Get outside and do some fun science experiments! From making a raft and an ice sculpture to painting with water and testing materials, these simple activities are quick and easy to do, using easily found equipment. Everything on Earth is made from different materials. We can see many materials outdoors, such as wood, metal and rock.But how do we tell them apart and how can we work out what they are best used for? This book tells you all you need to know about materials. This series is perfect for Outdoor Classroom Day. Being outdoors helps children focus, boosts creativity and imagination, and can simply be more fun! Learning outdoors creates lasting memories, helps build a greater awareness of the environment, provides more opportunities to think independently, and gets children feeling challenged and excited by learning.