KS3 lesson on conduction with a practical as well as an activity. Students are given a picture of a house and have to show where they can see examples of conduction. Lesson can easily be added to to make to KS4.

Full lesson where students look at a tea bag and temperature and the rate of diffusion. Aimed at KS3

A guided lesson getting students to melt an ice cude and record temperatures and states of matter, aimed at KS3

full lesson on solid, liquids and gases with loads of activites, good idea to show them the video of brainic walking on custard

Complete lesson looking at resistance in different wires. The lesson is aimed at KS3 but can easily be changed for GCSE