Look inside ...    Matter, Molecules, and Atoms by Bertha Morris Parker Engaging introduction to chemical processes, starting with matter, the states it can assume (solid, liquid, gas), and how it changes from one state to another. Readers become familiar with molecules, elements, compounds, and mixtures, and how chemical changes differ from physical changes. Interspersed periodically in the text are puzzles to solve and questions to ponder that actively involve the reader. Numerous illustrations in color and black and white.  Ages 10-12 65 pages $15.95

Table of Contents

Matter, Molecules, and Atoms
Solids, Liquids, and Gases
Changes of State
Puzzles to Explain
Molecules
Physical and Chemical Changes
The Beginnings of Chemistry
Elements, Compounds, Mixtures
Atoms
Eight Common Elements
Controlling Chemical Changes
Atoms at Work
See for Yourself