AQA 9-1 Equation revision sheet or work sheet
Fold the edges to the middle to make 'doors'. Cut along the lines between the words (wave speed, charge flow etc) to make flaps which reveal the equation underneath. A space inside allows the student to add units and the triangle to rearrange the equation. The spaces on the back allow the student to rearrange the equations. <br />
Could be used in class, for homework or for revision.