Listen to a heartbeat, measure the air in your lungs and test muscle memory! Discover the strength of hair, analyse fingerprints and explore good and bad bacteria on your skin! Includes 14 fun experiments. Science kits for children aged 5 to 8 years. Explore the wonders of science and discover more about the world around us. These exciting kits for young scientists all include a full colour lab book with fun experiments. Explore and Discover Lab Kits will encourage early STEM learning and scientific thinking while having fun! A young science kit to encourage early STEM learning and scientific thinking while having fun! Listen to a heartbeat, measure the air in your lungs, discover hair strength and analyse fingerprints. Includes a 32-page Lab book with 14 fun experiments. Contains stethoscope, petri-dishes, gloves, tape measure, syringe, gelatine, ink pad, ID sheets, magnifying glass, bone and organ stickers, skeleton and organ card, digestion poster and more.