Grandes Maquinas

Book Features: • Ages 5-8, Grades K-2 • 24 pages, 8 inches x 8 inches • Simple, easy-to-read pages in Spanish with full-color pictures • Includes a glossary, index, and an engineering design activity • Supports NGSS Playful Learning: In Mi Biblioteca de Ingeniería: Diseño y Construcción para Jugar, kindergarten—second graders learn about the forces, energy, and designs that make up roller coasters, sports equipment, zip lines, and other things we love! Engineering Made Fun: Forces, energy, and motion are all a part of how we play. Young readers learn how engineers use science...

Visiting Tulum National Park is like going back in time. The Maya lived there long ago. Learn addition as you count the things they left behind. This Spanish math book combines math and reading skills and uses real-life examples of problem solving to teach subject-area content. The dynamic images, detailed sidebars, practice problems, and math diagrams make learning addition easy and fun. Text features include a table of contents, a glossary, an index, and captions to build vocabulary and increase understanding of math and reading concepts. An in-depth problem-solving section provides...

Un asalto en la catedral de Santiago. Un secuestro en las montañas de Turquía. Una carrera por controlar dos antiguas piedras... El mejor Javier Sierra nos sumerge en un mundo en el que historia, magia, tecnologías ancestrales y ciencia se aúnan en un thriller tan evocador como original. Una aventura que el lector no olvidará. Extracto de «Las claves de El ángel perdido» «Tal vez no sea casual que ahora tú, que has finalizado la lectura de El ángel perdido, tengas este diccionario con sus términos clave en las manos. Con él accederás a la verdadera trastienda de conceptos,...

In the 1800s, a Choctaw girl becomes friends with a slave boy from a plantation across the great river, and when she learns that his family is in trouble, she helps them cross to freedom.