The collision of molecules Animation Play

The collision theory Whiteboard exercise Play

The collision theory Student activity Play

The efficiency of the energy conversion process Student activity Play

The force exerted by a single gas molecule against the walls of a vessel Student activity Play

The force exerted by a single gas molecule against the walls of a vessel Animation Play

The force exerted by a single gas molecule against the walls of a vessel Simulation Play

The frequency of collisions Animation Play

The pressure of a gas in a container Animation Play

The pressure of a gas in a container Student activity Play

The pressure of a gas in a container Whiteboard exercise Play

The principle of conservation of momentum Whiteboard exercise Play

The principle of conservation of momentum Student activity Play

The reactions that occur in a gaseous mixture of AB and CD molecules Whiteboard exercise Play

The risk of collision Animation Play

The Solar System Whiteboard presentation Play

Transfer of energy Animation Play

Two billiard balls collisions and the velocity vectors Whiteboard exercise Play

Types of connective tissue Illustration Play

Useful energy and wasted energy Student activity Play

Venules and veins Student activity Play

Wagons Simulation Play

What is momentum? Student activity Play

What is momentum? Whiteboard exercise Play

Why the temperature affects the reaction rate? Animation Play