The Law of Wave Refraction Whiteboard exercise Play

The Law of Wave Refraction Animation Play

The Law of Wave Refraction Student activity Play

The length of a vector on the plane Animation Play

The magnitude of a vector on the plane Student activity Play

The magnitude of a vector on the plane Whiteboard exercise Play

The notion of a half-plane Whiteboard exercise Play

The notion of a half-plane Student activity Play

The paths of the plane Whiteboard exercise Play

The properties of orbits Animation Play

The relationship between drag and path of motion Student activity Play

The relationship between drag and path of motion Whiteboard exercise Play

The scalar product (1) Whiteboard presentation Play

Thermal effects of changes in gas density Whiteboard exercise Play

Thermal effects of changes in gas density Student activity Play

Torus Animation Play

Two mirrors Animation Play

Types of waves Animation Play

Untypical reflections Student activity Play

Untypical reflections Simulation Play

Untypical reflections Animation Play

Untypical reflections Whiteboard exercise Play

Using a map Student activity Play

Using a map Whiteboard exercise Play

Vector equations of lines in 2-D Class activity Play