Common Core State Standards
ccs。MATH.CONTENT.3.G.A.2
Partition shapes into parts with equal areas. Express the area of each part as a unit fraction of the whole. For example, partition a shape into 4 parts with equal area, and describe the area of each part as 1/4 of the area of the shape.
1 teaching resource for those 'aha' moments
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teaching resource
Fractions Pizza Game - Lower Grades
A small group or whole class activity to consolidate the concept of fractions (whole, half, quarters and eighths).