Mathematics Scope & Sequence 2016-17 Grade 6 Pre-AP Revised: June 2016 Second Six Weeks (24 Days) Readiness Standard(s) 6.4G generate equivalent forms of fractions, decimals, and percents using real-world problems, including problems that involve money Supporting Standard(s) Fractions, Decimals, and Percents 6.4E represent ratios and percents with concrete models, fractions, and decimals 6.4F represent benchmark fractions and percents such as 1%, 10%, 25%, 33 1/3%, and multiples of these values using 10 by 10 grids, strip diagrams, number lines, and numbers 6.5C use equivalent fractions, decimals, and percents to show equal parts of the same whole 6.14E describe the information in a credit report and how long it is retained 6.14F describe the value of credit reports to borrowers and to lenders Represent percents using pictures and models, including 100’s grid. (6.4E) Represent benchmark fractions and decimals (0, ½, 1) using 10 by 10 grids, strip diagrams, number lines, and numbers. (6.4F) Represent benchmark percents such as 1%, 10%, 25%, 33 1/3% using 10 by 10 grids. (6.4F) Represent multiples of these benchmark values using 10 by 10 grids. (6.4F) Determine if given fractions, decimals and percents are equivalent. (6.5C) Show equal parts of the same whole using equivalent fractions, decimals, percents. (6.5C) Apply equivalent fractions, decimals and percents to real-world examples. (6.5C) Generate equivalent forms of fractions, decimals, and percents, using real-world problems, including problems that involve money and percents less than 1% and greater than 100%. (6.4G) Convert between equivalent forms of fractions (with like and unlike denominators), mixed numbers, proper and improper fractions, and repeating, terminating and non-terminating decimals (6.4G). Evaluate reasonableness of solutions using benchmark fractions and percents. (6.4F) Determine a person’s credit worthiness (excellent, good, fair, or poor) based on a given credit report. (6.14E) Describe the information in a credit report. (6.14E) Explain how long the information on a credit report is retained. (6.14E) Describe the value of credit reports to borrowers and lenders. (6.14F) Textbook Sections: Course 1 - 5.1, 5.2, 5.3 Days Including, but not limited to… 8-9 Days Readiness Standard(s) 6.2D order a set of rational numbers arising from mathematical and real-world contexts Supporting Standard(s) 6.2B identify a number, its opposite, and its absolute value 6.2C locate, compare, and order integers and rational numbers using a number line 6.2E extend representations for division to include fraction notation such as a/b represents the same number as a ÷ b where b ≠ 0 6.4F represent benchmark fractions and percents such as 1%, 10%, 25%, 33 1/3%, and multiples of these values using 10 by 10 grids, strip diagrams, number lines, and numbers Rational Numbers 6.14G explain various methods to pay for college, including through savings, grants, scholarships, student loans, and work-study 7.2A extend previous knowledge of sets and subsets using a visual representation to describe relationships between sets of rational numbers Including, but not limited to… Identify a number, its opposite and absolute values on a number line, both horizontal and vertical, including fractions, decimals and integers. (6.2B) Read negative numbers as the opposite of its value. Example: 4 could be read as “the opposite of 4” which would be negative 4 (6.2B) Determine that the sum of a number and its opposite has a value of zero. (6.2B) Apply absolute value to everyday life, and understand the significance of zero. (6.2B) Connect various forms of fraction notation, including a/b represents the same number as a ÷ b where b ≠ 0 to yield a decimal equivalence, including mixed and improper fractions. (6.2E) Explain through division, why b ≠ 0 and why a fraction equals 1 when the numerator and denominator are the same. (6.2E) Classify numbers as whole numbers, integers, and rational numbers using a visual representation such as a Venn diagram. (7.2A) Describe relationships, similarities, and differences between 2 and 3 sets of numbers, using Venn diagrams and other graphic organizers. (7.2A) Describe relationships between sets of rational numbers. (7.2A) Order integers, positive and negative decimals and positive and negative benchmark fractions or any combination in real world context such as money, temperatures, distance, and speed/time, altitude, profit/ loss and deposit/withdrawal. (6.2D) Compare and order integers, positive and negative decimals, and positive and negative benchmark fractions or any combination using a variety of number lines. (6.2C) Write inequalities with symbols such as <,>, = to represent relationships between integers and rational numbers. (6.2C) Locate integers, positive and negative decimals, and positive and negative benchmark fractions or any combination using a variety of number lines including vertical and horizontal lines, integers only marked, fourths marked, halves marked, tenths marked, missing numbers, negative decimals, etc. (6.2C) Represent benchmark fractions using 10 by 10 grids, strip diagrams, number lines, and numbers. (6.4F) Apply integers to real world situations, including the profit-loss model. (6.2C) Compare and contrast the various methods to pay for college, including through savings, grants, scholarships, student loans, and work study. (6.14G) Differentiate between