Grade 7 Mathematics Curriculum Map
Grade 7 Mathematics Curriculum Map
Unit Time Line / Skills / Standards / Lesson MaterialsVariables & Patterns
7 weeks / Discover, describe and generalize patterns
Represent relationships with tables, graphs and verbal or symbolic rules
Analyze tables ,graphs and rules
Understand that variables are those quantities that change such as time and temperature
Represent patterns of change
Create tables, graphs and symbolic rules that describe patterns of change / 6.A.2 Use substitution to evaluate algebraic expressions
(may include exponents of one, two and three)
6.A.3 Translate two-step verbal sentences into algebraic equations
6.G.10 Identify and plot points in all four quadrants
7.A.1 Translate two-step verbal expressions into algebraic expressions
7.A.2 Add and subtract monomials with exponents of one
7.A.3 Identify a polynomial as an algebraic expression containing one or more terms
7.A.4 Solve multi-step equations by combining like terms, using the distributive property or moving variables to one side of the equation
7.A.5 Solve one-step inequalities (positive coefficients only)
7.A.6 Evaluate formulas for given input values (surface area, rate, and density problems)
7.A.7 Draw the graphic representation of a pattern from an equation or from a table of data
7.A.8 Create algebraic patterns using charts/tables, graphs, equations, and expressions
7.A.9 Build a pattern to develop a rule to determine the sum of the interior angles of polygons
7.A.10 Write an equation to represent a function from a table of values
7.G.1 Calculate the radius or diameter, given the circumference or area of a circle
7.S.6 Read and interpret data represented graphically (pictograph, bar graph, histogram, line graph, double line/bar graphs, or circle graph.)
7.S.7 Identify and explain misleading statistics and graphs
8.A.3 Describe a situation involving relationships that matches a given graph
8.A.4 Create a graph given a description or an expression for a situation involving a linear or nonlinear relationship
8.A.15 Understand that numerical information can be represented in multiple ways: arithmetically, algebraically and graphically
8.A.19 Interpret multiple representations using equation, table of values and graph
8.G.15 Graph a line using a table of values / Note that the CMP Teachers Guide has suggested questions for each Investigation. Teachers are recommended to read the Teachers Guide before embarking on the unit.
CMP unit: Variables & patterns
Investigation 1: 1.1, 1.2
Investigation 2 : 2.1, 2.2, 2.3, 2.4, 2.5
Investigation 3: 3.1, 3.2, 3.4
Investigation 4: 4.1, 4.2, 4.3
Investigation 5: 5.2, 5.2
End of unit Project should be done as well
Impact Book 2:
Chapters 1, 3 & 6
Skills Intervention
Skills: 23, 24, 41, 71, 74
Teacher handouts
Unit Time Line / Skills / Standards / Lesson Materials
Accentuate the Negative
4 weeks / Developing strategies for:
Addition of integers
Subtraction of integers
Multiplication of integers
Division of integers
Absolute values
The concept of ‘opposites’
Ordering from least to greatest
Represent integers on a number line
Graph in four quadrants
Graphing inequalities
Solving inequalities / 6.A.4 Solve and explain two-step equations involving whole numbers using inverse operations
6.G.10 Identify and plot points in all four quadrants
7. N.1 Distinguish between the various subsets of real numbers (counting/natural numbers, whole numbers, integers, rational numbers, and irrational numbers.)
7. N.2 Recognize the difference between rational and irrational numbers (e.g., explore different approximations of π.)
7.N.3 Place rational and irrational numbers (approximations) on a number line and justify the placement of the numbers
7.N.4 Develop the laws of exponents for multiplication and division
7.N.5 Write numbers in scientific notation
7.N.6 Translate numbers from scientific notation into standard form
7.N.7 Compare numbers written in scientific notation
7.N.8 Find the common factors and greatest common factor of two or more numbers
7.N.9 Determine multiples and least common multiple of two or more numbers
7.N.10 Determine the prime factorization of a given number and write in exponential form
7. N.11 Simplify expressions using order of operations. Note: Expressions may include absolute value and/or integral exponents greater than 0
7.N.12 Add, subtract, multiply and divide integers
7. N.13 Add and subtract two integers (with and without the use of a number line.)
7. N.14 Develop a conceptual understanding of negative and zero exponents with a base of ten and relate to fractions and decimals (e.g., 10-² = .01 = 1/100.)
