Hay Alguien en Casa?

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,...

Lo que al principio no saben estas gemelas es que alterar sus hábitos alimenticios para cumplir un pacto les hará mucho daño, pues ser comedora compulsiva o anoréxica no es un juego. Sólo la atención médica y el apoyo de sus padres las ayudará a salir adelante.

Discover 25 women who challenged the status quo and fought for what they believed in. From all corners of the world, these women show us that barriers are meant to be broken and obstacles can be overcome. Learn about some of the fierce women who persevered in the face of adversity to fight for what they thought was right. Fully translated Spanish text.

When rocks change because of environmental conditions, the new rocks are called metamorphic rocks. A rock's chemical or physical makeup may change because of conditions such as temperature, stress, or pressure. Your readers will learn fascinating facts including where metamorphic rocks are most commonly found, the different types of metamorphism, and how metamorphic rocks are identified. Full-color photographs depict these rocks in nature. A helpful graphic organizer shows how these fascinating rocks form.