A big cube made of 27 small cubes Whiteboard exercise Play

A closer look at the sine Whiteboard exercise Play

A closer look at the trigonometric ratios Student activity Play

A puzzle on a painted cube Student activity Play

A puzzle on a painted cube Whiteboard exercise Play

A right-angled triangle Student activity Play

A right-angled triangle – opposite side Whiteboard exercise Play

AA property of similar triangles Student activity Play

An application of the vocabulary of probability Class activity Play

An application of the vocabulary of probability Whiteboard presentation Play

Angle between an edge and a face Animation Play

Antiparticles Animation Play

Antiparticles – matter and antimatter Student activity Play

Applying the Pythagorean theorem Animation Play

Balloon seller Animation Play

Building 3-D objects with cubes Student activity Play

Building 3-D objects with cubes Whiteboard exercise Play

Certain event, impossible event, opposite event Student activity Play

Certain, impossible or opposite Animation Play

Continuous variation Student activity Play

Continuous variation Simulation Play

Cubes – parallel faces and nets Student activity Play

Cubes – perpendicular faces and nets Student activity Play

Cuboids – parallel faces and nets Student activity Play

Cuboids – perpendicular faces and nets Student activity Play