Grade 3‎ > ‎

GR 3 Unit 4b: Perimeter, Angles and Area B (January 18 - 29)

Essential Questions

  • What makes a shape a quadrilateral?
  • How does angle size help me identify quadrilaterals?
  • How are different kinds of quadrilaterals related?


New Vocabulary
: attributes, degree, parallelogram, quadrilateral, rhombus, right angle, vertex (vertices)

Continuing Vocabulary:

SelectionFile type iconFile nameDescriptionSizeRevisionTimeUser