La historia de los sistemas numéricos: Valor posicional (The History of Number Systems: Place Value)

Introduces young readers to the number two with simple text and photographs of items in groups of two.

Learn about outer space exploration, from the Hubble telescope to the latest space shuttle launches, in this delightful, Spanish-translated nonfiction title! Readers will learn about famous astronauts, the history of exploring space, and what the future holds for space exploration through vivid images and photographs, informative text, and intriguing facts. With a glossary and index, readers will want to learn all they can about exploring space! This 6-Pack includes six copies of this title and a lesson plan.

Gracias a este libro y a sus instrucciones ilustradas paso a paso, aprenderás los conceptos básicos de la manipulación del redstone para crear circuitos y fabricar espectaculares mecanismos y artefactos, como puertas automáticas, pistones, interruptores, hornos, trampillas secretas, cañones de TNT, granjas automáticas y muchos más. ¡Repleto de consejos de expertos, todo tipo de trucos prácticos y más de un centenar de pantallazos!

"Young children will love carrying around these little Bible story classics, from the best-selling First Bible Collection."Beautifully illustrated and vividly retold, these books feature a sturdy carry-along handle. Don't be surprised if kids tote these tales everywhere they go. It's made to travel--and treasure!