This title shows readers how to build cars they can really power and race, such as a balloon car, a solar car, and many more. Easy-to-follow instructions, handy templates, dynamic photographs, and easily accessible materials make these projects challenging, fun, and highly rewarding!
How do you change the direction of a moving object? This entertaining book explains how forces can change the direction of an object in motion. Simple explanations and activities help children understand the science behind forces.
How do you move objects from one position to another? This fun book explains how a force, such as a push or a pull, can put an object in motion. Simple activities show how a force can move an object that is not moving or stop one that is.
How do you change the speed of a moving object? This interesting book explains how forces, such as friction, and the mass of an object, can change the speed of an object in motion. Simple activities help children understand such concepts as acceleration and deceleration.
Motion is a change in an objects position. This fascinating title explains in a clear, simple way how objects are moved by a change in energy. Simple activities show young readers how energy is changed by applying a force, either by coming in contact with an object or by a force that does not touch it physically, like gravity.
Take to the skies with How to Build Aircraft. Featuring simple step-by-step instructions, handy templates, vibrant photographs, and easily accessible materials, this title shows readers how to build their very own aircraft that can really fly! Projects include a hot-air balloon, roto-copter, a variety of gliders, and many more.
How to Build Robots instructs readers on how to make useable robots, including one that will scrub a table! Featuring easy-to-follow instructions, vivid photographs, easily accessible materials, and a handy template, readers will delight in watching their creations come to life!