Hi Theo, I have an interview next week and have been asked to teach Science in my interview lesson. The lesson will last approx 30-35 mins with a Year 4 class of 16 (14 males, 2 females). I have had some initial ideas but I am not very confident in this subject area! I was thinking of doing a lesson with the LO - To understand how to classify solids and liquids. I thought I could start by sharing a block of wood and a bottle of water and asking pupils to describe their properties. I then thought doing a little drama by asking pupils to stand together like a solid/liquid and giving them simple definitions. I was then going to split pupils into 4 groups of 4 and get them to invesitgate a wide range of materials such as paper, water, syrup, wood, plastic etc and getting pupils to categorise the materials and wiritng down why they are in that category. Then I was going to go through each material and get pupils ideas, ask them for definitions of solid/liquid and ask them to self-evaluate. Sorry that is a long post I am just a little unsure of this lesson idea!! Please help, thanks!