Lessons

Unit 1 - Numbers

  • Module 1 - Integers

    • Lesson 1.1 - Identifying Integers and Their Opposites

    • Lesson 1.2 - Comparing and Ordering Integers

    • Lesson 1.3 - Absolute Value

  • Module 2 - Factors and Multiples

    • Lesson 2.1 - Greatest Common Factor

    • Lesson 2.2 - Least Common Multiple

  • Module 3 - Rational Numbers

    • Lesson 3.1 - Classifying Rational Numbers

    • Lesson 3.2 - Identifying Opposites and Absolute Value of Rational Numbers

    • Lesson 3.3 - Comparing and Ordering Rational Numbers


Unit 2 - Number Operations

  • Module 4 - Operations with Fractions

    • Lesson 4.1 - Applying GCF and LCM to Fraction Operations

    • Lesson 4.2 - Dividing Fractions

    • Lesson 4.3 - Dividing Mixed Numbers

    • Lesson 4.4 - Solving Multistep Problems with Fractions and Mixed Numbers

  • Module 5 - Operations with Decimals

    • Lesson 5.1 - Dividing Whole Numbers

    • Lesson 5.2 - Adding and Subtracting Decimals

    • Lesson 5.3 - Multiplying Decimals

    • Lesson 5.4 - Dividing Decimals

    • Lesson 5.5 - Applying Operations with Rational Numbers

Unit 3 - Proportionality: ratios and Rates

  • Module 6 - Representing Ratios and Rates

    • Lesson 6.1 - Ratios

    • Lesson 6.2 - Rates

    • Lesson 6.3 - Using Ratios and Rates to Solve Problems

  • Module 7 - Applying Ratios and Rates

    • Lesson 7.1 - Ratios, Rates, Tables, and Graphs

    • Lesson 7.2 - Solving Problems with Proportions

    • Lesson 7.3 - Converting Within Measurement Systems

    • Lesson 7.4 - Converting Between Measurement Systems

  • Module 8 - Percents

    • Lesson 8.1 - Understanding Percent

    • Lesson 8.2 - Percents, Fractions, and Decimals

    • Lesson 8.3 - Solving Percent Problems

Unit 4 - Equivalent Expressions

  • Module 9 - Generating Equivalent Numerical Expressions

    • Lesson 9.1 - Exponents

    • Lesson 9.2 - Prime Factorization

    • Lesson 9.3 - Order of Operations

  • Module 10 - Generating Equivalent Algebraic Expressions

    • Lesson 10.1 - Modeling and Writing Expressions

    • Lesson 10.2 - Evaluating Expressions

    • Lesson 10.3 - Generating Equivalent Expressions

Unit 5 - Equations and Inequalities

  • Module 11 - Equations and Relationships

    • Lesson 11.1 - Writing Equations to Represent Situations

    • Lesson 11.2 - Addition and Subtraction Equations

    • Lesson 11.3 - Multiplication and Division Equations

    • Lesson 11.4 - Writing Inequalities

  • Module 12 - Relationships in Two Variables

    • Lesson 12.1 - Graphing on the Coordinate Plane

    • Lesson 12.2 - Independent and Dependent Variables in Tables and Graphs

    • Lesson 12.3 - Writing Equations from Tables

    • Lesson 12.4 - Representing Algebraic Relationships in Tables and Graphs

unit 6 - Relationships in Geometry

  • Module 13 - Area and Polygons

    • Lesson 13.1 - Area of Quadrilaterals

    • Lesson 13.2 - Area of Triangles

    • Lesson 13.3 - Solving Area Equations

    • Lesson 13.4 - Area of Polygons

  • Module 14 - Distance and Area in the Coordinate Plane

    • Lesson 14.1 - Distance in the Coordinate Plane

    • Lesson 14.2 - Polygons in the Coordinate Plane

  • Module 15 - Surface Area and Volume of Solids

    • Lesson 15.1 - Nets and Surface Area

    • Lesson 15.2 - Volume of Rectangular Prisms

    • Lesson 15.3 - Solving Volume Equations

Unit 7 - Measurement and data

  • Module 16 - Displaying, Analyzing, and Summarizing Data

    • Lesson 16.1 - Measurements of Center

    • Lesson 16.2 - Mean Absolute Deviation

    • Lesson 16.3 - Box Plots

    • Lesson 16.4 - Dot Plots and Data Distribution

    • Lesson 16.5 - Histograms

Unit 8 - The Number System

  • Module 17 - Adding and Subtracting Integers

    • Lesson 17.1 - Adding Integers with the Same Sign

    • Lesson 17.2 - Adding Integers with Different Signs

    • Lesson 17.3 - Subtracting Integers

    • Lesson 17.4 - Applying Addition and Subtraction of Integers

  • Module 18 - Multiplying and Dividing Integers

    • Lesson 18.1 - Multiplying Integers

    • Lesson 18.2 - Dividing Integers

    • Lesson 18.3 - Applying Integer Operations

  • Module 19 - Rational Numbers

    • Lesson 19.1 - Rational Numbers and Decimals

    • Lesson 19.2 - Adding Rational Numbers

    • Lesson 19.3 - Subtracting Rational Numbers

    • Lesson 19.4 - Multiplying Rational Numbers

    • Lesson 19.5 - Dividing Rational Numbers

    • Lesson 19.6 - Applying Rational Number Operations

    • Lesson 19.7 - Algebraic Expressions

Unit 9 - Ratios and Proportional Relationships

  • Module 20 - Rates and Proportionality

    • Lesson 20.1 - Unit Rates

    • Lesson 20.2 - Constant Rate of Change

    • Lesson 20.3 - Proportional Relationships and Graphs

  • Module 21 - Proportions and Percents

    • Lesson 21.1 - Percent Increase and Decrease

    • Lesson 21.2 - Rewriting Percent Expressions

    • Lesson 21.3 - Applications of Percent