¡Capturas peligrosas! Pescadores de alta mar (Dangerous Catch! Deep Sea Fishers) (Spanish Version)

Bridges are a big part of how people get from place to place. But how do they work and how are they built? In this engaging text, readers will explore these important engineering marvels that link places divided by water. Along the way they’ll learn how to build their own model bridge with a step-by-step guide accompanied by full-color photographs of each step. Accessible text illuminates the science behind every span we drive over—and sometimes under!

Presents a series of puzzles and exercises designed to present numbers, geometry, measurement, and other mathematical topics to seven-year-olds.

Una novela para sentirla y vivirla en imágenes, a modo de guión cinematográfico, listo para rodar. Una historia de máximo interés para los jóvenes de hoy.

A rain forest scientist invites youngsters to learn about the plants grow in the rain forest, the animals that live in the canopy, what rain forests need to grow, and how scientists learn about the rain forest.