Prime Factors- Zome Systems
Students examine prime numbers by counting the number of different shapes and holes in a Zome System node. Students discover the relationship between the shape of the hole and the number of holes in the node.
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New Review Converting Between Fractions and Decimals Using Equivalent Fractions
Use powers of 10 to convert between fractions and decimals. Pupils convert decimals to fractions by using place values in the 13th installment of a 25-part series. Class members reverse the process and find equivalent fractions with a...
7th Math CCSS: Designed
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