The speed of a turtle Animation Play

The speed of light Student activity Play

The speed of light Class activity Play

The speed of light Whiteboard presentation Play

The speed of runners Animation Play

The speed of the car Simulation Play

The speed of the Moon Whiteboard exercise Play

The speed of the Moon Student activity Play

The time of the flight Whiteboard exercise Play

The trip Animation Play

The velocity of wave propagation Whiteboard exercise Play

The velocity of wave propagation Student activity Play

The accuracy of the measurement Slideshow Play

The measurement of the speed of light Animation Play

Time Whiteboard exercise Play

Time Student activity Play

Time needed to travel 360 km Animation Play

Time of flight and range for horizontal projectile motion Student activity Play

Time of flight and range for horizontal projectile motion Simulation Play

Time of flight and range for horizontal projectile motion Whiteboard exercise Play

Time – a more difficult problem Whiteboard exercise Play

Time – a more difficult problem Student activity Play

Transforming data Student activity Play

Transparent materials Student activity Play

Travelling at different speeds Animation Play