Can your students explain why?
Source:
Subitizing Series #5:
These Dots Will Grow on You
http://t.co/MWtwbjb9eG
Is every sq. # ×4 another square # #mtbos pic.twitter.com/IxwBXCaOGS
— Steve Wyborney (@SteveWyborney) May 18, 2015
Monday, May 18, 2015
467: Squares
Take a square number and multiply by four. Is it guaranteed to still be a square number?
Can we generalize this rule?
Can your students explain why?
Source:
Can your students explain why?
Source:
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