Chapter 5

Section 1 - Rates and Ratios

1. Math Playground - Blast the Equivalent Ratios
2. Math Playground - Dirt Bike Proportions (Multiplayer)
3. Khan Academy - Comparing Unit Rates
4. IXL - Comparing Ratios (word problems)
5. Khan Academy - Unit Rates with Complex Fractions
6. CommonCore Sheets - Simplify Complex Fractions
7. IXL - Unit Rates with Fractions Word Problems
8. CommonCore Sheets - Complex Fractions Ratio Word Problems
9. Khan Academy - Solving Complex Rate Problems, Multi-step (Hint: Find unit rate first)
10. Khan Academy - Practice Filling Out Tables of Equivalent Ratios (Includes Fractions and Decimals)

Section 2 - Proportions

1. Khan Academy - Proportional Relationships between two quantities (given a table or solve by making a table of equivalent ratios)
2. IXL - Do the Ratios form a Proportion?
3. CommonCore Sheets - Table of Values Proportional?

Section 3 & 4 - Writing & Solving Ratios and Proportions

1. Math Playground -Tape Diagrams to Model Writing & Solving Proportions
2. Khan Academy - Ratio Word Problems (Whole numbers)
3. Khan Academy - Solving Proportions (with unknown values as fractions)
4. Khan Academy - Writing and Solving Proportions
5. Khan Academy - Writing Proportions* hard
6. Common Core Sheets - Ratio and Proportion Word Problems (includes finding the other half and the total)
7. IXL - Solving Proportions (word problems)
8. Khan Academy - Probability and Predictions
9. IXL - Probability and Predictions
10. Khan Academy - Making Predictions using Random Samples and Population (Proportions)
11. IXL - Estimate Population Size using Proportions

Constant of Proportionality

1. Khan Academy - Graphs of Proportional Relationships (Determine if the graphs show a proportional relationship)
2. IXL - Identify Proportional Relationships from Graphs
3. Khan Academy - Interpreting Graphs of Proportional Relationships
4. IXL - Interpreting Graphs of Proportional Relationships
5. IXL - Find the Constant of Proportionality from a Graph
6. CommonCore Sheets - Find the Constant of Proportionality from a Graph (Write in the form y = kx)
7. IXL - Find the Constant of Proportionality from a Table (with interpretation)
8. CommonCore Sheets - Constant of Proportionality from a Table (Write in the form y = kx)
9. Khan Academy - Writing Proportional Equations from Tables and Verbal Descriptions
10. IXL - Find the Constant of Proportionality from a XY Table, then write an equation y = kx
11. IXL - Solve Proportional Problems with Equations y = kx