Books in Science Solves It! ® series

None

None

None

A discussion of the reasons that plants and animals become extinct and what scientists are doing to prevent it.

Examines various simple machines and how they are used to make work easier and provides activities using wheels, levers, pulleys, screws, and more

This volume examines some of the scientific and technological breakthroughs that have revolutionized medicine. Find out about the groundbreaking discoveries that have saved billions of lives: antisepsis, vaccination, and antibiotics, to name a few. See ho

An interactive approach which introduces the concept of force as something that pushes or pulls and includes a discussion of such forces as gravity, wind, magnetism, weight, and water

None

Examines the five senses possessed by humans, how they are used, and how they compare to those of animals

Discusses the elements that make plants grow, the structure of flowering plants, and the way they reproduce, and offers experiments and activities to demonstrate the principles in the text

Uses familiar objects to introduce the concepts of sound and hearing, suggests activities to prove or explore a point, and asks questions requiring further study

Examines various simple machines and how they are used to make work easier and provides activities using wheels, levers, pulleys, screws, and more