Dinosaur Skeletons and Skulls

Humans and animals can also make a great team working together. See how horses and the officers who ride them work together to keep our streets safe.

Introduce students to what it takes to be a good leader using this Spanish-translated nonfiction book. Engaging, primary source documents and images that support the text will inspire children to practice being a good leader! Early readers will build their literacy skills and social studies content knowledge while learning about leadership.

This book describes how the activity of attending a baseball game requires using math for keeping score.

Hurricanes takes you inside one of nature's most powerful events! Warm water and wind can quickly spin into a deadly storm. Dramatic photos show the damage huge hurricanes leave behind, and safety tips help you protect yourself from danger. Spanish Edition

"Discover the amazing world of boa constrictors! Now in Spanish, this fresh new text is carefully leveled and accompanied by vibrant full-color photos. Critical thinking questions and a photo glossary make this a perfect introduction to nonfiction."

Si quieres aprender de forma rápida y sencilla todo lo que necesitas saber sobre el álgebra en los últimos cursos de la enseñanza secundaria, ¡ésta tu guía! La autora es una psicóloga experta en el tratamiento de dificultades del aprendizaje con una amplia experiencia docente. ¡¡Ejemplos y ejercicios resueltos!! Contenido: 1. OPERACIONES CON POLINOMIOS: Suma de polinomios Resta de polinomios Multiplicación de un monomio por un polinomio Multiplicación de un polinomio por un polinomio: - Método de la propiedad distributiva - Método de la multiplicación normal División de un...

Finally, a beginning science book that really addresses the needs and interests of the very young child. Since we all eat, we all must poop. It is this basic message that this wonderful book presents in a form that is both humorous and informative.