Current and electrical charge Student activity Play

Current and electrical charge Simulation Play

Current, the charge supplied and the time of passage of current Animation Play

Curved space Student activity Play

Curvilinear motion Whiteboard presentation Play

Curvilinear motion Class activity Play

Cutting a pyramid Animation Play

Decomposition of ammonia on a metal surface Animation Play

Depth of the harbour entrance Whiteboard exercise Play

Depth of the harbour entrance Student activity Play

Derivation of the time dilation formula Glossary Play

Describing data – mean, median, mode Student activity Play

Description of motion in terms of vectors Class activity Play

Description of motion in terms of vectors Whiteboard presentation Play

Detection of the ammonium ion Student activity Play

Determination of rate equations Student activity Play

Determination of reaction rate by measuring the volume or pressure of the gas evolved Student activity Play

Determination of reaction rates Student activity Play

Determination of reaction rates Whiteboard exercise Play

Determining the molarity of the hydrochloric acid Whiteboard exercise Play

Determining the molarity of the hydrochloric acid – summary Animation Play

Different angles Student activity Play

Dinitrogen tetroxide – nitrogen dioxide chemical equilibrium Animation Play

Discovering bases Whiteboard exercise Play

Discovering bases Student activity Play