the Big Why Science Encyclopedia for Curious Kids: 250 Questions About Space, Animals, Human Body, Weather, Inventions and Everyday - With Wow Facts, Diagrams Experiments Ages 7-12

Why does metal feel colder than wood? Why does the Moon change shape? How can a video call cross an ocean? The Big Why Science Encyclopedia for Curious Kids is made for readers who want more than a one-line fact. Each of its 250 questions begins with a quick answer, then shows the real cause-and-effect mechanism through clear explanations, full-color visuals, memorable Wow Facts, and connections to related ideas. Explore 8 big worlds of science: - Space and the Universe- Earth, Weather, and Natural Disasters- Animals and Nature- The Human Body and Brain- Everyday Science- Machines, Inventions, and Technology- Weird, Gross, and Funny Science- Try-It Science Lab and Brain Challenges Built to help curious minds understand how things really work: - Start with a simple Quick Answer- See the real mechanism step by step- Use diagrams and illustrations to make invisible processes easier to picture- Remember surprising Wow Facts- Try safe observations, experiments, and Brain Sparks- Follow Curiosity Trails from one question to the next The large 8.5 x 11 format gives the science room to breathe. Confident older readers can explore independently, while younger readers can enjoy the book with a parent, teacher, or homeschool guide. Also included: section reviews, a science glossary, a 250-question finder, parent/teacher guidance, observation missions, prediction tests, and myth-busting challenges. 250 big questions. Real explanations. Better questions next.