In this digital, self checking activity with instant feedback, students use proportional reasoning to find missing side lengths in similar figures. Two partners work together to complete 1 puzzle! Perfect for DISTANCE LEARNING, HYBRID, OR IN-CLASS...it's a highly engaging, collaborative, and motivational practice or review activity. ◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘◘The HAMBURGER picture magically appears one puzzle piece at a time as students enter correct answers. Inc