Torus Animation Play

Translation is a transformation Student activity Play

Translation, rotation and reflection Whiteboard exercise Play

Translations Simulation Play

Translations Student activity Play

Triangle tricks Animation Play

Trigonal pyramidal shape of ammonia Animation Play

TV screens Whiteboard exercise Play

Two perpendicular symmetry lines Animation Play

Untypical reflections Whiteboard exercise Play

Untypical reflections Student activity Play

Untypical reflections Simulation Play

Untypical reflections Animation Play

Using the diagrams in real life Whiteboard exercise Play

Was Mendel mistaken? Student activity Play

Wave velocity and tension Slideshow Play

Wave velocity and tension Student activity Play

Weight Class activity Play

What are similar shapes? Whiteboard exercise Play

What are similar shapes? Student activity Play

What shapes do you see? Student activity Play

Why don't solids change their shape spontaneously? Animation Play

Working with functions Class activity Play

Working with functions Whiteboard presentation Play