savings, grants, scholarships, student loans, and work study. (6.14G) Identify which method of payment for college is described in a given situation. (6.14G) Textbook Sections: Course 2 - 1.1, 1.2 First six weeks continued on next page. 5 Days Including, but not limited to… Readiness Standard(s) 6.3D add, subtract, multiply, and divide integers fluently 6.3E multiply and divide positive rational numbers fluently 6.7A generate equivalent numerical expressions using order of operations, including whole number exponents and prime factorization 7.3B apply and extend previous understandings of operations to solve problems using addition, subtraction, multiplication, and division of rational numbers. Integer Operations Supporting Standard(s) 6.3C represent integer operations with concrete models and connect the actions with the models to standardized algorithms 6.14A compare the features and costs of a checking account and a debit card offered by different local financial institutions 6.14C balance a check register that includes deposits, withdrawals, and transfers 7.3A add, subtract, multiply, and divide rational numbers fluently Model integer operations with concrete models, pictorial models, horizontal and vertical number lines, two color counters, colored tiles, + and – signs, including operations that have more than 2 integers. (6.3C) Connect the actions with the models to standardized algorithms including operations that have more than 2 integers. (6.3C) Create zero pairs as necessary in both addition and subtraction models. (6.3C) Add, subtract, multiply, and divide integers flexibly, accurately and efficiently. (6.3D) Recognize and perform the correct order of operations to solve a problem with multiple operations (6.7A) Determine and apply appropriate integer operations to realworld problems. (6.3D) Differentiate between deposits, withdrawals and transfers. (6.14C) Balance a register that includes deposits, withdrawals, and transfers (whole numbers only). (6.14C) Add and subtract positive and negative decimals flexibly, accurately and efficiently. (7.3A) Add and subtract positive and negative decimals using a number line. (7.3A) Model multiplication and division of positive decimals using manipulatives. (6.3E) Multiply and divide positive and negative decimals using a number line. (7.3A) Connect operations with models to standard algorithms. (6.3E) Estimate to evaluate reasonableness of a solution. (6.3E) Compare the features and costs of a checking account and a debit card from different local financial institutions (such as transaction fees and ATM fees associated with checking accounts and debit cards). (6.14A) Determine which local financial institution best suits the needs of a given situation. (6.14A) Textbook Sections: Course 2 - 1.3, 1.4, 1.8, 1.9 9-10 Days Second Six Weeks (25 Days) Including, but not limited to… Readiness Standard(s) 6.3E multiply and divide positive rational numbers fluently Multiply and divide positive and negative decimals flexibly, accurately and efficiently. (7.3A) 6.7A generate equivalent numerical expressions using order of operations including whole number exponents and prime factorization Add, subtract, multiply and divide positive and negative decimals given real-world situations (i.e. temperature, measurement, and monetary). (7.3B) 7.3B apply and extend previous understandings of operations to solve problems using addition, subtraction, multiplication, and division of rational numbers Supporting Standard(s) 6.2E extend representations for division to include fraction notation such as a/b represents the same number as a ÷ b where b ≠ 0 Rational Number Operations 6.3A recognize that dividing by a rational number and multiplying by its reciprocal result in equivalent values 6.3B determine, with and without computation, whether a quantity is increased or decreased when multiplied by a fraction, including values greater than or less than one 7.3A add, subtract, multiply, and divide rational numbers fluently Days Solve real-world problems involving a combination of adding, subtracting, multiplying, and dividing decimals. (7.3B) Evaluate reasonableness of solutions to real-world problems involving operations with decimals. (7.3B) Connect fractions with division. For example, a x 1/b = a ÷ b = a/b. (6.2E) Add and subtract positive and negative fractions and mixed numbers using a number line. (7.3A) Model multiplication and division of positive fractions and mixed numbers using manipulatives. (6.3E) Connect operations with models to standard algorithms. (6.3E) Model the result of dividing by a fraction and multiplying by its reciprocal using manipulatives. (6.3A) Model multiplication by fractions greater than and less than one, using visuals to demonstrate increase or decrease. (6.3B) Discover the rules/patterns of multiplication by fractions greater than and less than one. (6.3B) Determine with and without computation whether a quantity is increased or decreased when multiplied by a fraction, including values greater than or less than one. (6.3B) Multiply and divide negative fractions and mixed numbers using a number line. (7.3A) Multiply and divide positive fractions flexibly, accurately and efficiently. (6.3E) Make connections between dividing by a fraction and multiplying by its reciprocal including whole numbers, mixed numbers and improper fractions. (6.3A) Solve order of operation problems that contain exponents where bases are