CD9. Nuestra historia

Discover how the butterflies colors are made up of, how they eat, and how they become the beautiful insect you see today

Los monstruos en este libro ilustrado para niños incorporan texturas diversas para que los lectores disfruten explorando tactos diferentes.

Offers complete coverage of Chile, including sections on history, geography, wildlife, infrastructure and government, and culture.

Our closest solar system is about 10 light years away. It has two main types of planets. Some are rocky and small, like planet Earth, while others are huge balls of gas, like Jupiter. Learn about how astronomers once thought our solar system was the one and only, to how they have now discovered hundreds of stars with planets orbiting them, which means there could be billions of solar systems in outer space! Just maybe, these alien worlds could host life, like our own amazing planet. This book allows students to use observations of the Sun, moon, and stars to describe patterns that can be...