7.N.15 Recognize and state the value of the square root of a perfect square (up to 225)
7.N.16 Determine the square root of non-perfect squares using a calculator
7.N.17 Classify irrational numbers as non-repeating/non-terminating decimals
7.N.18 Identify the two consecutive whole numbers between which the square root of a non-perfect square whole number less than 225 lies (with and without the use of a number line)
7.N.19 Justify the reasonableness of answers using estimation / Note that the CMP Teachers Guide has suggested questions for each Investigation. Teachers are recommended to read the Teachers Guide before embarking on the unit.
CMP unit: Accentuate the Negative
Investigation 1: 1.1, 1.2, 1.3
Investigation 2 : 2.1, 2.2
Investigation 3: 3.1, 3.2, 3.3
Investigation 4: 4.1, 4.2, 4.3
Investigation 5: 5.1, 5.2
Impact Book 2: Chapter 41., 4.2, 4.3
Teacher handouts
Skills Intervention
Skills: 5, 6, 7, 33
Unit Time Line / Skills / Standards / Lesson Materials
Exponents & Scientific Notation
2 weeks / Convert standard form into scientific notation
Convert scientific notation into standard form
Order numbers in scientific notation and standard form from least to greatest / 7.N.4 Develop the laws of exponents for multiplication and division
7.N.5 Write numbers in scientific notation
7.N.6 Translate numbers from scientific notation into standard form
7.N.7 Compare numbers written in scientific notation / Note that the CMP Teachers Guide has suggested questions for each Investigation. Teachers are recommended to read the Teachers Guide before embarking on the unit.
Teacher handouts
Skills Intervention
Skills: 21, 22
Unit Time Line / Skills / Standards / Lesson Materials
Filling & Wrapping
4 - 5 weeks / Conceptualize area as a measure of wrapping an object
Conceptualize volume as a measure of filling
Explore the relationship of the surface area of rectangular prisms and cylinders to the total area of a flat pattern needed to wrap the solid
Understand the relationship between a cubic centimeter and a millimeter
Calculate the area, surface area and volume of 3-D figures
Develop strategies for finding the dimensions, surface area & volume of cylinders
Be aware that changing the dimensions of an object changes its volume and changing the volume of an object will alter its dimensions
Investigate methods of finding the volume of irregular objects / 7.N.19 Justify the reasonableness of answers using estimation
7.A.6 Evaluate formulas for given input values (surface area, rate, and density problems)
7.G.1 Calculate the radius or diameter, given the circumference or area of a circle
7.G.2 Calculate the volume of prisms and cylinders, using a given formula and a calculator
7.G.3 Identify the two-dimensional shapes that make up the faces and bases of three-dimensional shapes (prisms, cylinders, cones and pyramids)
7.G.4 Determine the surface area of prisms and cylinders, using a calculator and a variety of methods
7.M.2 Convert capacities and volumes within a given system
7.M.11 Estimate surface area / Note that the CMP Teachers Guide has suggested questions for each Investigation. Teachers are recommended to read the Teachers Guide before embarking on the unit.
CMP unit: Filling & Wrapping
Investigation 1: 1.1, 1.2, 1.3, 1.4
Investigation 2: 2.1 (it is recommended that teachers start with smaller # of cubes first) , 2.2
Investigation 3: 3.1, 3.2, 3.3
Investigation 4: 4.1, 4.2, 4.3
Investigation 6: 6.1, 6.2, 6.3
Investigation 7: 7.1
Note: Use the additional Practice Questions recommended in the Teachers Guide
Unit Project p73
Impact Book 2:
Chapter 2
Chapter 7.3, 7.4
Skills Intervention
Skills: 52 - 65
Unit Time Line / Skills / Standards / Lesson Materials
Pythagorean Theorem
2 weeks / Identify the legs and hypotenuse of a right triangle and justify this answer using definitions
Substitute into the Pythagorean Theorem and solve the equation to find the missing side of a right triangle.
Know that the Pythagorean Theorem works only on right triangles and that it works on every right triangle.
