Using mean bond enthalpies in calculations. Part 1 Student activity Play

Using mean bond enthalpies in calculations. Part 2 Student activity Play

Using measuring instruments to approximate constructions Student activity Play

Using ruler and protractor to approximate constructions Simulation Play

Using ruler and set-square to approximate constructions Simulation Play

Using scales and plans Student activity Play

Using scales and plans Whiteboard exercise Play

Using the formula for the space diagonal of a cube Whiteboard exercise Play

Using the Pythagorean theorem in 3-dimensional space Student activity Play

Valence bond theory Whiteboard exercise Play

Valence bond theory (1) Student activity Play

Valence bond theory (2) Student activity Play

Valence bond theory and hybridisation Whiteboard presentation Play

Valence bond theory and hybridisation Class activity Play

Valence bond theory limitations Animation Play

Variable oxidation states – vanadium, cobalt, nickel and zinc Student activity Play

Variables and cases Student activity Play

Variance Student activity Play

Variance and standard deviation Whiteboard exercise Play

Variety of organic molecules Animation Play

Vectors Student activity Play

Velocity is a vector Student activity Play

Velocity is a vector Whiteboard exercise Play

Velocity vector in a curvilinear motion Student activity Play

Volumes of the encyclopaedia on the shelf Whiteboard exercise Play