Hacia un mundo verde

Provides The History Of Biofuels, Different Uses, Positive And Negative Characteristics, And How They Will Impact The Future.

Explains The Early History Of How The Bill Of Rights Came To Be And How It Is Used To Protect Citizens.

There is so much to explore in the Amazon! Readers are taken on an adventure through the Amazon rainforest to learn about the lush plants and beautiful animals, deforestation, and rainforest conservation in this fascinating, Spanish-translated nonfiction title that features striking photographs and riveting facts.

Asteroids and comets shoot straight through space. They just look like bright lights with tails, but there is much more to these fascinating objects! Learn all about asteroids and comets in this Spanish-translated book. This 6-Pack includes six copies of this title and a lesson plan.

As a land that’s constantly in flux, Earth sometimes reveals clues about the plants, animals, and other organisms that lived long ago. Fossils teach us much about what life was like millions of years ago, answering the questions of how Earth changed and maybe even why it changed. This essential Earth science topic is thoroughly explained through manageable text, fact boxes, informational charts and diagrams, and a glossary and index. Readers will become young Earth detectives by the time they’re through with this text!

Un cuento con puzles magnéticos y 20 imanes de princesas. ¿Qué ocurre si se enfada una princesa que tiene polvos mágicos? ¡Sorpresa, sorpresa! Lee el cuento y luego utiliza los imanes para crear tus propias princesas. ¡Hay hasta 100 combinaciones posibles!