Using the sine rule Whiteboard exercise Play

Using the sum and difference identities for the sine and cosine Whiteboard exercise Play

Using the synthetic division Student activity Play

Using the synthetic division Whiteboard exercise Play

Using the synthetic division Whiteboard exercise Play

Using the tangent Animation Play

Using the tangent Student activity Play

Using the tangent to find the zero of a function Whiteboard exercise Play

Using the trapezium rule Whiteboard exercise Play

Using tree diagrams Student activity Play

Using tricks Whiteboard exercise Play

Using tricks Whiteboard exercise Play

Using tricks Whiteboard exercise Play

Using tricks Whiteboard exercise Play

Using tricks Student activity Play

Using trigonometric identities Whiteboard exercise Play

Using trigonometric identities Whiteboard exercise Play

Using universal indicator paper strips Animation Play

Using well known formulas Animation Play

Using ΔH°f and ΔH°c to determine standard enthalpies of reaction Student activity Play

What can we do with a ruler and a compass? Student activity Play

What is a burette? Animation Play

What is a formula? Student activity Play

Worked examples Student activity Play

Write the decimal numbers using powers of 10 Whiteboard exercise Play