El uso de instrumentos para entender nuestro mundo / Using Tools to Understand Our World

Un pop-up fascinante, arquitectónico y laberíntico sobre la metáfora de una ciudad. Página a página, la ciudad va cobrando volumen. Alrededor de la iglesia van apareciendo las casa, los edificios, las calles, una estación en construcción, las torres elevadas... Un encantamiento visual, donde cada pieza va encontrando su lugar. Poema de Pablo Guerrero.

Read Along or Enhanced eBook: Mysterious events occur all over the world. It rains fish every year in Honduras, rocks in Pennsylvania make music, and large drawings can be found on the desert floors in Peru! In this Spanish-translated nonfiction book, readers will learn about these strange phenomena and more curiosities like ESP and crop circles in this baffling and fascinating nonfiction title. Vibrant images and intriguing facts in conjunction with a glossary of terms, informational text, and an index keep readers captivated from cover to cover!

The nineteenth century was a time of huge growth and prosperity for California. Although the Gold Rush lasted only seven years, California provided other opportunities for those who emigrated there in search of a better life. This Interactiv-eBook focuses on the history of San Francisco, Los Angeles, Sacramento, and Fresno, and the people and events that influenced their transformations from small towns to booming cities. This nonfiction text builds literacy and social studies content knowledge through the use of intriguing primary source documents like maps, letters, images, articles, and...

Simple text and photographs show how common shapes can be put together to create new and different ones.