Lessons

Proportional Reasoning
Ratios & Proportional Relationships
Students use ratios, percentages, and segmented bar graphs to compare groups fairly, identify hidden patterns, and investigate how knowing one variable can help predict another.
Rates in Air Travel
Ratios & Proportional Relationships
Students explore rate through commercial air travel: starting from their own speed estimates, they confront variability, then use real flight data to calculate rates, analyze...

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2 lessons found