Create your own centimeter ruler. Then, estimate and measure with lengths with it. Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Think through ...
Exploring concepts such as observation and measurement in the fresh air can give students a new and playful perspective on ...
Explore area with square inches and centimeters. Engage in a Number Talk. Explore area with square inches and centimeters. How can we use square inch tiles and centimeter cubes to compare the area of ...
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