Free energy change and the solubility of ionic compounds Student activity Play

Friction Class activity Play

Friction Class activity Play

Friction Whiteboard presentation Play

Friction Whiteboard presentation Play

Functions with negative values Whiteboard exercise Play

Functions with negative values Student activity Play

Gradient of a line Student activity Play

Gradient of a line Student activity Play

Graph of a function  y = ax,  for any  a Student activity Play

Graphical representation of forces Student activity Play

Graphs of motion Whiteboard presentation Play

Graphs of motion Class activity Play

Greater or smaller? Animation Play

Half-cell potential Animation Play

Halide anions Animation Play

Hess's law Student activity Play

Hooke's Law Class activity Play

Hooke's Law Whiteboard presentation Play

How much/many has he got? Whiteboard exercise Play

How much/many has he got? Student activity Play

How to combine batteries Simulation Play

How to connect cells Whiteboard exercise Play

How to connect cells Student activity Play

How to describe a force? Animation Play