Entertaining your curious Key Stage 1 child at home is easy and fun with My STEM Day, which is packed with experiments, projects and activities for readers to try at home. Every page is filled with amazing original illustrations which explain engineering concepts in a fun and accessible way for children as young as 5 years old. How do traffic lights work? What's the strongest shape? How can you build a super-fast zipwire? With the help of dynamic illustrations and fun activities, My STEM Day - Engineering shows how engineering has a role in everyday tasks, from cooling your food to making your toilet flush. Discover how engineering powers everything from a trip to the park to your night-time bath, and everything in between.