Calculations – an application of the binomial theorem Student activity Play

Car headlights Animation Play

Change in energy Animation Play

Changing physics units Student activity Play

Chemical reduction Animation Play

Computing the powers Whiteboard exercise Play

Consecutive powers Whiteboard exercise Play

Consumption of energy Animation Play

Cube roots Student activity Play

DC supply Whiteboard exercise Play

DC supply Student activity Play

Detection of saccharides – reducing sugars Student activity Play

Determination of the reducing or oxidising ability of a chemical species Animation Play

Determining the concentration of a solution using redox titration (1) Student activity Play

Direct current transmission lines Whiteboard exercise Play

Direct current transmission lines Student activity Play

Direction of spontaneous reaction Animation Play

Displacement of metals from solutions of their salts by other metals Animation Play

Displacement of metals from solutions of their salts by other metals Student activity Play

Distances from the Earth Animation Play

Dividing by a power of x Whiteboard exercise Play

Dividing by a power of x Student activity Play

Dividing powers of 10 Student activity Play

Dividing powers of the same index Animation Play

Dividing powers with the same base Animation Play