Magnets: Magnetism

Discover the invisible world of magnetism through a series of hands-on experiments that answer questions like why cows are given magnets to swallow, how a compass points north, and where the aurora borealis appears. Each chapter guides readers step-by-step as they build simple devices, test magnetic fields, and observe the forces that shape everyday objects. Designed for middle-grade learners, the book turns curiosity into investigation, encouraging kids to ask "what if" and then find out for themselves. By the end, readers will have a practical toolkit of concepts and experiments that demystify the science behind magnets.