Paradojas y juegos

Correlated to the science curriculum, our Spanish-language series describes how the types of homes that different animals build reflect adaptations to their environments. Through simple, easy-to-follow text, each volume looks at each type of home as a shelter from predators and weather and a place to store food and raise young. Young readers also learn how animal homes and human homes fulfill similar needs and functions.

Besides oil, Texas has long been associated with cattle and agriculture. Learning about these industries will allow readers understand how valuable their development is to the growth of the state of Texas, as well as America's economy.

Introduces The Technology Of Transportation Of People And Goods By Means Of Trains, Planes, Subways, Buses, Automobiles, Ferries, Trailers And Tractors.

Las Dino-historias conjugan dos pasiones de muchos niños y jóvenes: los cómics o historietas y los dinosaurios. Vivieron hace 156 millones de años, y fueron los mayores depredadores del Jurásico. No eran muy rápidos, pero si astutos, organizaban emboscadas para atrapar a sus presas. Su nombre quiere decir Extraño lagarto y se debe a que sus vértebras estaban constituídas de manera diferente al resto de los saurios.