rational numbers. (6.7A) Solve order of operation problems that contain positive rational numbers and positive and negative integers. (6.7A) Evaluate reasonableness of solutions to problems involving operations with fractions and mixed numbers. (7.3A) Add, subtract, multiply, and divide positive and negative fractions and mixed numbers flexibly, accurately and efficiently. (7.3A) Add, subtract, multiply and divide positive and negative fractions and mixed numbers given real-world situations (i.e. temperature, measurement, and monetary). (7.3B) Solve mathematic and real-world problems involving a combination of adding, subtracting, multiplying, and dividing fractions, mixed numbers, decimals and integers. (7.3B) Evaluate reasonableness of solutions to real-world problems involving operations with fractions and mixed numbers. (7.3B) Textbook Sections: Course 2 - 1.5, 1.6, 1.7, 1.8, 1.9 8-10 Days Second six weeks continued on next page. Including, but not limited to… Algebraic Expressions Readiness Standard(s) 6.7 A generate equivalent numerical expressions using order of operations, including whole number exponents and prime factorization Write expressions from real world situations. (6.7D) 6.7D generate equivalent expressions using the properties of operations: inverse, identity, commutative, associative, and distributive properties Recognize equivalent expressions using concrete models, pictures and algebraic sentences. (6.7C) Differentiate between expressions and equations. (6.7B) Simplify expressions to show equivalence. (6.7C) Supporting Standard(s) 6.7B distinguish between expressions and equations verbally, numerically, and algebraically 6.7C determine if two expressions are equivalent using concrete models, pictorial models, and algebraic representations Simplify expressions using order of operations (6.7A) Connect operations with models to standard algorithms. (6.7C) Generate equivalent expressions using the inverse identity, commutative, associative, and distributive properties. (6.7D) Simplify expressions using the properties of operations. (6.7D) Textbook Sections: Course 1: 7.4, 7.5, 7.6, 7.7, 7.8 Readiness Standard(s) 7.11A model and solve one-variable, two-step equations and inequalities Algebraic Equations and Inequalities Supporting Standard(s) 6.7B distinguish between expressions and equations verbally, numerically, and algebraically 4-5 Days Including, but not limited to… Identify and compare expressions and equations verbally, numerically, and algebraically. (6.7B) Explain the difference between inequalities and equations. (7.10A) Determine whether a given situation requires an equation or inequality. (7.10A) 7.10A write one-variable, two-step equations and inequalities to represent constraints or conditions within problems Explain why a given value is or is not a reasonable solution to a given situation. (7.11B) 7.10B represent solutions for one-variable, two-step equations and inequalities on number lines; and Write one-step and two-step equations and inequalities from real-world examples. (7.10A) 7.10C write a corresponding real-world problem given a one-variable, two-step equation or inequality Evaluate reasonableness of solution based on constraints or conditions within real-world problems. (7.10A) 7.11B determine if the given value(s) make(s) onevariable, two-step equations and inequalities true Solve one-step and two-step equations using models, such as algebra tiles. (7.11A) Connect operations with models to standard algorithms. (7.11A) Solve one-step and two-step equations and inequalities algebraically. (7.11B) Record solutions for equations and inequalities on a number line. (7.10B) Evaluate reasonable solutions to equations and inequalities. (7.10B) Write real-world situations given one-step and two-step equations and inequalities. (7.10C) Determine if a given value is a solution to a one-step and twostep equation or inequality. (7.11B) Textbook Sections: Course 2 - 7.1, 7.2, 7.3, 7.4, 7.5, 7.6, 7.7 8-10 Days Third Six Weeks (29 Days) Readiness Standard(s) 6.10A model and solve one-variable, one-step equations and inequalities that represent problems, including geometric concepts Triangle Relationships Supporting Standard(s) 6.8A extend previous knowledge of triangles and their properties to include the sum of angles of a triangle, the relationship between the lengths of sides and measures of angles in a triangle, and determining when three lengths form a triangle 7.11C write and solve equations using geometry concepts, including the sum of the angles in a triangle, and angle relationships. Including, but not limited to… Use knowledge of triangles and their properties to find the sum of angles of a triangle. (6.8A) Extend previous knowledge of triangles and their properties to include the relationship between the lengths of sides and measures of angles in a triangle. (6.8A) Explore the properties of triangles using manipulatives. (6.8A) Determine when three lengths form a triangle. For example, in Triangle ABC, A+B>C, A+C>B, and B+C>A must all be true. (6.8A) Solve one-step equations and inequalities to find missing angles, including complementary and supplementary, and missing sides. (6.10A) Apply the properties of triangles to solve real-world problems. (6.8A) Describe real-world situations involving triangle properties. (6.8A) Solve two-step equations to answer real world problems involving geometry concepts. (7.11C) Write