Grade 6 Illustrative Mathematics – Unit 6: Expressions and Equations 
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Unit Summary for Parents – PDF File 
Lesson Topic  IM Lesson  Khan Academy Support Videos  Khan Academy Online Practice  Class Notes  Lesson Summary & Homework Help 
1 – Tape Diagrams and Equations  Lesson 1   Identify Equations from Visual Models (Tape Diagrams)   6.6.1 Morgan 
2 – Truth and Equations  Lesson 2  Testing Solutions to Equations Why Aren’t We Using the Multiplication Sign?  Intro to Equations Testing Solutions to Equations Evaluating Expressions with One Variable   6.6.2 Morgan 
3 – Staying in Balance  Lesson 3  Same Thing to Both Sides of Equations Representing a Relationship with an Equation Dividing Both Sides of an Equation OneStep Equations Intuition  Identify Equations from Visual Models (Hanger Diagrams) Solve Equations from Visual Models   6.6.3 Morgan 
4 – Practice Solving Equations and Representing Situations with Equations  Lesson 4  OneStep Subtraction Equations OneStep Addition & Subtraction Equations: Fractions & Decimals OneStep Multiplication Equations  OneStep Addition & Subtractions Equations OneStep Addition & Subtraction Equations: Fractions & Decimals OneStep Multiplication & Division Equations   6.6.4 Morgan 
5 – A New Way to Interpret a over b  Lesson 5  OneStep Multiplication & Division Equations: Fractions & Decimals Modeling with OneStep Equations  One Step Multiplication & Division Equations: Fractions & Decimals   6.6.5 Morgan 
Extra Practice: Equations   Finding Mistakes in OneStep Equations  Finding Mistakes in OneStep Equations  

6 – Write Expressions Where Letters Stand for Numbers  Lesson 6  What is a Variable? Evaluating an Expression with One Variable Writing Basic Expressions Word Problems  Model with OneStep Equations Evaluating Expressions with OneVariable Writing Basic Expressions Word Problems Writing Basic Expressions Word Problems   6.6.6 Morgan 
7 – Revisit Percentages  Lesson 7  Solving Percent Problems Percent Word Problem: 100 is What Percent of 80?    6.6.7 Morgan 
8 – Equal and Equivalent  Lesson 8     6.6.8 Morgan 
9 – The Distributive Property, Part 1  Lesson 9  Distributive Property Over Addition Distributive Property Over Subtraction    6.6.9 Morgan 
10 – The Distributive Property, Part 2  Lesson 10   Distributive Property with Variables   6.6.10 Morgan 
11 – The Distributive Property, Part 3  Lesson 11  Equivalent Expressions  Create Equivalent Expressions by Factoring Combining Like Terms Equivalent Expressions Quiz 2   6.6.11 Morgan 
12 – Meaning of Exponents  Lesson 12  Intro to Exponents  Exponents (Basic)   6.6.12 Morgan 
13 – Expressions with Exponents  Lesson 13  Exponents of Decimals Powers of Fractions  Exponents Powers of Fractions   6.6.13 Morgan 
14 – Evaluating Expressions with Exponents  Lesson 14   Order of Operations Order of Operations Challenge   6.6.14 Morgan 
15 – Equivalent Exponential Expressions  Lesson 15  Evaluating Expressions with Variables: Exponents  Intro to Exponents Variable Expressions with Exponents Evaluating Expressions with Variables Word Problems Quiz 3   6.6.15 Morgan 
16 – Two Related Quantities, Part 1  Lesson 16  Dependent & Independent Variables  Independent Versus Dependent Variables Dependent and Independent Variables Review   6.6.16 Morgan 
17 – Two Related Quantities, Part 2  Lesson 17  Ratios on Coordinate Plane  Ratios on Coordinate Plane   6.6.17 Morgan 
18 – More Relationships  Lesson 18   Tables from Equations with 2 Variables Relationships Between Quantities in Equations and Graphs   6.6.18 Morgan 
Extra Practice: Expressions   Writing Basic Expressions with Variables Evaluating Expressions with Two Variables Evaluating Expressions with Two Variables: Fractions & Decimals  Parts of Algebraic Expressions Terms, Factors, and Coefficients Review Writing Basic Expressions with Variables Evaluating Expressions with Multiple Variables Evaluating Expressions with Multiple Variables: Fractions & Decimals Expression Value Intuition Quiz 4   
Unit 6 Review    Khan Academy Unit 6Test   