Explores the discovery, study, and nature of gravity; and highlights the work of important scientists such as Kepler, Galileo, Newton, and Einstein. Includes a timeline, a glossary, and a list of additional resources.
From using a can opener to riding a bicycle, all daily activities involve force and motion to some degree. Friction, magnetism, gravity, and more are all addressed in this look into physical science. Infographics and illustrations help to clarify the abstract concepts..
Discusses Gravity . Designed to provide users with a wide variety of classroom tools and easy access to resources, including career information, vocabulary, writing ideass, games and puzzles.
Basic questions are answered: What is Astronomy and its history? What is Gravity? Light and the Spectrum? What are the origins of the Moon? Telescopes? What about the Earth's interior and atmosphere?.
An introduction to gravity that defines what it is, discusses the study of it, describes what the effects of more or less gravity on Earth would be, and includes a related activity.
