A selection of Lego vehicle stem challenges based around building a vehicle to traverse a set distance in the fastest time - it starts basic, then gets pupils to add motors which you can buy separately from the lego store, then builds to manoeuvring around obstacles and looking at safety features, i've also included experiment and evaluation sheets. Included are some help sheets as well

A simple enterprise task designed around setting up a stall - pupils diamond rank the things needed when setting up a stall, have a go at setting up their own layout - using a task analysis, give themselves feedback and if so desired complete a stall evaluation sheet - all resources included in the lesson