Ratio 2 - Unit rates and percentages
In this unit, students learn to understand and use the terms “unit rate,” “speed,” “pace,” “percent,” and “percentage,” and recognize that equivalent ratios have equal unit rates. To view the resources in their original state, please visit the IM 6-8 page.
2.1 The Burj Khalifa
2.2 Anchoring units of measurement
2.3 Measuring with different-sized units
2.4 Converting units
2.5 Comparing speeds and prices
2.6 Interpreting rates
2.7 Equivalent ratios have the same unit rates
2.8 More about constant speed
2.9 Solving rate problems
2.10 What are percentages?
2.11 Percentages and double number lines
2.12 Percentages and bar models
2.13 Benchmark percentages
2.14 Solving percentage problems
2.15 Finding this percent of that
2.16 Finding the percentage
2.17 Painting a room
