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Visit this site: http://math.rice.edu/~lanius/proportions/

Author:Cynthia Lanius
Description: Activities designed to help students understand the concept of ratios, using the Internet. Activities may also be printed out if computer access is not available. Students are expected to: use multiplication and division of whole numbers to solve problems, including situations involving equivalent ratios and rates; use ratios to describe proportional situations; represent ratios and percents with concrete models, fractions, and decimals; and use ratios to make predictions in proportional situations. Part of Lanius' extensive math lessons.

Levels: Late Elem. (3-5), Middle School (6-8)
Languages: English
Resource Types: Lesson Plans and Activities, Problems/Puzzles
Math Topics: Ratio/Proportion, Problem-Solving

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