El ciclo del nitrógeno (The Nitrogen Cycle)

California is home to the largest school system in the country. Students will learn about the history of California’s schools and higher education system with this nonfiction text that builds students’ reading skills and social studies content knowledge. The intriguing primary source maps, letters, documents, and images provide authentic nonfiction reading materials and keep students interested in learning. Text features include a glossary, index, captions, sidebars, and table of contents. This book connects to California state studies standards and the NCSS/C3 Framework and features...

Read Along or Enhanced eBook: Learn the secrets to artful cupcakes, oven-fresh bread, and other delicious baked goods in this delightful nonfiction title. Readers will learn how mathematics helps bakers measure their ingredients to make tasteful treats. Featuring vibrant images and charts, informative text, and fun, intriguing facts, this Spanish-translated nonfiction book will leave children fascinated by all the details that go into baking their favorite treats--like doughnuts and cookies!

Intermediate Readers Learn About The Relationship Between The Earth, Sun, And Moon In Greater Detail.

Una obra sobre todas las orientaciones sexuales para todas las personas, sin importar su género o sexualidad. • James Dawson ha recibido el premio Queen of Teen 2014. • Este libro es gay es una obra divertida y honesta que llena un hueco en la no ficción homosexual. A veces, a los chicos les gustan otros chicos. A veces, a las chicas les gustan otras chicas. A veces, a las chicas les gustan los chicos y las chicas. A veces, a los chicos les gustan las chicas y los chicos. A veces, a las personas no les gustan ni chicos ni chicas. A veces, un chico querría ser una chica. A veces, una...