text: Classifying Shapes Worksheet for 3rd - 6th Grade | Lesson Planet
  In this classifying shapes worksheet, students read about classifying shapes, then group a given set of shapes. Students then draw 10 shapes and classify them. Houghton Mifflin text referenced.
  Help your young scholars explore shapes. They classify shapes and identify them in their everyday world. Plane shapes are explored, and they classify and identify the plane shapes.