Materials were written for an entire year's course in geometry in which transformations were used to develop the concepts of congruence, similarity, and symmetry, as well as being a vehicle for proof.

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Hey mathematicians! My name's Ms Szalek and welcome to maths. Today we're going to focus on ...

Ever wondered how to make math not just understandable but also exciting? Join us as we uncover innovative teaching techniques with Corey Placito, a dynamic lecturer in the University at Buffalo's ...