Make a Boxy Snowman
Posted by Angie Seltzer on 1/27/2019 to
K-5 Measurement

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Why Delay Formulas?
Posted by Angie Seltzer on 4/5/2016 to
K-5 Measurement
Have your students gotten mixed up with area and perimeter formulas? If you delay formulas and focus on the meanings,students are more likely to succeed with area and perimeter.