‘Fossil Fuels’ explores the fuels that we use every day. You will learn about everything from how coal forms to the many products made from oil. You will discover how coal, oil, and natural gas help u
How does dough turn into bread? What kinds of reactions give off heat? What’s the harm in burning fossil fuels? The visually stimulating 'Sci-Hi' books take learning science core curriculum to a whole
‘Light and Sound’ explores two forms of energy that are all around us every day. You will learn how light and sound travel as waves. You will discover how these waves of energy move through different
