Grade 7 Illustrative Mathematics – Unit 6: Expressions, Equations, and Inequalities

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Lesson Topic

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Homework Help

Lesson 1 – Relationships between Quantities

Lesson 1

7.6.1 Morgan

7 6 1 CUSD HW

Lesson 2 – Reasoning about Contexts with Tape Diagrams (Part 1)

Lesson 2

7.6.2 Morgan

7 6 2 CUSD HW

Lesson 3 – Reasoning about Contexts with Tape Diagrams (Part 2)

Lesson 3

7.6.3 Morgan

7 6 3 CUSD HW

Lesson 4 – Reasoning about Equations and Tape Diagrams (Part 1)

Lesson 4

Writing expressions word problems

Equation word problems: super yoga (1 of 2)

Equation word problem: super yoga (2 of 2)

Writing expressions word problems

7.6.4 Morgan

7 6 4 CUSD HW

Lesson 5 – Reasoning about Equations and Tape Diagrams (Part 2)

Lesson 5

7.6.5 Morgan

7 6 5 CUSD HW

Lesson 6 – Distinguishing between Two Types of Situations

Lesson 6

Interpreting linear expressions: flowers

Interpreting linear expressions

7.6.6 Morgan

7 6 6 CUSD HW

Lesson 7 – Reasoning about Solving Equations (Part 1)

Lesson 7

Intro to two-step equations

7.6.7 Morgan

7 6 7 CUSD HW

Lesson 8 – Reasoning about Solving Equations (Part 2)

Lesson 8

7.6.8 Morgan

7 6 8 CUSD HW

Lesson 9 – Dealing with Negative Numbers

Lesson 9

Two-step equations intuition

Worked example: two-step equations

Two-step equations

7.6.9 Morgan

7 6 9 CUSD HW

Lesson 10 – Different Options for Solving One Equation

Lesson 10

Two-step equations with decimals and fractions

Find the mistake: two-step equations

Two-step equations with decimals and fractions

Find the mistake: two-step equations

7.6.10 Morgan

7 6 10 CUSD HW

Lesson 11 – Using Equations to Solve One Equation

Lesson 11

Two-step equation word problems: computers

Two-step equation word problem: oranges

Two-step equations word problems

Quiz 1

7.6.11 Morgan

7 6 11 CUSD HW

Lesson 12 – Solving Problems about Percent Increase or Decrease

Lesson 12

7.6.12 Morgan

7 6 12 CUSD HW

Lesson 13 – Reintroducing Inequalities

Lesson 13

Testing solutions to inequalities

Testing solutions to inequalities

7.6.13 Morgan

7 6 13 CUSD HW

Lesson 14 – Finding Solutions to Inequalities in Context

Lesson 14

7.6.14 Morgan

7 6 14 CUSD HW

Lesson 15 – Efficiently Solving Inequalities

Lesson 15

One-step inequalities

Two-step inequalities

7.6.15 Morgan

7 6 15 CUSD HW

Lesson 16 – Interpreting Inequalities

Lesson 16

7.6.16 Morgan

7 6 16 CUSD HW

Lesson 17 – Modeling with Inequalities

Lesson 17

Two-step inequality word problem: R&B

Two-step inequality word problems

Quiz 2

7.6.17 Morgan

7 6 17 CUSD HW

Lesson 18 – Subtraction in Equivalent Expressions

Lesson 18

Adding and Subtracting fractions

7.6.18 Morgan

7 6 18 CUSD HW

Lesson 19 – Expanding and Factoring

Lesson 19

Distributive property with variables

Factoring with the distributive property

Distributive property with variables (negative numbers)

Equivalent expressions with negative numbers (multiplication and division)

7.6.19 Morgan

7 6 19 CUSD HW

Lesson 20 – Combining Like Terms (Part 1)

Lesson 20

Combining like terms with negative coefficients

7.6.20 Morgan

7 6 20 CUSD HW

Lesson 21 – Combining Like Terms (Part 2)

Lesson 21

Simplifying expressions

Equivalent expressions: negative numbers and distribution

Combining like terms with negative coefficients and distribution

Equivalent expressions: negative numbers and distribution

7.6.21 Morgan

7 6 21 CUSD HW

Lesson 22 – Combining Like Terms (Part 3)

Lesson 22

Simplifying expression with rational numbers

Combining like terms with rational coefficients

Quiz 3

7.6.22 Morgan

7 6 22 CUSD HW

Unit 6 Review

Khan Academy Unit 6 Practice Test