What’s My Equation? Array Math Puzzles

Here’s a simple idea that one reader submitted. Cut out a bunch of paper fall leaves (or any seasonal shape, like snowflakes for winter, hearts for Valentine’s Day, etc.) and laminate them. Then attach a magnet to the back.

Fall Equations 1Then put an array up on your white board. Ask your students what equation is depicted. There will be more than one way to write the equation.

Fall Equations 2 Fall Equations 3

 

Then discuss the answers as a class. For younger grades, the answer could be “4+4+4 = 12″ or +3+3+3+3=12”, but for upper grades the answer could also include “4×3=12” or “3×4=12”.Fall Equations 4This would make a great warm up for math lessons. Have any great ideas for building number sense? Send them to me at squareheadteachers at gmail dot com. 🙂

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