Building a proof from a demonstration Student activity Play

Calculating Student activity Play

Calculating negative exponents Whiteboard exercise Play

Calculating population variance Whiteboard exercise Play

Calomel half-cell Student activity Play

Calomel half-cell Whiteboard exercise Play

Catalysts in industry Student activity Play

Changes in the ionisation energy down the group Animation Play

Characteristics of positive and negative feedback Whiteboard exercise Play

Charged particles in electric and magnetic fields Student activity Play

Charging by contact Student activity Play

Charging by contact Whiteboard exercise Play

Charging by induction Whiteboard exercise Play

Charging by induction Student activity Play

Checking divisibility Animation Play

Checking divisibility on a calculator Student activity Play

Checking if the number is a surd Animation Play

Compose a proof Student activity Play

Conductors Whiteboard exercise Play

Conductors Student activity Play

Constructing a proof from a demonstration Whiteboard exercise Play

Constructing a proof from a demonstration Student activity Play

Construction of a circuit Student activity Play

Construction of a circuit – average Simulation Play

Construction of a circuit – difficult Simulation Play