How well do your students understand the properties of quadrilaterals and the vocabulary that is used to describe them? Use these Venn diagrams as a way for students to prove which quadrilateral is being described.

Introduce the concepts of parallel and perpendicular with a photography project.Parallel and Perpendicular © 2022 by Breanne Kingdon is licensed under CC BY-NC 4.0. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/