Commutativity of like terms addition Student activity Play

Congruent triangles Animation Play

Congruent triangles Student activity Play

Constructing right angle triangle Animation Play

Continuous variation Student activity Play

Converting Imperial units of length Whiteboard exercise Play

Converting inches into centimetres Whiteboard exercise Play

Converting metric units of length Student activity Play

Coordinates – introduction Student activity Play

Copper wire Whiteboard exercise Play

Corresponding and alternate angles Student activity Play

Corresponding sides Whiteboard exercise Play

Corresponding sides and angles Student activity Play

Creating the function Whiteboard exercise Play

Cross-multiplication Student activity Play

Cube roots Student activity Play

Cubes Student activity Play

Cuckoo eggs data Animation Play

Detecting outliers Student activity Play

Directions of vectors Student activity Play

Directions of vectors according to the compass Whiteboard exercise Play

Discontinuous variation Student activity Play

Distance on the map Animation Play

Distance – a more difficult problem Student activity Play

Distance – a more difficult problem Whiteboard exercise Play