Looking for free content to use with your textbook? You’ve come to the right place!
Get Free Content to Use with Math Connects – Course 2
Khan Academy is a nonprofit with thousands of free videos, articles, and practice questions for just about every skill.
No ads, no subscriptions – just 100% free, forever.
| Chapter 1: Expressions and Patterns |
| 1 – Expressions |
| A: Powers and Exponents |
| B: Numerical Expressions |
| C: Algebraic Expressions |
| D: Properties |
| 2 – Patterns |
| A: Problem-Solving Investigation: Look for a Pattern |
| B: Sequences |
| C: Extend – Sequences |
| 3 – Square Roots |
| A: Explore – Perfect Squares |
| B: Squares and Square Roots |
| C: Estimate Square Roots |
| Chapter 2: Integers |
| 1 – Integers and the Coordinate Plane |
| A: Explore – Absolute Value |
| B: Integers and Absolute Value |
| C: The Coordinate Plane |
| 2 – Add and Subtract Integers |
| A: Explore – Add Integers |
| B: Add Integers |
| C: Explore – Subtract Integers |
| D: Subtract Integers |
| 3 – Multiply and Divide Integers |
| A: Problem-Solving Investigation: Look for a Pattern |
| B: Explore – Multiply and Divide Integers |
| C: Multiply Integers |
| D: Divide Integers |
| Chapter 3: Rational Numbers |
| 1 – Rational Numbers |
| A: Explore – The Number Line |
| B: Terminating and Repeating Decimals |
| C: Compare and Order Rational Numbers |
| 2 – Add and Subtract Fractions |
| A: Add and Subtract Like Fractions |
| B: Explore Unlike Fractions with Models |
| C: Add and Subtract Unlike Fractions |
| D: Add and Subtract Mixed Numbers |
| 3 – Multiply and Divide Fractions |
| A: Explore – Multiply Fractions with Models |
| B: Multiply Fractions |
| C: Problem-Solving Investigation: Draw a Diagram |
| D: Divide Fractions |
| 4 – Monomials |
| A: Multiply and Divide Monomials |
| B: Negative Exponents |
| C: Scientific Notation |
| Chapter 4: Equations and Inequalities |
| 1 – Addition and Subtraction Equations |
| A: Problem-Solving Investigation: Work Backward |
| B: Explore – Solve Addition and Subtraction Equations with Bar Diagrams |
| C: Explore – Solve Equations Using Algebra Tiles |
| D: Solve One-Step Addition and Subtraction Equations |
| 2 – Multiplication and Division Equations |
| A: Explore – Multiplication Equations with Bar Diagrams |
| B: Solve One-Step Multiplication and Division Equations |
| C: Explore – Solve Equations with Rational Coefficients |
| D: Solve Equations with Rational Coefficients |
| 3 – Multi-Step Equations |
| A: Explore – Two-Step Equations with Bar Diagrams |
| B: Solve Two-Step Equations |
| C: Explore – Equations with Variables on Each Side |
| D: Solve Equations with Variables on Each Side |
| 4 – Inequalitites |
| A: Explore – Solve Inequalitites |
| B: Solve Inequalities by Addition or Subtraction |
| C: Solve Inequalities by Multiplication or Division |
| Chapter 5: Proportions and Similarity |
| 1 – Proportions |
| A: Explore – Unit Rates |
| B: Rates |
| C: Proportional and Nonproportional Relationships |
| D: Solve Proportions |
| E: Extend – Wildlife Sampling |
| 2 – Scale Drawings and Models |
| A: Problem-Solving Investigation: Draw a Diagram |
| B: Scale Drawings |
| C: Extend – Spreadsheet: Scale Drawings |
| 3 – Similarity and Proportional Reasoning |
| A: Similar Figures |
| B: Perimeter and Area of Similar Figures |
| C: Extend – The Golden Rectangle |
| Chapter 6: Percent |
| 1 – Percents |
| A: Explore – Percent Diagrams |
| B: Percent of a Number |
| C: Percent and Estimation |
| 2 – Proportions and Equations |
| A: Explore – Find Percents |
| B: The Percent Proportion |
| C: The Percent Equation |