equations that involve geometry concepts, including area, perimeter, volume, the sum of angles in a triangle, angle relationships, etc. (7.11C) Textbook Sections: Course 1: 9.1, 9.2, 9.3, 9.4 Course 2 - 8.1, 8.2, 8.3 Third Six Weeks continued on next page Days 8-9 Days Including, but not limited to… Readiness Standard(s) 6.6C represent a given situation using verbal descriptions, tables, graphs, and equations in the form y = kx or y = x + b 6.11A graph points in all four quadrants using ordered pairs of rational numbers Supporting Standard(s) 6.4A compare two rules verbally, numerically, graphically, and symbolically in the form of y = ax or y = x + a in order to differentiate between additive and multiplicative relationships Multiple Representations 6.6A identify independent and dependent quantities from tables and graphs 6.6B write an equation that represents the relationship between independent and dependent quantities from a table 6.14H compare the annual salary of several occupations requiring various levels of postsecondary education or vocational training and calculate the effects of the different annual salaries on lifetime income Write an equation from a table. (6.6B) Identify the independent and dependent variables from a table and equation and relate to real world examples. (6.6B) Differentiate between additive and multiplicative relationships by comparing two rules verbally, numerically, graphically and symbolically. (6.4A) Compare two rules verbally, numerically with tables and ordered pairs, graphically, and symbolically in the form of y=ax or y= x + a. (6.4A) Create tables that are both horizontal and vertical, with the independent and dependent variables appropriately labeled. (6.4A) Relate the x-axis to the independent variable and the y-axis to the dependent variable, especially in quadrant 1 graphs. (6.11A) Graph points in all four quadrants using ordered pairs of rational numbers. (6.11A) Identify independent and dependent quantities from tables and graphs that represent real-world situations. (6.6A) Explain the terms of an arithmetic sequence, such as “the value of the expression depends on the number of the term”. (6.6A) Move fluidly between multiple representations of a situation, including tables, graphs, equations, and verbal descriptions. (6.6C) Solve real world problems using multiple representations of data within a single context. (6.6C) Solve real world problems using the 4-Corners Problem Solving Board. (6.6C) Compare the annual salary of several occupations requiring various levels of education. (6.14H) Calculate the effects of the different annual salaries on a lifetime income. (6.14H) Draw conclusions about the effects of higher education. (6.14H) Compare and contrast post-secondary education to vocational training. (6.14H) Textbook Sections: : Course 1: 6.1, 6.2, 6.3, 6.4, 6.5, 6.6 9-11 Days Readiness Standard(s) 6.4B apply qualitative and quantitative reasoning to solve prediction and comparison of real-world problems involving ratios and rates Including, but not limited to… Represent ratios with concrete models, pictures, fractions and decimals. (6.4E) Identify ratios in various forms (part:part, part:whole, whole:part). (6.4E) Supporting Standard(s) Rates and Ratios 6.4C give examples of ratios as multiplicative comparisons of two quantities describing the same attribute Represent ratios in a table, equation or verbal description. (6.4E) Simplify ratios to lowest terms, including whole numbers. (6.4E) 6.4D give examples of rates as the comparison by division of two quantities having different attributes, including rates as quotients Create a unit rate through division. (6.4D) 6.4E represent ratios and percents with concrete models, fractions, and decimals Identify the relationships between and within equivalent ratios. (6.4B) 7.4B calculate unit rates from rates in mathematical and real-world problems Give examples of ratios as multiplicative comparisons of two quantities describing the same attribute. (6.4C) Generate equivalent forms of ratios. (6.4E) Create ratio tables and graphs to solve problems. (6.4C) Give examples of rates as the comparison by division of two quantities having different attributes, including rates as quotients. (6.4D) Compare the characteristics of a ratio to those of a rate. (6.4D) Determine whether a given real-world situation represents a ratio or a rate. (6.4D) Apply qualitative and quantitative reasoning to solve prediction and comparison of real-world problems to proportional relationships involving ratios and rates. (6.4B) Explain the significance of unit rates. (7.4B) Calculate unit rates in mathematical and real-world problems. (7.4B) Textbook Sections: Course 2 - 2.1, 2.2 Course 1 – 4.1, 4.2, 4.3, 4.4, 4.5 9-10 Days Fourth Six Weeks (33 Days) Readiness Standard(s) 6.4G generate equivalent forms of fractions, decimals, and percents using real-world problems, including problems that involve money 6.5B solve real-world problems to find the whole given a part and the percent, to find the part given the whole and the percent, and to find the percent given the part and the whole, including the use of concrete and pictorial models 7.4D solve problems involving ratios, rates, and percents, including multi-step problems involving percent increase and percent decrease, and financial literacy problems; and Supporting Standard(s) Proportions with Percents 6.4E represent ratios and percents with