Work on describing quadrilaterals and identifying them too with your class. Here is a free printable bingo game to describe quadrilaterals. Do with unit rate slope etc

"Quadrilateral Robots" lesson is a great way to have fun teaching your students about quadrilaterals. There is a quadrilateral robot art project, a robot road game and high level thinking worksheets.

This miss jude math! graphic organizer is perfect for your Interactive Notebook…

Quadrilaterals Activity Pages {free} - This Reading Mama

Fun for geometry