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"Step-by-step instructions for experiments pertaining to light and sound."--
Offers experiments and activities to explain the properties of light and sound.
Provides information and instructions for five science experiments, including a periscope and fun with shadows, illustrating different properties of light.
Young scientists will learn the power of physics when they make their own lemon batteries, demonstrate centrifugal force, and exhibit how sound energy travels. They will identify magnetic poles, learn what the best conductor for heat is, and even determine why eggs don't break beneath their bird guardians. Color illustrations and safe, simple step-by-step instructions will guide readers through this collection of twenty-four physics experiments from celebrated educator Janice VanCleave, empowering them to learn in a tactile and entertaining way.
Have you ever wondered why dogs can hear things that humans cannot? Why a flame gives off light? Why certain mirrors make you look shorter or taller? Everyday sounds and sights that you may take for granted travel in waves. You can find out more about these waves when you do the fun, simple experiments in this book. Interested in competing in a science fair? You'll get tons of great ideas that will help you create a unique, award-winning science fair entry. Book jacket.
Sound and light aren’t just sensations picked up by our senses—they’re examples of science at work in the wonderful world around us! Budding scientists will delight in the text’s age-appropriate experiments, which are made easy through step-by-step instructions and photos. Each experiment is accompanied by a question-and-answer feature that answers common questions encountered while experimenting, and a concluding quiz tests reader’s knowledge of these important science concepts.
Super Science Light and Sound Experiments is bursting with 10 super kids' science experiments. - Photographic step-by-step guide to each experiment. - Key scientific concepts explained and put to the test. - Notes for parents, teachers and helpers on support and safety. Super Science Light and Sound Experiments will get kids aged 7+ excited about science, learning how light travels and why we hear sounds. # With clear, vibrant photographs and step-by-step instructions, confident kids will be able to approach the experiments alone. # Each experiment has been designed with children in mind, so they are all clearly labelled with difficultly ratings and if extra adult assistance is required. # Interactive learning is encouraged further with a fun quiz to allow kids to recall what they have discovered. # A detailed glossary explains difficult concepts so children can work independently. # Fun experiments featured in Super Science Experiments Light and Sound: # Seeing sound: You can't see sound, but with this clever experiment it is made possible! # Rainbow colours: Create your own rainbow! # Changing colours: Discover how your eyes add colours and how filters block out colours!
Light and sound both travel in waves, but sound waves travel significantly slower than light. Theories like this are difficult to grasp in words, but there are easy ways to see them in action. With this book's simple experiments, young scientists will test out how light can bend and how even invisible sounds can make things move, helping them understand how even the most complex theories work. Through step-by-step instructions, young readers will learn the right way to set up their experiments and expand on concepts they already know.
Imagine a world without light. What would it be like? Dark, cold, and lifeless! In Explore Light and Optics! With 25 Great Projects, readers ages 7 through 10 find out why light is so important to our world. We use light to communicate. Because of light, there are natural phenomena such as rainbows and the auroras. And it’s light that provides living things with the energy they need to exist. In Explore Light and Optics!, readers learn how light travels, how the eye works, and why we can see objects. They read about optical inventions that changed the world, including microscopes, telescopes, and cameras. Kids are introduced to modern inventions such as lasers, solar planes, and the hundreds of thousands of miles of fiber optics that make it possible to transmit data all over the world. Through projects ranging from making a spectroscope and concocting invisible ink to creating a periscope and experimenting with lenses, children discover how light can be bent, bounced, and broken. Fun facts, jokes, cartoon illustrations and links to online primary sources spark an interest in the fascinating role light plays in our lives from the sun shining overhead to the cellphone in our back pocket.
Kids will learn all about light and sound through these fun and easy-to-follow experiments.