The Usborne Science Encyclopedia , Revised Edition

Easy-to-read entries with bolded words and plenty of helpful illustrations will help students access the world of science! Organized topically, units include: materials; mixtures & compounds; energy, forces, & motion; earth & space; light, sound, and electricity; the animal world; the human body; and a section of science facts and lists. QR codes for internet links are included throughout. Clear explanations of over 2,500 scientific terms, 1,500 illustrations/diagrams, and over 140 experiments are included. 446 indexed pages, softcover.