Interactivate: Section 4: Surveys, Proportions, and Percents

Math Thematics 2nd Ed. 8th

Module 2 - At the Mall

Section 4: Surveys, Proportions, and Percents

Calculating...

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Activity: Students run a simulation of how a fire will spread through a stand of trees, learning about probability and chaos. Parameters: Forest density, wind direction, size of forest.

Mixtures

Activity: Mixtures allows exploration of percents through two piles of colored and uncolored chips. The user must decide how many chips to color to create the desired percentage of colored chips compared to the total pile. Mixtures is one of the Interactivate assessment explorers.

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