La carta de derechos

Eco-Friendly Energy Is Explained. The Most Current Information Is Provided While Establishing The Understanding That It Does Not Take Much To Make The World A Better Place.

Defines pulleys, explains their functions, and suggests simple experiments to demonstrate how they work.

Defines screws, explains their functions, and suggests simple experiments to demonstrate how they work.

An innovative tool supports high school students and teachers in the area of language and communication. PP.

Find out how tools have helped people hunt, build, and make life easier in this engaging, Spanish-translated nonfiction title. With colorful images, timelines, charts, a glossary to assist with vocabulary improvement, and an index, children will learn how tools throughout time have made such an important impact on life as we know it! Featured eras include the Stone Age and the Industrial Revolution.

Defines pulleys, explains their functions, and suggests simple experiments to demonstrate how they work.

Do you have what it takes to be an athlete? In this Spanish-translated nonfiction book, readers learn about the hard work, athletic training, and dedication that athletes from all sports and levels go through to be healthy and successful. Readers are familiarized with concepts like coordination, endurance, and athletic motivation. Along with stunning photos and charts and riveting facts, this nonfiction title includes an interview with a real-life Olympic athlete and an accessible glossary, index, and list of useful sources. This 6-Pack includes six copies of this title and a lesson plan.