5 lesson resources including PowerPoints and activity sheets. Balloons - static electricity, popping a balloon with a lemon peel and teacher demo inflating a balloon with vinegar and baking soda. Catapult - make your own lollipop stick catapult investigating the effect thickness of fulcrum, length of lever and mass of object has on the distance traveled by the object. Natural selection - alleles and adaptations with knockout game of survival of the fittest mouse as the environment changes. Stained glass glue - making and breaking chemical bonds, making stained glass window models with PVA glue, food colouring and dish soap. Includes teacher demo of surface tension with water, black pepper and dish soap. Home Learners - Includes experiments with every day objects and 3 tasks: make a person in STEM profile, make a board game and poster competition.