concrete models, fractions, and decimals 6.4F represent benchmark fractions and percents such as 1%, 10%, 25%, 33 1/3%, and multiples of these values using 10 by 10 grids, strip diagrams, number lines, and numbers 7.13A calculate the sales tax for a given purchase and calculate income tax for earned wages; 7.13B identify the components of a personal budget, including income; planned savings for college, retirement, and emergencies; taxes; and fixed and variable expenses, and calculate what percentage each category comprises of the total budget; 7.13C create and organize a financial assets and liabilities record and construct a net worth statement 7.13D use a family budget estimator to determine the minimum household budget and average hourly wage needed for a family to meet its basic needs in the student's city or another large city nearby; 7.13F analyze and compare monetary incentives, including sales, rebates, and coupons. Including, but not limited to… Represent percents using pictures and models, including the percent bar model and 100’s grid. (6.4E) Represent benchmark percents and multiples such as 1%, 10%, 25%, 33 1/3% using 10 by 10 grids, strip diagrams, number lines, and numbers. (6.4F) Solve problems with fractions, decimals and percents including problems involving money and percents less than 1% and greater than 100%. (6.4G) Solve real-world problems using all three types of application problems involving percents: finding the whole, finding the part, or finding the percent including the use of concrete and pictorial models(6.5B) Solve problems involving ratios and rates. (7.4D) Solve problems involving percents, including multi-step problems involving percent increase and percent decrease. (7.4D) Apply knowledge of ratios, rates and percents to financial literacy problems. (7.4D) Differentiate and compare between ratios, rates, and part to whole. (7.4D) Estimate, calculate, and differentiate the sales tax for a given purchases and income tax for earned wages.(7.13A) Identify a variety of factors that should be included in a personal budget, including income, planned savings for college, retirement and emergencies, taxes, fixed and variable expenses. (7.13B) Calculate the percentage of each category of a total budget, given different aspects of the budget. (7.13B) Give examples of expenses that would be included in each category. (7.13B) Differentiate between a financial asset and liability and determine whether a given example is an asset or liability. (7.13C) Create and organize a financial assets and liabilities record. (7.13C) Explain the various aspects of net worth and create a net worth statement. (7.13C) Determine a minimum household budget and average hourly wage needed for a family to meet its basic needs using a family budget estimator. (7.13D) Compare the basic needs of a small town to those of a large city. (7.13D) Differentiate between sales, rebates and coupons and calculate the price of an item after applying a sale, rebate or coupon. (7.13F) Compare various offers from different stores to determine which is the best deal. (7.13F) Textbook Sections: Course 2 - 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8 Fourth Six weeks continued on next page… Days 8-9 Days Including, but not limited to… Readiness Standard(s) 7.4E convert between measurement systems, including the use of proportions and the use of unit rates Supporting Standard(s) Proportions 6.4C give examples of ratios as multiplicative comparisons of two quantities describing the same attribute 6.4D give examples of rates as the comparison by division of two quantities having different attributes, including rates as quotients 6.4E represent ratios and percents with concrete models, fractions, and decimals 6.5A represent mathematical and real-world problems involving ratios and rates using scale factors, tables, graphs, and proportions Represent mathematical and real-world problems involving ratios and rates using tables. (6.5A) Describe equivalent ratios using proportions in real world situations. (6.4E) Set up and solve proportion problems from a real world verbal description. (6.4D) Solve proportional situations using multiplicative reasoning (rather than cross product algorithms). (6.4C) Recognize scale factor in proportional relationships. (6.5A) Make predictions using proportions. (6.4D) Represent mathematical and real-world problems involving ratios and rates using proportions, scale factors, and graphs. (6.5A) Determine if two quantities are proportional using graphs and tables. (6.5A) Convert units within a measurement system, including the use of proportions and unit rates. (7.4E) Convert between units within a measurement system, both customary and metric using proportions. (7.4E) Solve problems using the conversions and formulas on the Assessment Reference Materials. (7.4E) Estimate solutions to real world conversion problems prior to calculating an exact answer. (7.4E) Evaluate reasonableness of solutions. (7.4E) Textbook Sections: Course 2 – 2.3, 2.7 Course 1 –4.1, 4.2, 4.6, 4.7 Fourth Six weeks continued on next page… 8-9 Days Readiness Standard(s) Including, but not limited to… 6.8D Determine solutions for problems involving the area of rectangles, parallelograms, trapezoids, and triangles; and volume of right rectangular prisms where dimensions are positive rational numbers Create equivalent expressions by decomposing and rearranging parts of