Absolute value of a function Whiteboard exercise Play

Absolute value of a number, modulus function Student activity Play

Absolute value of the argument of a function Animation Play

Acceleration Glossary Play

Acceleration Student activity Play

Acceleration – time graph Whiteboard exercise Play

Acceleration – time graph Student activity Play

Acquired or inherited traits? Student activity Play

Addition of hydrogen bromide to ethene Whiteboard exercise Play

Adjusting sharpness Student activity Play

Adjusting sharpness Whiteboard exercise Play

Algebraic construction of an inverse function Student activity Play

Algebraic construction of an inverse function Whiteboard exercise Play

Algebraic solution Animation Play

Altering the  y-scale and the  x-scale Whiteboard exercise Play

Altering the  y-scale and the  x-scale Student activity Play

An explicit form of the function defined parametrically Whiteboard exercise Play

An implicit function Whiteboard exercise Play

An implicit function involving the sine Animation Play

An implicit function involving the sine and the exponential function Animation Play

An inverse function Student activity Play

An inverse function Whiteboard exercise Play

An organism deprived of protection Student activity Play

Analysing the function Animation Play

Application of iodine Slideshow Play