Help your students master Classifying Quadrilaterals with this engaging, interactive, and standards-aligned lesson! Through discovery-based learning, guided notes, and GeoGebra applets, students will explore the properties of parallelograms, rectangles, squares, rhombi, trapezoids, and kites—and learn how to prove a quadrilateral’s classification using side lengths, angles, and relationships. Students will: Explore and define properties of quadrilaterals through a “Word Chain” vocabulary act