Semillas del ayer

Computer science is all around us, at school, at home, and in the community. This book gives readers the essential tools they need to understand the computer science concept of debugging. Brilliant color photographs and accessible text will engage readers and allow them to connect deeply with the concept. The computer science topic is paired with an age-appropriate curricular topic to deepen readers' learning experience and show how debugging works in the real world. In this book, readers will investigate what's wrong with a circuit and find out how to fix the problem. This nonfiction book is ...

Many desert animals around the world are in danger of becoming extinct. In this enlightening, Spanish-translated nonfiction title, readers will learn a few of the causes of extinction in the desert and what problems extinction causes for animals, wildlife, and humans alike. Through vibrant photos of beautiful animals and stunning facts in conjunction with informational text and useful charts and diagrams, readers will learn and understand concepts such as habit loss and learn ways that animal activists help to protect animals and their environments, as well as helpful tips to get involved in...

In graphic novel format, follows the adventures of Max Axiom as he explains the science behind sound.

It is Pepe’s first day of school in England, and he is a bit nervous, even though he will be going to the same one as Tom and Lia. His morning brings the first surprise of the day when Pepe discovers that he needs to wear a uniform. He then feels slightly overwhelmed in Ms. Pinkerton’s class when he finds that he understands some assignments but not others. The most interesting surprise of all, though, is when his science teacher brings out his pet hamster and it escapes--with all of the kids hot on its heels. Es el primer día de escuela en Inglaterra para Pepe, y está un poco nervioso, ...