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-- Amazingly in-depth reference books covering physics, chemistry, biology, information technology, earth sciences and astronomy, with up-to-date information on brand-new fields -- Contain experiments, activities, A-Z dictionary, review questions and suggested Web sites for each topic
"This book is a fun and interactive way to celebrate the first Christmas. When the button on the front cover is pressed, a 'halo' of lights surround the baby Jesus and the song Silent Night begins to play ..."--Cover back.
Audisee® eBooks with Audio combine professional narration and text highlighting for an engaging read aloud experience! Young readers will learn how we send and receive messages using light and sound in this accessible, photo-filled book. Simple text explains different methods of sending messages and shows how light and sound make sending these messages possible. Vibrant photos bring basic science concepts to life and encourage kids to explore light and sound on their own.
Explains the importance of light and sound in the universe and describes what scientists have found out about them.
My littlest girl has always been a bit peculiar. It was nothing I could ever put a finger on, but I always knew there was something inside her that made her a different kind of special. A deeper kind. K'acy's got a light around her, one that'll just about knock you over, especially if you don't see her coming. She's got music in her soul, too. Deep, resonating music that echoes and hums, just like the notes that come from the bass guitar she's had attached to her hip since the day she turned thirteen years old. She's got a hell of a secret, yes, but she does what she's got to do to make it one worth having. She takes care of people. She changes their stories. I spent my life telling both of my girls that you always gotta do what's right, even when it hurts, and it makes me proud to know she was listening. I saw the way she looked at that boy on the day they met, and I knew right then that things were going to change. Two different people from two different worlds is nothing but a recipe for heartbreak, and when the lies pile higher and higher, it can change a person into something they're not. It took me dying all those years ago to finally figure out just exactly how special my K'acy really is, and even though I'm not with her anymore, I don't want that boy and his family to change her. I want her to keep doing what's right, even when it hurts. Because that's who she is inside. That's her deeper kind of special. **This stand-alone novel by Claire Wallis is intended for mature readers age 17 and up**
Young readers will learn how we use our senses to see light and hear sound in this accessible, photo-filled book. Vibrant images bring basic science concepts to life and encourage kids to explore their own perceptions of light and sound.
Developed by leading science educator and former president of the National Science Teacher's Association, Ed Ortleb, "Heat, Light, and Sound" offers curriculum-oriented worksheets that provide a focused unit of information on each subject. No teacher preparation is required to use the pages. Activities include coloring, cutting, pasting, sequencing, matching, drawing, games, and puzzles. Extension activities and background information included in teacher guide.
How are sounds produced? Does light travel in a specific path? Are all shadows black? Using easy-to-find materials and the scientific method, you can learn the answers to these questions and more. If you are interested in competing in science fairs, the book contains lots of great suggestions and ideas for further experiments.
Presents an introduction to light and sound, discussing their identifying characteristics, color, mirrors, refraction, acoustics, sound waves, and human hearing and vision.
Presents 101 experiments relating to physics using materials readily available around the house.