En el trabajo: Contratistas: Perímetro y área (On the Job: Contractors: Perimeter and Area)

The Grand Canyon is a "grand" place to learn data analysis! Through an examination of its rocks and fossils, students will learn data analysis while reading about a fun-filled trip to Grand Canyon National Park. This Spanish book uses real-world examples to teach math concepts, and incorporates nonfiction reading to increase vocabulary and comprehension skills. The challenging practice problems, graphs, and sidebars provide many opportunities for students to practice their developing math skills, and apply what they've learned to their daily lives. Essential text features like a glossary,...

The Grand Canyon is a "grand" place to learn data analysis! Through an examination of its rocks and fossils, students will learn data analysis while reading about a fun-filled trip to Grand Canyon National Park. This Spanish book uses real-world examples to teach math concepts, and incorporates nonfiction reading to increase vocabulary and comprehension skills. The challenging practice problems, graphs, and sidebars provide many opportunities for students to practice their developing math skills, and apply what they've learned to their daily lives. Essential text features like a glossary,...

En la sala de los animales africanos de un zoo, hay un león, un avestruz y una cebra. Los dos primeros nacieron en cautividad, y a la cebra la cazaron siendo todavía una cría. No conocen otra vida más allá de sus diminutas jaulas. Pero pronto llega un compañero nuevo, el gorila, que sí ha conocido la libertad en África, adonde quiere volver a toda costa. Este animal les hace ver a los demás que viven encerrados, y les explica lo que es la verdadera libertad.

Surveys the life of Nat Love, African American cowboy, renowned for his riding, roping, and sharpshooting.

This book describes a snowstorm, including how it forms, what damage it can cause, and how we can protect ourselves from it.