Mi biblioteca de ciencias

Photographs and easy-to-follow text describe the habitats of different animals around the world and provide information on how those habitats change over time.

Brief text and photographs describe how the Earth spins on its axis creating day and night and explain electromagnetic waves and refraction.

Brief text and photographs describe the scientific method and explain that by examining the result of the experiment the researcher can conclude whether the hypothesis proves to be true or false.

Brief text and photographs describe how matter changes and explain how scientists will find new ways to help our planet.

Brief text and photographs describe the structure of an atom and explain today's periodic table.

Brief text and photographs describe how sound waves bring us information about our world and explain how the amount of energy in a sound wave is measured at its height or amplitude.

Brief text and photographs describe the states of matter and explain how scientists experiment and analyze results.

Brief text and photographs describe tools for measurement and tools for communication and explain how scientists are developing new tools with the potential to improve our world.

Brief text and photographs describe how to move objects by exerting a force which is a push or a pull.

This book introduces three common states of matter: solid, liquid, and gas and discusses measuring matter when it is a liquid, a solid, or a gas.