Hello, I am trying to organise the unit 3. The pupils have done practicals linked to the unit 2, and now i am trying to figure out which ivestigations the pupils will find the easiest/interesting. I have some ideas like looking at materials for sports shoes. Has anyone done any unit 3 coursework pieces yet? If so any advice on which ones to follow and which ones to run away from? Any advice, tips, ideas greatly appreciated!