Three tears Animation Play

Three typical shapes of histograms Animation Play

Torus Animation Play

Translation is a transformation Student activity Play

Translation, rotation and reflection Whiteboard exercise Play

Translations Student activity Play

Translations Simulation Play

Triangle tricks Animation Play

Trigonal pyramidal shape of ammonia Animation 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 spectroscopic and analytical data for determination of molecular structure Whiteboard exercise Play

Using spectroscopic and analytical data for determination of molecular structure Student activity Play

Using the ideal gas law Student activity Play

Using the ideal gas law Whiteboard exercise Play

Valence-shell electron-pair repulsion theory (VSEPR theory) Student activity Play

Volume of oxygen Animation Play

Was Mendel mistaken? Student activity Play

Wave velocity and tension Slideshow Play

Wave velocity and tension Student activity Play

Weak bases Animation Play

What are similar shapes? Whiteboard exercise Play