Proyectos reales para explorar la Primera Guerra Mundial y los años 20 (Real-World Projects to Explore World War I and the Roaring ’20s)

When we look up at the night sky you can see millions of stars, but what do you think we could see in space if we left Earth? If we could hop into a special ship and blast off, traveling billions of miles away from Earth, we’d see the Milky Way galaxy. In this book, readers take an incredible journey through that galaxy, exploring the universe and learning how it was formed and what will one day happen to these enormous groups of stars. From mysterious dark matter to the black holes at the center of galaxies, readers will also dive into the mysteries of the universe scientists have spent...

Many things can be found in the woods. Some you need to watch out for. Find out about what can be found in the woods. Paired to the fiction title Billy’s Camping Trip.

Octavo volumen de la serie "experimentos sencillos," dentro de la coleccion "El juego de la ciencia." Con materiales comunes procedentes de la cocina de tu casa, como frascos, cuencos, colorante y diversos alimentos, y otros que encontraras en cualquier parque o jardin proximos, puedes realizar sencillos y divertidos experimentos que te ayudaran a entender mejor el ciclo de la vida de algunos de los seres vivos que te rodean. Estos experimentos con animales y plantas no entranan ningun peligro y no requieren el uso de sustancias ni materiales especiales. Son faciles de realizar y estan...

Simple text and photographs describe the life of Michelle Obama. Michelle Obama became First Lady on January 20, 2009. But before she lived at the White House, she was a powerful lawyer. Learn about her childhood, education, and goals as first lady of the United States.

It takes different parts to build a house. The floor is built first. Walls need to be added next. Windows and doors, too. Learn about the steps it takes to build a house. Paired to the fiction title We Have a Box.