Hibernación (Hibernation)

¿Qué significa migrar? Descubra qué animales migran y por qué migran a través de fotografías detalladas y texto simple. What does it mean to migrate? Discover which animals migrate and why they migrate through detailed photographs and simple text.

Simple text introduces how different objects move, in different patterns and in different speeds, when pushed or pulled.

La importancia de obedecer las reglas queda graficada en cualquiera de los miles de ejemplos de niños que, por desobedecerlas, sufrieron un grave accidente que les ha significado la amputación de una extremidad u órgano interno vital, sin el cual ya no pueden seguir haciendo su vida en forma normal. Todo cuerpo de normas, busca proteger la integridad física y sicológica de quienes nos regimos por ellas y, en la sociedad actual, todos debemos obedecer algunas órdenes y reglas para mejorar la convivencia. Este libro busca solucionar todas las dudas que se tengan sobre cómo acatar las...

Welcome to Mexico! From the various animals to the warm desert, readers are invited to explore all aspects of this beautiful country in this delightful, Spanish-translated nonfiction title. Using informational text in conjunction with vibrant photos, maps, and charts, readers will be engaged from beginning to end!

The Fazbear Frights series continues with three more bone-chilling, novella-length tales to keep even the bravest Five Nights at Freddy's player up at night... After years of being kicked around, Greg, Alec, and Oscar are ready to take control of their lives. Greg decides to put the controversial science he's been studying to the test. Alec launches a master plot to expose his golden sister for the spoiled brat he knows she is. And Oscar, ever the miniature grown-up his mom needs him to be, decides to take something he wants... even though he knows it's wrong. But as these three will learn,...

Exploración espacial is one book in the Spanish-language Gran Atlas de la Ciencia series that covers today's most popular science topics, from digital TV to microchips to touchscreens and beyond. Perennial subjects in earth science, life science, and physical science are all explored in detail. Amazing graphics--more than 1,000 per title--combined with concise summaries help students understand complex subjects. Correlated to the science curriculum in grades 5-9, each title also contains a glossary with full definitions for vocabulary.

Learn the history of number systems with this engaging Spanish book! This text combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. Students will learn place value while reading about the number systems of the Egyptians and Romans, and also learn important vocabulary terms like cuneiform, binary systems, roman numerals, and more! The full-color images, math charts, and practice problems make learning math easy and fun. The table of contents, glossary, and index will further understanding of math and...