In this measuring centimeters instructional activity, students use a centimeter ruler to measure 4 items and mark them according to the 4 sets of instructions.
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Measure Area by Counting Units - Step-by-Step Lesson
What is the area? Because there is only one problem here with a detailed explanation below, consider projecting this as an all-class warm up. Learners examine a rectangle split into 12 squares. They know that each unit is three...
3rd - 5th Math CCSS: Adaptable