parallelograms, trapezoids, and triangles. (6.8B) Area 6.10A model and solve one-variable, one-step equations and inequalities that represent problems, including geometric concepts 7.9C determine the area of composite figures containing combinations of rectangles, squares, parallelograms, trapezoids, triangles, semicircles, and quarter circles Connect these expressions to area formulas on the STAAR Reference Materials sheet. (6.8B) Write equations that could be used to find the area of rectangles, parallelograms, trapezoids and triangles where the dimensions are positive rational numbers. (6.8C) Solve real world problems involving area. (6.8D) Solve one-step equations and inequalities to answer real world problems, including area and perimeter. (6.10A) 9-10 Days Supporting Standard(s) Connect models to algebraic formulas. (7.8C) 6.8B model area formulas for parallelograms, trapezoids, and triangles by decomposing and rearranging parts of these shapes 6.8C write equations that represent problems related to the area of rectangles, parallelograms, trapezoids, and triangles and volume of right rectangular prisms where dimensions are positive rational numbers Calculate the area of composite figures containing combinations of rectangles, squares, parallelograms, trapezoids, and triangles. (7.9C) Identify real world situations that involve composite figures. (7.9C) Justify reasonableness of solutions to area problems. (7.9C) Textbook Sections: Course 1: 9.5, 9.6, 9.7, 9.8, 9.9 Course 2 - 8.5 Including, but not limited to… Readiness Standard(s) 7.9B Determine the circumference and area of circles Explore π = 𝐶 𝑑 (7.5B) 𝐶 7.9C Determine area of composite figures containing combinations of rectangles, squares, parallelograms, trapezoids, triangles, semi-circles and quarter-circles Circles Supporting Standard(s) 7.5B describe π as the ratio of the circumference of a circle to its diameter 7.8C use models to determine the approximate formulas for the circumference and area of a circle and connect the models to the actual formulas Connect combinations of formulas𝜋 = , 𝐶 = 𝜋 d, 𝐶 = 2 𝜋 r. 𝑑 (7.5B) Collect data from varying sizes of circles to verify that the circumference is approximately 3.14 times as long as the diameter (7.5B) Approximate formulas for the circumference and area of a circle using models. (7.8C) Determine the radius and diameter of a given circle. (7.9B) Determine whether a problem is asking for area or circumference. (7.9B) Calculate the circumference and area of a circle given either the radius or diameter. (7.9B) Calculate the area of composite figures containing combinations of rectangles, squares, parallelograms, trapezoids, triangles, semicircles, and quarter circles. (7.9C) Apply circumference and area to real-world problem situations. (7.9B) Textbook Sections: Course 2: 4.4-8.4, 8.5 This unit is continued in the fifth six weeks. 5 Days \ Fifth Six Weeks (33 Days) Days This unit is continued from the 4th six weeks. Readiness Standard(s) 7.9B Determine the circumference and area of circles 7.9C Determine area of composite figures containing combinations of rectangles, squares, parallelograms, trapezoids, triangles, semi-circles and quarter-circles Circles Supporting Standard(s) 7.5B describe π as the ratio of the circumference of a circle to its diameter 7.8C use models to determine the approximate formulas for the circumference and area of a circle and connect the models to the actual formulas Including, but not limited to… Explore π = 𝐶 𝑑 (7.5B) 𝐶 Connect combinations of formulas𝜋 = , 𝐶 = 𝜋 d, 𝐶 = 𝑑 2 𝜋 r. (7.5B) Collect data from varying sizes of circles to verify that the circumference is approximately 3.14 times as long as the diameter (7.5B) Approximate formulas for the circumference and area of a circle using models. (7.8C) Determine the radius and diameter of a given circle. (7.9B) Determine whether a problem is asking for area or circumference. (7.9B) Calculate the circumference and area of a circle given either the radius or diameter. (7.9B) Calculate the area of composite figures containing combinations of rectangles, squares, parallelograms, trapezoids, triangles, semicircles, and quarter circles. (7.9C) Apply circumference and area to real-world problem situations. (7.9B) Textbook Sections: Course 2: 4.4-8.4, 8.5 4 Days Readiness Standard(s) Including, but not limited to… 6.8D Determine solutions for problems involving the area of rectangles, parallelograms, trapezoids, and triangles; and volume of right rectangular prisms where dimensions are positive rational numbers Write equations that can be used to find the volume of right rectangular prisms where the dimensions are positive rational numbers. (6.8C) 6.10A model and solve one-variable, one-step equations and inequalities that represent problems, including geometric concepts Volume 7.8A model the relationship between the volume of a rectangular prism and a rectangular pyramid having both congruent bases and heights and connect that relationship to the formulas; 7.8B explain verbally and symbolically the relationship between the volume of a triangular prism and a triangular pyramid having both congruent bases and heights and connect that relationship to the formulas; and 7.9A solve problems involving the volume of rectangular prisms, triangular prisms, rectangular pyramids, and triangular pyramids Supporting Standard(s) 6.8C write equations that represent problems related to the area