Ratio, Percent & Proportions (SMILE)
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Rosalyn Winston, Walt Disney Magnet School  
A lesson on fractions as percents, designed to teach 7th graders to find the percent of a number; find percents using proportions; calculate the weight of objects (beads) in grams given specific percents; and verify the weight of objects (beads) on a scale in grams. From the Practical and Applied Math section of a collection of almost 200 single concept lessons by the Science and Mathematics Initiative for Learning Enhancement.  


Levels:  Late Elem. (35), Middle School (68) 
Languages:  English 
Resource Types:  Manipulatives, Lesson Plans and Activities 
Math Topics:  Fractions/Decimals/Percents, Measurement, Ratio/Proportion 
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