Building a proof from a demonstration Student activity Play

Calculating Student activity Play

Calculating population variance Whiteboard exercise Play

Calculator methods Whiteboard presentation Play

Calculator methods Class activity Play

Calculator methods Whiteboard presentation Play

Calculator methods Class activity Play

Calomel half-cell Student activity Play

Calomel half-cell Whiteboard exercise Play

Capacitor Whiteboard exercise Play

Capacitor Student activity Play

Cation formation Animation Play

Changes in the ionisation energy down the group Animation Play

Changing common fractions into decimals Student activity Play

Changing fractions into decimals and percentages Class activity Play

Changing fractions into decimals and percentages Whiteboard presentation Play

Characteristics of positive and negative feedback Whiteboard exercise Play

Charged particles in electric and magnetic fields Student activity Play

Charging by contact Whiteboard exercise Play

Charging by contact Student activity Play

Charging by induction Student activity Play

Charging by induction Whiteboard exercise Play

Chemical bonding in the chlorides of Period 3 Student activity Play

Common factors of the numbers 12 and 18 Animation Play

Comparing numbers Animation Play