Sunday, November 25, 2012

Multiplication Wrestling

Now that the kids have had a lot of exposure and practice with multiplying single-digit numbers and using area models for larger numbers, it's time to learn how to multiply multi-digit numbers efficiently (because let's face it...adding 312 + 312 + 312 + 312 + 312 + 312  simply takes too long!).

MULTIPLICATION WRESTLING!

Here's the instructional video:


To play at home, here's the link for the directions and recording sheet.  Good luck!

http://pierce.cr.k12.ia.us/classrooms/Grade4/Mr.%20Bauer/Everyday%20Mathematics/Unit%205/Multiplication%20Wrestling.pdf

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