Three friendly animated characters guide children through one hundred exciting experiments and activities, each with a challenging question-and-answer session and comprehensive reference section. Benefits 100 science topics that cover the school curriculum, including: Energy & Forces Light Reflection Colour Electricity Circuits Switches Sound Pitch and Volume Forces Gravity Simple Machines Sun and Earth Life The Human Body Skeleton & Muscles Heart & Blood Foor Animal Life Cycles Plant Types Habitats Food Chains & Webs Classification Matter Solids, Liquids & Gases Testing Materials Safety Strength Heating & Cooling Mixing & Separating Metals Dissolving Water, Ice & Steam