Celebramos la Navidad en invierno

What’s the difference between a seal and a sea lion? These “second cousins” of the sea look similar, but there are many ways to tell these creatures apart. From ear shape to the noises they make to communicate, seals and sea lions are amazing creatures with both shared features and many truly unique attributes. They both share an ocean habitat, but when readers take a closer look, it’s easy to discover how they each fight off predators, mate, and raise their young in different ways. Captivating full-color photographs help to bring these marvelous mammals to vivid life.

Colección infantil de la psicóloga Andrea Cardemil sobre el control de emociones en niños y niñas. Como todos los niños y niñas, Filipo a veces se enoja. A veces puede ser un enojo chiquito que se le pasa rápido, y en otras uno tan grande que demora en calmarse. Descubre cómo mamá y papá oso lo ayudan.

Youngsters will smell the burning rubber as they discover the unique features of powerful vehicles, learning how they race, spin, bounce, jump, and sometimes even crash.

Defines screws, explains their functions, and suggests simple experiments to demonstrate how they work.