How do you find an angle? Student activity Play

How do you find the ratio? Student activity Play

How does a composite function change? Whiteboard exercise Play

How does a composite function change? Student activity Play

How does the four-chambered stomach of ruminants function? Student activity Play

How does the period of a function change? Student activity Play

How does the period of a function change? Whiteboard exercise Play

How enzymes function Animation Play

How enzymes function Animation Play

How to derive function from observation Animation Play

How to estimate the gradient of a curve Animation Play

How to find the equation of a tangent from a point to a circle? Animation Play

How to read from graphs Animation Play

Human eye – function Student activity Play

Human eye – function Simulation Play

Huygens' Principle Student activity Play

Huygens' principle Whiteboard exercise Play

Identifying graphs by properties of the function Whiteboard exercise Play

Identities for trigonometric functions Class activity Play

Identities for trigonometric functions Whiteboard presentation Play

Implicit function and its derivative Animation Play

Implicit function describing a second-degree curve Animation Play

Increasing and decreasing functions Whiteboard exercise Play

Increasing and decreasing functions Student activity Play

Increasing and decreasing functions Whiteboard exercise Play