El asombroso Spider-man (Pop-up)

It was known as the age of the dinosaurs, but other fascinating creatures roamed the Earth at the same time. Learn about lesser-known animals from the prehistoric era that are no less fascinating! Students will be engaged in reading about ancient animals like Gigantopithecus, Titanoboa, Megalodon, and more as they develop their skills at reading and writing numbers. This nonfiction math book combines math and literacy skills, and uses real-life examples of problem solving to teach subject area content. The full-color images, intriguing sidebars, practice problems, and math diagrams make...

Inspirándose en el gran astrónomo y divulgador Carl Sagan, Fernando J. Ballesteros y Bartolo Luque reúnen en este volumen quince pequeños ensayos destinados a despertar en los lectores el mismo estímulo y fervor que despertaron en ellos los de su modelo. Con sencillez, amenidad y rigor, 10.000 AÑOS MIRANDO ESTRELLAS (título que hace referencia a los testimonios más antiguos de esta actividad del hombre sobre la Tierra) aborda los asuntos del cosmos que sin duda llaman más la atracción del lector actual: la composición y el origen del universo, los agujeros negros, el comportamiento ...

Texas's vast and spectacular landscape has more than 100 national and state parks. From the state's own Grand Canyon, to historic sites and a forest, readers will learn that the state's scenery is much more than the deserts it is so often associated with.

Students will learn area and perimeter while engaged in reading about a day in the life of a contractor! This Spanish engaging 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, index, and table of contents will increase students' interest level and their interaction with the...