Environmental effects of fuel combustion Student activity Play

Environmental variation of the arrowhead Animation Play

Equation of motion Student activity Play

Events causing changes in the concentration of oxygen in the Earth's atmosphere Whiteboard exercise Play

Examples of functions represented in words – part 2 Student activity Play

Examples of speed equation calculations Student activity Play

Expansion and change in density Whiteboard exercise Play

Expansion and change in density Student activity Play

Experimental determination of enthalpy of solution Student activity Play

Exploitation of natural resources Whiteboard exercise Play

Exponential law of decay Student activity Play

Felling of tropical rainforests Slideshow Play

Fermat's principle Whiteboard exercise Play

Fermat's principle Student activity Play

Fermat's principle Simulation Play

Force and change in momentum Whiteboard exercise Play

Force and change in momentum Student activity Play

Force as a cause of change in direction of movement Student activity Play

Force as a cause of change in direction of movement Whiteboard exercise Play

Force as a cause of change in speed Student activity Play

Force as a cause of change in speed Whiteboard exercise Play

Force impulse and change in momentum Whiteboard exercise Play

Force impulse and change in momentum Student activity Play

Fractions that change into non-terminating decimals Whiteboard exercise Play

Free energy change Student activity Play