This accessible, yet information-packed, book introduces kids to the laws of motion and key forces, such as gravity and magnetism. Young readers will learn what friction is and why Earth orbits the Su
Simple machines make all of our lives easier on a daily basis. In this informative book, young readers will be introduced to many uses of the lever, pulley, inclined plane, wheel and axle, screw, and
Though they are far too small to be seen with a magnifying glass, much less with the naked eye, atoms and molecules make up every object we encounter. Readers will learn all about these tiny units of
Light seems like one of the simplest things in the world, but it has been the subject of thousands of years of scientific study. This interesting book offers young readers a wonderful, simple introduc
It powers everything from lights and computers to toys and TVs, but how much do readers really know about what electricity is and how it works? This valuable book introduces kids to this crucial scien
Young readers will learn about the states of matter in this engaging book on an important topic from the science curriculum. Prepare for an increased degree of interest in melting icicles and whistlin
