Instruct: Classify Amazon reviews into positive or negative sentiment
Query: terrific book

We used this when teaching science to our homeschooled kids, grades 4-7. This book is a great resource to explain atoms & molecules in a way that children can understand (plus helpful for those of us adults who don't have a firm grasp on this subject).Appealing illustrations provide interest throughout the book. (see images posted above). There is a small glossary of terms at the end as well as a full page index where you can look up things like gamma rays, kinetic theory, electromagnetic radiation, or references to scientists such as Albert Einstein or John Dalton.Table of Contents: Introducing atoms and molecules; The growth of ideas; Inside the atom; The energy of the electron; The heart of the atom; Elements; Mixtures and compounds; Moving molecules; Massive molecules; The periodic table; Atoms and electricity; Radiation; Nuclear reactions; Working with the atom; The make up of the universeI highly recommend this booklet for anyone who wants to learn the basic science of particles.