The Grand Canyon Whiteboard exercise Play

The height of a pyramid Animation Play

The missing length of the edge of the box Whiteboard exercise Play

The numbers on the vertical axis Whiteboard exercise Play

The origin and registration of seismic waves Student activity Play

The origin and registration of seismic waves Whiteboard exercise Play

The possible lengths of the edges of the cuboid Whiteboard exercise Play

The prism Student activity Play

The pyramid Student activity Play

The pyramid Whiteboard exercise Play

The ratios of more than two quantities Student activity Play

The space diagonals of a cube Student activity Play

The surface area of a cube Whiteboard exercise Play

The tetrahedron Whiteboard exercise Play

The tower and the castle Student activity Play

Transformations Student activity Play

Transforming functions Animation Play

Transforming sine- and cosine-like functions Student activity Play

Trigonometric ratios – a lighthouse Whiteboard exercise Play

Trigonometric ratios – problems Student activity Play

Two cuboids Whiteboard exercise Play

Using the formula for the space diagonal of a cube Whiteboard exercise Play

Velocity vector in horizontal projectile motion Whiteboard exercise Play

Velocity vector in horizontal projectile motion Student activity Play

Velocity vector in projectile motion at an angle Student activity Play