Sorting quadrilaterals is a challenging activity for students, and they need a lot of practice. This sort can be used two ways as you build upon essential foundational knowledge of classifying shapes by angles and lines. As with all shapes, we’re analyzing lines and angles. First, use the sort just as it is. Cut out the pieces. Using the categories/headers kite, trapezoid, and parallelogram, sort the descriptions and shape pieces under the headers. Once students have mastered this, you can mov