Explores the principals of sound, light, and radiation waves, explaining how they travel and carry energy from one place to another.

Presents an introduction to light and sound, discussing their identifying characteristics, color, mirrors, refraction, acoustics, sound waves, and human hearing and vision.

This book discusses sound waves, light waves, and the full range of the electromagnetic spectrum, from radio waves to gamma waves.

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.

"Explains how to use the scientific method to conduct several science experiments about light, sound, and waves. Includes ideas for science fair projects"--Provided by publisher.

Science, engineering, and technology permeate nearly every facet of modern life and hold the key to solving many of humanity's most pressing current and future challenges. The United States' position in the global economy is declining, in part because U.S. workers lack fundamental knowledge in these fields. To address the critical issues of U.S. competitiveness and to better prepare the workforce, A Framework for K-12 Science Education proposes a new approach to K-12 science education that will capture students' interest and provide them with the necessary foundational knowledge in the field. A Framework for K-12 Science Education outlines a broad set of expectations for students in science and engineering in grades K-12. These expectations will inform the development of new standards for K-12 science education and, subsequently, revisions to curriculum, instruction, assessment, and professional development for educators. This book identifies three dimensions that convey the core ideas and practices around which science and engineering education in these grades should be built. These three dimensions are: crosscutting concepts that unify the study of science through their common application across science and engineering; scientific and engineering practices; and disciplinary core ideas in the physical sciences, life sciences, and earth and space sciences and for engineering, technology, and the applications of science. The overarching goal is for all high school graduates to have sufficient knowledge of science and engineering to engage in public discussions on science-related issues, be careful consumers of scientific and technical information, and enter the careers of their choice. A Framework for K-12 Science Education is the first step in a process that can inform state-level decisions and achieve a research-grounded basis for improving science instruction and learning across the country. The book will guide standards developers, teachers, curriculum designers, assessment developers, state and district science administrators, and educators who teach science in informal environments.

What is light? Where are optics and photonics present in our lives and in nature? What lies behind different optical phenomena? What is an optical instrument? How does the eye resemble an optical instrument? How can we explain human vision? This book, written by a group of young scientists, answers these questions and many more.

Many primary school teachers find science a difficult subject to teach. Not only do teachers need to develop their own knowledge of a complex subject, they also need to know how to bring this subject to life in the primary classroom. Science Fix is here to help! In this practical book, author Danny Nicholson: *Guides you through all areas of the primary science curriculum. *Outlines the subject knowledge you need for each area, enabling you to teach with confidence. *Includes practical advice for teaching and guidance on how to plan and deliver sequences of engaging science lessons. *Outlines activities for teaching that promote scientific thinking and help children to work as scientists. *Identifies common misconceptions, allowing you to anticipate them in planning. *Asks what working scientifically is and, importantly, what it is not.