Written by a homeschooling mom who is also a physicist, the book is full of great, easy experiments which teach foundational principles of science. Starting with particles in motion, the book goes through matter, density, gases, weather, thermodynamics, and aeronautics including enough experiments for one per day for a year. An excellent resource!

Designed for multi-grade families. The author, Elizabeth Brough, takes the hesitant parent through the experiments providing good recommendations for extra resources too.