What makes two figures congruent? Find out in BrainPOP Jr.’s new math movie, Congruent and Similar Shapes. In the newest addition to BrainPOP Jr.’s Geometry unit, Annie and Moby explore geometry and learn about the properties of different shapes. They also guide students in comparing and contrasting the shapes and sizes of multiple figures. The movie’s visual explanation of congruent and similar shapes is a great support to reinforce your students’ understanding of geometry concepts.