Substitute into the Pythagorean Theorem to determine if a triangle is a right triangle.
Answer word problems using the Pythagorean Theorem by drawing a diagram. / 7.G.5 Identify the right angle, hypotenuse and legs of a right triangle
7.G.6 Explore the relationship between the lengths of the three sides of a right triangle to develop the Pythagorean Theorem
7.G.8 Use the Pythagorean Theorem to determine the unknown length of a side of a right triangle
7.G.9 Determine whether a given triangle is a right triangle by applying the Pythagorean Theorem and using a calculator
Unit Time Line / Skills / Standards / Lesson Materials
Stretching & Shrinking
6 weeks / The notion of corresponding sides and angles
Identify similar figures both visually and by comparing sides and angles
Scaling rules and scale factors
Build larger shapes from copies of smaller shapes
Divide a shape into similar and smaller shapes
Relate area to scale factors
Ratios and proportions
Finding missing sides of similar figures
Equivalent ratios
Similar triangles and shadow problems
Understand the term congruent / 6.A.2 Use substitution to evaluate algebraic expressions
(may include exponents of one, two and three)
6.A.5 Solve simple proportions within context
6.G.11 Calculate the area of basic polygons drawn on a coordinate plane (rectangles and shapes composed of rectangles having sides with integer lengths)
7.N.19 Justify the reasonableness of answers using estimation
7.A.1 Translate two-step verbal expressions into algebraic expressions
7.M.1 Calculate distance using a map scale
8.G.10 Draw the image of a figure under a translation
8.G.11 Draw the image of a figure under a dilation / Note that the CMP Teachers Guide has suggested questions for each Investigation. Teachers are recommended to read the Teachers Guide before embarking on the unit.
CMP unit: Stretching and Shrinking
Investigation 1: Application p9 Q1 and p22 Q1
Investigation 2: Use as class project based around Q 13 on p26; p23 Q 6, 7, 8, 9, 11, 12
Investigation 3: Application Questions p33, Q2 – 5; p36 Q 11,12; p40 Reflections; p25 Q12; p37Q14 (c)
Investigation 4: 4.1, 4.4, Application Questions p47 – 58 are all good questions
Investigation 5: 5.1, 5.3; p65 Q3,4; p67 Q7
Teacher Handouts
Impact Book 2: Chapter 7
Skills Intervention
Skills: 32
Unit Time Line / Skills / Standards / Lesson Materials
Comparing and Scaling
8 weeks / Understand and use the following terms: ratio, difference, fractions, percentage, scaling & proportions
Use ratios and rates to express “part to part” and “whole to whole” relationships
Use proportionality to solve problems involving equivalent fractions, equal ratios or constant rates
Use percents to create a common scale comparing two data sets
Interpret fractions as ratios; rates; or as a comparison of part of a whole
Scaling ratios up and down
Set up & solve problems using proportions
Look for patterns in tables of values
Connect unit rates with the rule describing the situation represented in tables and graphs / 7.A.6 Evaluate formulas for given input values (surface area, rate, and density problems)
7.S.4 Calculate the range for a given set of data
7.S.5 Select the appropriate measure of central tendency
7.M.5 Calculate unit price using proportions
7.M.6 Compare unit prices
7.M.7 Convert money between different currencies with the use of an exchange rate table and a calculator
7.M.10 Identify the relationship between relative error and magnitude when dealing with large numbers (e.g., money, population)
7.S.7 Identify and explain misleading statistics and graphs
7.M.9 Determine the tool and technique to measure with an appropriate level of precision: mass
7.M.12
Determine personal references for customary / metric units of mass
7.M.13 Justify the reasonableness of the mass of an object / Note that the CMP Teachers Guide has suggested questions for each Investigation. Teachers are recommended to read the Teachers Guide before embarking on the unit.
