Energy conversions Whiteboard presentation Play

Enlargements in the coordinate system Student activity Play

Entropy Student activity Play

Environmental changes – dietary changes Student activity Play

Examples of air resistance Slideshow Play

Examples of composition of functions Student activity Play

Examples of refraction Student activity Play

Expanded formulae Animation Play

Expansion of air Student activity Play

Expansion of air Whiteboard exercise Play

Experiment with a gas Animation Play

Experimental demonstration of the greenhouse effect Simulation Play

Extraction of copper Student activity Play

Factors affecting transpiration Slideshow Play

Finding a formula for a composition of two linear functions Whiteboard exercise Play

Finding the composite function and its domain Whiteboard exercise Play

Finding the composite functions Whiteboard exercise Play

Finding the domain and the range of the composite function Whiteboard exercise Play

Finding the domain of a composition of functions Whiteboard exercise Play

Finding the domain of a composition of functions on the number line Whiteboard exercise Play

Finding the graph of the composition with  f(x) = ax Whiteboard exercise Play

Finding the graph of the composition with  f(x) = x + a Whiteboard exercise Play

Finding the range of a composition of functions Whiteboard exercise Play

Formation of the atmosphere Student activity Play

Formulae of organic compounds. Part II Student activity Play