Electromotive force Whiteboard presentation Play

Energy spectrum of a black body Animation Play

Energy spectrum of a black body Student activity Play

Equal numbers Whiteboard exercise Play

Equilibrium of forces – Newton's First Law of Motion Student activity Play

Equilibrium of forces – Newton's First Law of Motion Whiteboard exercise Play

Evolutionism and economy Slideshow Play

Examples of adding polynomials Animation Play

Exponential law of decay Student activity Play

Faraday's Law Student activity Play

Faraday's Law Whiteboard exercise Play

Fermat's Principle and the law of reflection of light Animation Play

Fick's law Illustration Play

Finding surds Student activity Play

Focal length and the shape of a lens Student activity Play

Focal length and the shape of a lens Simulation Play

Force and acceleration Class activity Play

Force and acceleration Whiteboard presentation Play

Force and extension. Strength Whiteboard exercise Play

Force and extension. Strength Student activity Play

Force gauges Student activity Play

Force gauges Whiteboard exercise Play

Force gauges Simulation Play

Force of gravity Slideshow Play

Formulation of Boyle's law Animation Play