La música clásica

El proyecto Múltiplo tiene como objetivo presentar las matemáticas al nivel curricular, con un lenguaje cercano al alumno y no excesivamente formal, pero siempre manteniendo el rigor. Es un proyecto aplicado y competencial; es decir, se trabajan las matemáticas desde la aplicación a la realidad y enfatizando el desarrollo de las competencias básicas. Asimismo, se impulsa la utilización de las TIC desde el mismo libro de texto y su extensión en LibrosVivos. Para ello, al inicio del libro hay una unidad 0 de repaso de cursos anteriores, con teoría, ejemplos y actividades propuestas. A...

Did you know that an Apatosaurus was longer than four cars end to end? It weighed more than 70,000 pounds (31,751 kilograms). Learn more about this fascinating creature in Apatosaurus. The AV2 Spanish language collection gives emerging bilingual readers access to both a printed Spanish book and an eBook that provides both Spanish and English translations of the text.

Discover how the heart and lungs work together to keep the blood flowing and the body breathing in this book that provides pictures of real hearts and lungs and accompanying diagrams. Readers will learn about circulation and breathing as well as related vocabulary.

Knowing when to say we're sorry means knowing when we've hurt someone, whether it was intentional or not. This is not always easy to do, especially for children. This book presents readers with a variety of relatable scenarios in which young people recognize the need for an apology. Readers follow Louis as he shares an embarrassing secret about Aaron with his other classmates, who make fun of Aaron. Louis feels bad for sharing Aaron's secret. What can he do? Each colorful spread presents a different real-life situation that will instill in readers the importance of knowing when to say, "I'm...