions and Equations [A.SSE. 3b, F.BF. 3, F.IF.4, F.IF.6, F.IF.7, F.IF.7a, F.IF.7b, F.IF.8, F.IF.8a, F.LE.1, F.LE.2, A.REI.4, A.REI.4b, A.REI.7, S.ID.6a] Chapter 3: Quadratic Functions and Relations [A.CED.1, A.CED.3, A.SSE.1b, A.SSE.2, F.BF.3, F.IF.4, F.IF.6, F.IF.8a, N.CN.1, N.CN.2, N.CN.7] Integrated I Lesson 8-5: Inverse Variation Integrated I Lesson 8-6: Rational Functions [A.CED.2] Integrated I Lesson 8-7: Rational Equations [A.CED.2] Review and Test Notes: Access Integrated II Textbook on http://connected.mcgraw-hill.com/connected/login.do END-OF-COURSE EXAM REVIEW AND TEST Time: May 31st – June 2nd Math I Page 16 Math I (2015-2016) Math I Page 17 Math I (2015-2016) Math I Page 18 Math I (2015-2016) Math I Page 19 Math I (2015-2016) Math I Page 20 Math I (2015-2016) Math I Page 21 Math I (2015-2016) Math I Page 22 Math I (2015-2016) Math I Page 23 Math I (2015-2016) Math I Page 24 Math I (2015-2016) Math I Page 25 Math I (2015-2016) Math I Page 26
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