Students review a list of sizes and prices for popcorn sales and then determine the most economical purchase. They rank the bags of popcorn from the most economical to the least.
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Equivalent fractions approach to non-repeating decimals
Trying to get your class to think of decimals as fractions and vice versa can lead to interesting discussions. After all, we can usually understand quickly that 1/4 is .25 but why is 1/7 not so easy to convert? This activity looks at...
6th - 8th Math CCSS: Designed
Use Addition and Subtraction to Solve Real-World Problems Involving Decimals
Make "cents" out of decimals and show learners the correct way to add and subtract with decimal amounts. The video goes through different examples of how to tally the amount of money they have spent, and how far of a distance they...
4 mins 6th - 8th Math CCSS: Designed