Juegos musicales en la escuela

The need for speed is the motivating factor in this engaging, Spanish book. Readers learn the history of travel from the very slow to the supersonic and beyond, including everything in between. They learn and discover the factors that influence motion for all types of vehicles: land, air, and water alike. They also learn different ways to measure speed and read about energy uses for different vehicles. With greater speed comes greater risk. Readers learn how engineers are always seeking new and better ways to keep people safe as they travel faster and go farther.

A closer look at the stomach and how it works with the digestive system to give the body the nutrients it needs to stay healthy.

Young readers will be inspired by this biography about the first woman to fly solo across the Atlantic. The appealing images, helpful text, and supportive timeline, glossary, table of contents, and index combine to create an engaging experience as readers learn about one of the greatest female pilots of all time. This 6-Pack has been translated into Spanish and includes six copies of this title and a lesson plan.

Charles Darwin es ya un hombre mundialmente famoso y polémico por su teoría sobre la evolución de las especies cuando, en 1865, decide escribir para sus hijos el relato del viaje que, con 23 años de edad, realizó alrededor del mundo a bordo del Beagle. Un viaje que cambiará su visión de la naturaleza y le hará comprender que todas las especies de plantas y animales están relacionadas y tienen un origen común. Durante cinco años, Darwin recorrió lugares llenos de contrastes, como la selva tropical de Brasil y la cordillera de los Andes, la Tierra del Fuego, las islas Galápagos......