Properties of a Ferris wheel Whiteboard exercise Play

Radian measure, introduction Student activity Play

Reducing friction Student activity Play

Rolling and rotations Student activity Play

Roulette Whiteboard exercise Play

Roulette Whiteboard exercise Play

Roulette Student activity Play

Static friction causes motion Student activity Play

Streamlining to reduce friction Illustration Play

The bicycle factory Animation Play

The length of a curve Student activity Play

The length of a curve – the small wheel rolling along a rod Whiteboard exercise Play

The measurement of the speed of light conducted by Fizeau Animation Play

The movement of a wheel in relation to the surface Animation Play

The movement of the water wheel Whiteboard exercise Play

The rolling wheel Whiteboard exercise Play

The smaller wheel rolling along the bigger wheel Whiteboard exercise Play

Three wheels Animation Play

Trigonometric functions in nature Student activity Play

Using friction Student activity Play

Water wheel Animation Play

Why some objects feel cold to the touch Slideshow Play