Grade 3 · Geometry

CCSS.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.

Read this standard on the official Common Core site

Lessons that teach this standard

• Sorting Shapes into Categories

  Why shapes belong to more than one group at once, what makes a square also a rectangle, and how splitting a shape into equal parts gives each part a fraction name.