CMP unit: Comparing & Scaling
Investigation 1: 1.1, 1.2, 1.3
Questions 1-5, 12, 13 & Reflections
Investigation 2: 2.1
Questions 1-8, 16, 17, 26
Investigation 3: 3.1, 3.2, 3.3
Questions 1-4, 6, 7, 9-19, 25
Investigation 4: 4.1, 4.2, 4.3, 4.4
Questions 4-6, 12-16
Investigation 5: 5.1, 5.2
Questions 1-3, 13, Reflections 1-4
Investigation 6: 6.1
Impact Book 2: Chapter 8
Teacher handouts
Skills Intervention
Skills: 17, 18, 19, 20, 30, 31, 36
Unit Time Line / Skills / Standards / Lesson Materials
How Likely Is It?
What do you Expect?
3 weeks / Develop an understanding of probability
Determine experimental and theoretical probability
Represent and determine probability as a fraction of a set of equally likely outcomes
Make predictions based on experimental probabilities
Construct sample spaces
Predict the results of a series of trials once the probability for one trial is known.
Present data in a circle graph and interpret circle graphs. / 6.S.1 Develop the concept of sampling when collecting data from a population and decide the best method to collect data for a particular question
6.S.2 Record data in a frequency table
6.S.4 Determine and justify the most appropriate graph to display a given set of data
(pictograph, bar graph, line graph, histogram, or circle graph)
6.S.8 Justify predictions made from data
6.S.9 List possible outcomes for compound events
6.S.10 Determine the probability of dependent events
6.S.11 Determine the number of possible outcomes for a compound event by using the fundamental counting principle and use this to determine the probabilities of events when the outcomes have equal probability
7.N.19 Justify the reasonableness of answers using estimation
7. M.8 Justify the reasonableness of answers using estimation.
7.S.1 Draw central angles in a given circle using a protractor (circle graphs)
7.S.2 Display data in a circle graph
7.S.3
Convert raw data into double bar graphs and double line graphs
7.S.6 Read and interpret data represented graphically (pictograph, bar graph, histogram, line graph, double line/bar graphs, or circle graph.)
7.S.8 Interpret data to provide the basis for predictions and to establish experimental probabilities
7.S.9 Determine the validity of sampling methods to predict outcomes
7.S.10 Predict the outcome of experiment
7.S.11 Predict the outcome of experiment
7.S.12 Compare actual results to predicted results / Note that the CMP Teachers Guide has suggested questions for each Investigation. Teachers are recommended to read the Teachers Guide before embarking on the unit.
CMP unit: Variables & patterns
Investigation 1: 1.1, 1.3, 1.4
Investigation 2 : 2.1, 2.2
Investigation 3: 3.1, 3.2
Impact Book 2:
Chapter 10
Skills Intervention
Skills: 75, 78, 79
Teacher handouts
Unit Time Line / Skills / Standards / Lesson Materials
Moving Straight Ahead
6 weeks / Plotting points on a Cartesian plane
Recognizing linear relationships in tables, equations and graphs
Finding the equation of a line from a table and a graph
Matching the different representations of a linear relationship (table, equation, graph)
Graphing linear equations
Finding the slope/rate of change of a line from a table and a graph
Recognizing non-linear graphs
Translating verbal sentences into equations and inequalities
Solving one & two step equations / 7.A.2 Add and subtract monomials with exponents of one
7.A.7 Draw the graphic representation of a pattern from an equation or from a table of data
7.A.8 Create algebraic patterns using charts/tables, graphs, equations, and expressions
7.A.10 Write an equation to represent a function from a table of values / Note that the CMP Teachers Guide has suggested questions for each Investigation. Teachers are recommended to read the Teachers Guide before embarking on the unit.
CMP unit: Moving Straight Ahead
Investigation 1: 1.1
Investigation 2 : 2.1, 2.2, 2.3, 2.4, 2.5
Investigation 3: 3.2, 3.4
Investigation 4: 4.1, 4.2
Investigation 5: 5.1, 5.2, 5.3
Investigation 6: 6.1, 6.2, 6.3
Impact Book 2:
Chapter 10
Skills Intervention
Skills: 37, 38
Teacher handouts
Indicates Post-May standards
Indicates standards not covered on the test prior to 2009-2010
Benchmark Assessments
Assessment # / Assessment Description / Timing of assessment1 / Diagnostic Assessment / September
2 / December Common Test - Multiple Choice / December
3 / February Common Test – Multiple Choice & Extended Response / February
4 / Project
5 / April Common Test – Extended Response / April
1