The Wonderworld of Science Book Four Author:Frank Hubbard (Illustrator), Dorothy Wheatley, Morris Meister, Warren Knox, George Stone, Alma Froderstrom (Illustrator) A grade school textbook of science, perhaps a fourth or fifth grade reading level. Teaching notes are included in the back of the book.
Table of Contents:
Animal and Plant Communities
Plants and Animals of The Past
Electricity
Light
The Moon
Flowers and Seeds
The Balance of Nature
Our Senses