Energy types identified. Activities are given energy values and total energy required calculations are set. All solutions are shown at the end.

This presentation introduces the ideas of current and voltage and the measurement of them. It has analogue meters to take readings from and then develops the ideas behind batteries and polarity.

A nice little activity dealing with cooling and warming data. Graph plot which can be printed and completed on paper or completed electronically. Questions about the temperature change and explanations included. Designed as an online resource but would work in the classroom.

Start from the beginning of your understanding of forces. Diagrams and explanations of the most common forces and common misconceptions identified. A ‘name that force’ assessment at the end with an answer page. It would work nicely as a home study resource, that’s what it was written for.