of rectangles, parallelograms, trapezoids, and triangles and volume of right rectangular prisms where dimensions are positive rational numbers Solve real world problems involving volume. (6.8D) Determine whether a problem is referring to area or volume from a given situation. (6.8C) Solve one-step equations and inequalities to answer real world problem volume. (6.10A) Determine reasonableness of solutions regarding area and volume. (6.8C) Find the volume of rectangular prisms, triangular prisms, rectangular pyramids and triangular pyramids in real world problems. (7.9A) Determine which formula to use from the Reference Material. (7.9A) Explain why the formulas for volume use B, the area of the base. (7.9A) Collect data from varying sizes of rectangular pyramid and rectangular prism pairs with congruent bases and heights to model the relationship between their volumes. (7.8A) 10 Days Describe the similarities and differences between the volume formulas for a rectangular pyramid and a rectangular prism. (7.8A) Explain the significance of rectangular pyramids and prisms having congruent bases and heights. (7.8A) Collect data from varying sizes of triangular pyramid and triangular prism pairs with congruent bases and heights to model the relationship between their volumes. (7.8B) Describe the similarities and differences between the volume formulas for a triangular pyramid and a triangular prism. (7.8B) Explain the significance of triangular pyramids and prisms having congruent bases and heights. (7.8B) Connect the relationship between these shapes to their volume formulas. (7.8B) Textbook Sections: Course 2 - 8.6, 8.7 District Benchmark Fifth Six Weeks continued on the next page… 1-2 days Central Tendencies Readiness Standard(s) Including, but not limited to… 6.12C summarize numeric data with numerical summaries, including the mean and median (measures of center) and the range and interquartile range (IQR) (measures of spread), and use these summaries to describe the center, spread, and shape of the data distribution Determine whether or not a situation has variable data. (6.13B) 6.12D summarize categorical data with numerical and graphical summaries, including the mode, the percent of values in each category (relative frequency table), and the percent bar graph, and use these summaries to describe the data distribution Find the mean of a list of data by using the numerical method. (6.12C) 6.13A interpret numeric data summarized in dot plots, stem-and-leaf plots, histograms, and box plots 7.6G solve problems using data represented in bar graphs, dot plots, and circle graphs, including partto-whole and part-to-part comparisons and equivalents; 7.12A compare two groups of numeric data using comparative dot plots or box plots by comparing their shapes, centers, and spreads; Calculate the mean, median, range and interquartile range from a set of data. (6.12C) Describe the center, spread and shape of data distribution using the mean, median, range and interquartile range. (6.12C) Draw conclusions about numeric data from the center, spread, and shape of data distribution. (6.12C) Summarize categorical data with numerical summaries, including the mode, the percent of values in each category (relative frequency table). (6.12D) Summarize categorical data with the graphical summaries, including the percent bar graph. (6.12D) 9-10 Days Describe the data distribution using the numerical and graphical summaries. (6.12D) Make predictions based on numerical and graphical summaries. (6.12D) Justify conclusions drawn from these graphs. (6.13A) Supporting Standard(s) Compare the shapes, centers and spreads of dot plots. (7.12A) 6.13B distinguish between situations that yield data with and without variability Draw conclusions about two sets of data from these comparisons. (7.12A) Solve problems from bar graphs, dot plots and circle graphs including part-to-whole and part-to-part comparisons and equivalents. (7.6G) Draw conclusions from these graphs. (7.6G) Determine which type of graph best represents a set of data. (7.6G) Statistical Representations and Displays Textbook Sections: Course 2 - 9.1, 9.2, 9.3, 9.5, 9.6, 9.7 Readiness Standard(s) 6.12C summarize numeric data with numerical summaries, including the mean and median (measures of center) and the range and interquartile range (IQR) (measures of spread), and use these summaries to describe the center, spread, and shape of the data distribution 6.13A interpret numeric data summarized in dot plots, stem-and-leaf plots, histograms, and box plots Supporting Standard(s) 6.12A represent numeric data graphically, including dot plots, stem-and-leaf plots, histograms, and box plots 6.12B use the graphical representation of numeric data to describe the center, spread, and shape of the data distribution Including, but not limited to… Interpret data in dot plots, stem-and-leaf plots, histograms. (6.13A) Calculate the mean, median, range and interquartile range from a set of data. (6.12C) Draw conclusions about numeric data from a given graph. (6.12A) Justify conclusions drawn from these graphs. (6.13A) Create dot plots, stem-and-leaf plots, and histograms from a set of data (6.12A) Analyze a graph to determine the set of numbers that it represents (6.12A) Describe the mean, median, mode, range and shape of data given a graphical representation. (6.12B) Draw conclusions about numeric data from the center, spread, and shape of data