Calculating the masses of reacting substances Chart Play

Calculating the masses of reacting substances (1) Student activity Play

Calculating the quantity of product obtained during electrolysis Student activity Play

Calculating the quantity of product obtained during electrolysis Whiteboard exercise Play

Calculating values of a function Student activity Play

Calculations involving Kp Student activity Play

Calculations relating to electrolysis Student activity Play

Can the rational expression be simplified? Whiteboard exercise Play

Cartesian equation of a locus Student activity Play

Cartesian equation of a locus Whiteboard exercise Play

Cartesian equation of the locus of points equidistant from two points Animation Play

Celestial bodies Animation Play

Cell structure and electrode reactions Student activity Play

Cell structure and electrode reactions Whiteboard exercise Play

Centre of a circle at an arbitrary point Animation Play

Centrifugal force Student activity Play

Centrifugal force Whiteboard exercise Play

Changing the subject of the formula Class activity Play

Changing the subject of the formula Student activity Play

Changing the subject of the formula Whiteboard presentation Play

Changing the subject of the formula – more complex examples Student activity Play

Checking if the number is a surd Animation Play

Chemical and physical change Class activity Play

Chemical and physical change Whiteboard presentation Play

Chemical equation Slideshow Play