This title features 13 easy-to-follow experiments for learning fun.It is all about the amazing substances in the world!It introduces younger readers to science in a structured but interesting way.You can discover which materials are hard or soft, smooth or rough, strong or stretchy, and much more.It contains lively photographs and illustrations that show youngsters carrying out the practical projects in simple stages, making learning accessible and enjoyable.It is perfect for home or school use by 5- to 7-year-olds.It includes a full glossary that explains all the scientific terms used.Where does metal come from? How are crystals formed? Do all materials melt when you heat them? Why does sugar seem to disappear in water? All of these questions and many others are answered in this exciting book, which explores all the super materials there are in the world.Test which substances float or sink in water, and create your own crystals.Draw an invisible picture that appears as if by magic, and transform chocolate from a solid into a liquid and back again. The enjoyable activities encourage young children to explore and learn about the world around them, and complement the scientific points outlined in the simple introductory text.