distribution from a graph. (6.12B) Textbook Sections: Course 2 - 10.4, 10.5, 10.6, 10.8, 10.9, 10.10 5-7 Days Sixth Six Weeks (33 Days) Box Plots Readiness Standard(s) Including, but not limited to… 6.12C summarize numeric data with numerical summaries, including the mean and median (measures of center) and the range and interquartile range (IQR) (measures of spread), and use these summaries to describe the center, spread, and shape of the data distribution Draw conclusions about numeric data from a box plot. (6.12A) 6.13A interpret numeric data summarized in dot plots, stem-and-leaf plots, histograms, and box plots Describe the mean, median, mode, range and shape of data given a box plot. (6.12B) 7.12A compare two groups of numeric data using comparative dot plots or box plots by comparing their shapes, centers, and spreads; Supporting Standard(s) 6.12A represent numeric data graphically, including dot plots, stem-and-leaf plots, histograms, and box plots 6.12B use the graphical representation of numeric data to describe the center, spread, and shape of the data distribution Days Create box plots from a set of data (6.12A) Analyze a graph to determine the set of numbers that it represents (6.12A) Draw conclusions about numeric data from the center, spread, and shape of data distribution from a box plot. (6.12B) Interpret data in box plots. (6.13A) 5 Days Justify conclusions drawn from box plots. (6.13A) Compare the shapes, centers and spreads of dot plots or box plots. (7.12A) Draw conclusions about two sets of data from these comparisons. (7.12A) Calculate the mean, median, range and interquartile range from a set of data. (6.12C) Describe the center, spread and shape of data distribution using the mean, median, range and interquartile range. (6.12C) Draw conclusions about numeric data from the center, spread, and shape of data distribution. (6.12C) Textbook Sections: Course 1: 10.7 Readiness Standard(s) Including, but not limited to… STAAR Short Course Supporting Standard(s) 10 Days Sixth Six weeks continued on next page Including, but not limited to… Equations and Inequalities with Acceleration Readiness Standard(s) 6.10A model and solve one-variable, one-step equations and inequalities that represent problems including geometric concepts 7.11A model and solve one-variable, two-step equations and inequalities Write two-step equations and inequalities from realworld examples. (7.10A) Write real-world situations given two-step equations and inequalities. (7.10C) Determine if a given value is a solution to a two-step equation and inequalities. (7.11B) Supporting Standard(s) 7.10A Write one-variable, two-step equations and inequalities to represent constraints or conditions within problems 7.10C Write a corresponding real-world problem given a one-variable, two-step equation or inequality 7.11B Determine if the given value(s) make(s) one-variable, two-step equations and inequalities true 7.11C Write and solve equations using geometry concepts, including the sum of the angles in a triangle, and angle relationships Represent two-step equations and inequalities using algebra tiles. (7.11A) Connect operations with models to standard algorithms. (7.11A) Solve two-step equations and inequalities algebraically using a variety of rational numbers, including the use of the distributive property. (7.11A) Explain why a given value is or is not a reasonable solution to a given real world situation. (7.11B) Evaluate reasonable solutions to equations and inequalities. (7.10B) Evaluate reasonableness of solution to an equation based on constraints or conditions within real-world problems. (7.10A) Textbook Sections: 7.1, 7.2, 7.3, 7.4, 7.5, 7.6, 7.7, 8.1, 8.2, 8.3 Sixth Six weeks continued on next page 5-8 Days Readiness Standard(s) Multiple Representations with Acceleration 6.6C represent a given situation using verbal descriptions, tables, graphs, and equations in the form y = kx or y = x + b Supporting Standard(s) Including, but not limited to… Move fluidly between multiple representations of a situation, including tables, graphs, equations, and verbal descriptions. (6.6C) Solve real world problems using multiple representations of data within a single context. (6.6C) 6.4A compare two rules verbally, numerically, graphically, and symbolically in the form of y = ax or y = x + a in order to differentiate between additive and multiplicative relationships Solve real world problems using the 4-Corners Problem Solving Board. (6.6C) 6.6A identify independent and dependent quantities from tables and graphs Identify the independent and dependent variables from a table and equation and relate to real world examples (6.6C). 6.6B write an equation that represents the relationship between independent and dependent quantities from a table Compare two rules verbally, numerically with tables and ordered pairs, graphically, and symbolically in the form of y=ax or y=x + a. (6.4A) Write an equation from a table. (6.6B) Create tables that are both horizontal and vertical, with the independent and dependent variables appropriately labeled. (6.4A) Identify independent and dependent quantities from tables and graphs that represent real-world situations. (6.6A) Explain the terms of an arithmetic sequence, such as “the value of the expression depends on the number of the term”. (6.6A) Textbook Sections: 6.1, 6.2, 6.3, 6.4, 6.5, 6.6 5-8 Days
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