The passage of water through the plant – the transpiration stream Student activity Play

The paths of the plane Whiteboard exercise Play

The relationship between drag and path of motion Whiteboard exercise Play

The relationship between drag and path of motion Student activity Play

The sources of energy Whiteboard exercise Play

The Sun as a form of energy Whiteboard exercise Play

The Sun as a source of energy Student activity Play

The tail of a comet Animation Play

The timbre Animation Play

The timbre Whiteboard exercise Play

The timbre Student activity Play

Transpiration and factors affecting its rate Student activity Play

Transport by wind Student activity Play

Transport by wind Whiteboard exercise Play

Using measuring instruments to approximate constructions Student activity Play

Using ruler and protractor to approximate constructions Simulation Play

Using ruler and set-square to approximate constructions Simulation Play

Various number lines Animation Play

Water transport in plants Animation Play

Weather forecasting Student activity Play

Weather forecasting Simulation Play

Weather forecasting Whiteboard exercise Play

Weathering Student activity Play

What is weathering? Slideshow Play

Wind and wave energy Student activity Play