Relative velocity vectors Student activity Play

Repeated percentage change Class activity Play

Repeated percentage change Whiteboard presentation Play

Reproduction rate (fecundity) Student activity Play

Reproduction rate (fecundity) Whiteboard exercise Play

Roasting turkey Animation Play

Role of adrenaline Slideshow Play

Second-order reaction Animation Play

Second-order reactions Student activity Play

Temperature dependence of reaction rates Student activity Play

Temperature difference Student activity Play

Temperature difference Simulation Play

Temperature difference Whiteboard exercise Play

Temperature of reaction Whiteboard exercise Play

The causes and control of plant diseases Slideshow Play

The circulatory system Whiteboard presentation Play

The circulatory system Class activity Play

The course of the reaction Animation Play

The derivative Whiteboard presentation Play

The derivative Class activity Play

The different passage of time Student activity Play

The different passage of time Whiteboard exercise Play

The direction and rate of osmosis Simulation Play

The economic meaning of reaction rate Whiteboard exercise Play

The effect of pressure on a chemical equilibrium Whiteboard exercise Play