problems, exercises, etc

Contains reproducible pages for ninety activities that teach seventh- through twelfth-grade students about advertising, health and beauty aids, quackery, consumer rights, safety, accidents, and first aid.

Through practice quizzes, questions and tips, focuses on the diversity of organisms, communities and ecosystems, and population ecology.

The most important concepts, problems and processes in basic chemistry, including molecular geometry and bonding theories, gases, states of matter, and properties of solutions. (90 min.).

A guide to treating ADD/ADHD without drugs, describing natural alternatives, including practical activities, designed to help strengthen brain functioning and improve learning and behavior.

A fiction author gives advice on how to translate real life experiences into fiction stories.

A study guide to pre-calculus, reviewing the concepts of functions, polynomials, matrices, analytic geometry, and sequences and series, and providing worked examples, review questions, and answers.