Robert Gardner
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Describes experiments involving simple machines that follow the scientific method, and can be completed in an hour or less. Explore using levers to control motion and lift, and how the steepness of inclined planes affects the force needed to move something. Most experiments also include ideas for science fair projects.
8) Energy experiments using ice cubes, springs, magnets, and more: one hour or less science experiments
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"Find out how energy is stored, transferred, and changed, what conducts and what stores heat, and how to change matter from a solid to a liquid to a gas"--
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Forensic scientists solve mysteries using whatever tiny scraps of evidence they can find. They must be sharp-witted and quick on their feet in order to gather clues, often in a very limited time frame. Readers explore the world of forensic mysteries with scientists in the field, and find out how they can become a forensic scientist, too.
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Help your readers to slam dunk their next science project. Physics concepts play a big role in the sport of basketball. Readers will learn about friction, mass, vectors, and more, all while playing their favorite sport. Great science project ideas follow many experiments.
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These easy and fun chemistry experiments use easy-to-obtain household materials and are excellent starting points for students to devise their own science fair projects. Readers are guided through applying the scientific method to conduct experiments, such as examining Brownian motion of smoke particles, building an electric cell, and separating substances in a solution. Through clear instructions and scientific illustrations, students will gain a...
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Why doesn't the Moon fall to Earth? Why do the seasons change? What is parallax? How can you simulate weightlessness on Earth? Young scientists will explore the solar system through applied space science answering questions about space. The far-out space experiments in this book will help students make a model of a lunar eclipse, build a spectroscope, and more. Many experiments include ideas students can use for science fair projects.
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Solids, liquids, and gases, oh my! Readers will learn all about the states of matter and fundamental physical principles with the fun science experiments in this book. Readers find out if they can make water flow upward, if carbon dioxide is heavier than air, and more. Many experiments include ideas students can use for their science fair.
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How are sounds produced? Does light travel in a specific path? Are all shadows black? Using easy-to-find materials and the scientific method, readers can learn the answers to these questions and more. If readers are interested in competing in science fairs, this book contains great suggestions and ideas for further experiments.
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Does mass change when water freezes? What is the source of the gas in a seltzer tablet? Find out in your own lab! Readers learn how to make their own laboratory with simple materials and household items. Then it's time to start experimenting! Step-by-step directions help you conduct your own experiments and test hypotheses. Perfect for the science fair!
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Can we build a bird feeder that keeps squirrels out? Where do earthworms like to live? Does color affect human emotions? Readers will learn the answers to these questions and more with the fun experiments in this book. Young scientists will observe and explore behaviors of animals' interactions with environments. Many experiments include ideas they can use for their science fair.
