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EnergyReinforced Library Binding978-0-531-13138-1Defined as the ability to do work, energy is one of the most crucial concepts in physical science – existing seemingly everywhere and in everything. In this book, readers will learn how energy affects the movement of objects through the air, the wa Learn MoreSpecial Price $23.25 Regular Price $31.00
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Heating and CoolingReinforced Library Binding978-0-531-13407-8BRRR! Sometimes it’s freezing outside. PHEW! Other times it’s scorching. And the weather isn’t the only thing that changes when the temperature does. In Heating and Cooling readers will discover how heating and cooling make things from snowboar Learn MoreSpecial Price $18.75 Regular Price $25.00
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LightReinforced Library Binding978-0-531-13408-5Light may seem almost magical in its properties. It can travel millions of miles from the sun, it gives rainbows their color, and it makes lanterns glow. In Light, readers will take a closer look at the science behind this incredible concept. Feature Learn MoreSpecial Price $18.75 Regular Price $25.00
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Lightbulbs978-0-531-21368-1Press a button. Flip a switch. And — like magic — light fills a room. It’s all thanks to the humble lightbulb. This book introduces readers to the simple science of the lightbulb. And it explains how science has continued to improve upon the l Learn MoreSpecial Price $18.75 Regular Price $25.00
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ScrewsReinforced Library Binding978-0-531-12960-9Screws are more than just the tools that hold pieces of wood together. They drill holes, lift cars, and even pump water! Students will learn about the functions of these amazing machines and put their knowledge to use with easy experiments. Diagrams Learn MoreSpecial Price $19.50 Regular Price $26.00
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Simple MachinesReinforced Library Binding978-0-531-13406-1From levers to pulleys, simple machines make our lives easier. They help roll, lift, cut, tip, and turn everyday objects. In Simple Machines readers will dig into the science behind how we use simple machines to get the job done. Features include cri Learn MoreSpecial Price $18.75 Regular Price $25.00
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SoundReinforced Library Binding978-0-531-13411-5From the honk of a car horn to the bark of a dog, sounds are everywhere. Even though they are not all the same, science tells us how they all work! In Sound readers will find out how sounds are created, how they travel, and how they are heard. Featur Learn MoreSpecial Price $18.75 Regular Price $25.00
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WedgesReinforced Library Binding978-0-531-12961-6Wedges were some of the first tools humans ever created! Today, these simple machines are found all around, from doorstops to our own front teeth. Diagrams and simple text explain how wedges work, while experiments allow readers test the machines for Learn MoreSpecial Price $19.50 Regular Price $26.00
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You Wouldn't Want to Live Without Simple Machines!Reinforced Library Binding978-0-531-12815-2Simple machines are around us all the time and we use them every day. You might not even think of them as machines. Many are built into complex (compound) machines—but the simple machine is still in there, doing its job. Learn about how simple mach Learn MoreSpecial Price $21.75 Regular Price $29.00