Geometric sequence given by the  nth term rule Whiteboard exercise Play

Going further with the trapezium rule Student activity Play

Images of figures Animation Play

Improving Simpson's rule Animation Play

Inclined planes with friction Animation Play

Integrals of powers with rational exponent Whiteboard presentation Play

Integrals of powers with rational exponent Class activity Play

Integration using the mid-ordinate rule Whiteboard exercise Play

Integration using the mid-ordinate rule Student activity Play

Interaction between conductors Student activity Play

Interpretation of the weighted mean Animation Play

Left hand rule Animation Play

Left-hand rule Whiteboard exercise Play

Left-hand rule Student activity Play

Left-hand rule Simulation Play

Lenz's Law Animation Play

Lenz's Law Whiteboard exercise Play

Lenz's Law Student activity Play

Light microscopy – magnifying the object Student activity Play

Light microscopy – magnifying the object Whiteboard exercise Play

Light microscopy – preparing a slide Whiteboard exercise Play

Light microscopy – preparing a slide Student activity Play

Linear sequences Student activity Play

Linear sequences Whiteboard exercise Play

Linear sequences – finding the rules Whiteboard exercise Play