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WARNING: This post contains A LOT of graphics! My students get a kick out of adding new things to their math journals and they learn so mu...

Japanese Math Multiplication Trick. Too tired to see for myself if this really works right now....

FREE Download! Increase math literacy in your classroom! Properties of Parallel Lines Cut by Transversals Classroom Poster.


Properties of Operations & Algebraic Expressions

Summarize: Commutative: the ORDER in which you add or multiply numbers doesn't matter. Associative: how you GROUP the numbers when you add or multiply doesn't matter. Same kid friendly meanings for identity (how the number still sees itself in the mirror), inverse (opposite and upside down), and distributive (break a number apart).


How Many Ways of Making Numbers Can You Cook up?: Give each group a French Fry Sum Card. They worked together to find as many addition math facts for that sum as possible and then wrote those math sentences on their construction paper french fries. Place the addition facts in the correct french fry box.