| D: Problem-Solving Investigation: Determine Reasonable Answers |
| 3 – Applying Percents |
| A: Explore – Percent of Change |
| B: Percent of Change |
| C: Sales Tax and Tips |
| D: Discount |
| E: Financial Literacy: Simple Interest |
| F: Extend – Spreadsheet: Simple Interest |
| Chapter 7: Linear Functions |
| 1 – Rates and Functions |
| A: Explore – Relations and Functions |
| B: Equations and Functions |
| C: Functions and Graphs |
| D: Extend – Graphing Technology: Graphing Relationships |
| 2 – Slope |
| A: Explore – Rate of Change |
| B: Constant Rate of Change |
| D: Extend – Graphing Technology: Compare Graphs |
| 3 – Variation |
| A: Problem-Solving Investigation: Use a Graph |
| B: Explore – Proportional and Nonproportional Relationships |
| C: Direct Variation |
| D: Explore- Inverse Variation |
| E: Inverse Variation |
| Chapter 8: Probability and Predictions |
| 1 – Probability |
| A: Probability and Simple Events |
| B: Sample Spaces |
| C: Count Outcomes |
| D: Permutations |
| 2 – Compound Events |
| A: Explore – Independent and Dependent Events |
| B: Independent and Dependent Events |
| 3 – Predictions |
| A: Theoretical and Experimental Probability |
| B: Extend – Simulations |
| C: Problem-Solving Investigation: Act It Out |
| D: Explore – Fair and Unfair Games |
| E: Use Data to Predict |
| F: Unbiased and Biased Samples |
| Chapter 9: Statistical Displays |
| 1 – Measures of Central Tendency |
| A: Explore – Changes in Data Values |
| B: Measures of Central Tendency |
| C: Extend – Spreadsheet: Mean, Median, Mode |
| 2 – Measures of Variation |
| A: Measures of Variation |
| B: Box-and-Whisker Plots |
| 3 – Statistical Displays |
| A: Explore – Circle Graphs |
| B: Circle Graphs |
| C: Histograms |
| D: Extend – Graphing Technology: Histograms |
| E: Stem-and-Leaf Plots |
| 4 – More Statistical Displays |
| A: Problem Solving Investigation: Use a Graph |
| B: Scatter Plots and Lines of Best Fit |
| C: Select an Appropriate Display |
| Chapter 10: Volume and Surface Area |
| 1 – Volume |
| A: Explore – Meaning of Volume |
| B: Volume of Prisms |
| C: Volume of Cylinders |
| D: Explore – Volume of Pyramids and Cones |
| E: Volume of Pyramids |
| F: Volume of Cones |
| 2 – Surface Area |
| A: Explore – Nets of Three-Dimensional Figures |
| B: Surface Area of Prisms |
| C: Surface Area of Cylinders |
| D: Extend – Surface Area and Volume |
| E: Surface Area of Pyramids |
| F: Extend – Net of a Cone |
| 3 – Composite Figures |
| A: Problem Solving Investigation: Solve a Simpler Problem |
| B: Explore – Composite Figures |
| C: Volume and Surface Area of Composite Figures |
| Chapter 11: Measurement and Proportional Reasoning |
| 1 – Convert Measurements |
| A: Explore – Units of Measure |
| B: Convert Customary Units |
| C: Convert Metric Units |
| D: Convert Between Systems |
| E: Convert Rates |
| F: Convert Units of Area and Volume |
| 2 – Similar Solids |
| A: Problem Solving Investigations: Make a Model |
| B: Explore – Changes in Scale |
| C: Changes in Dimensions |
| Chapter 12: Polygons and Transformations |
| 1 – Polygons |
| A: Angle Relationships |
| B: Explore – Triangles |
| C: Triangles |
| D: Quadrilaterals |
| E: Polygons and Angles |
| 2 – Translations |
| A: Explore – Congruence |
| B: Translations in the Coordinate Plane |
| C: Extend – Tessellations |
| 3 – Reflections |
| A: Explore – Line Symmetry |
| B: Reflections in the Coordinate Plane |
| 4 – Rotations |
| A: Explore – Rotational Symmetry |
| B: Rotations in the Coordinate Plane |
| 5 – Dilations |
| A: Dilations |
| B: Problem-Solving Investigation: Work Backward |