Con la energía del Sol ebook

Learn how light pollution prevents us from seeing the stars and causes other problems as well. This Spanish book features a hands-on STEAM challenge that gives insight into how the engineering design process is used to solve real-world problems.

"In search of "Don Quixote" from other side of the estimate that there are no gaps between the various fields of knowledge and literary productions that are specific manifestations of a global representation system historically determined. So, it seemed necessary to put Don Quixote in its various circumstances, linking it to the contexts under which it has set, especially regarding attitudes and references involved, not to mention the cultural particularities that arise in him, both scholarly and popular. Hence, the approaches used, of a historical, anthropological and literary, to go for the ...

Introduces the life and times of Underground Railroad and anti-slavery leader Harriet Tubman and explains her place in American history.

Rina Komemoski..., una rana fuera de lo común, aprende el valor de la amistad en medio del hambre implacable... ¿Será posible?

Sharing is a social skill all children need to learn. This book presents sharing as a positive choice, then describes four ways to share. It points out that sharing goes beyond things: children can also share their knowledge, their creativity, and their time. What if they don't want to share, or someone won't share with them? These topics are covered, too. Concrete examples and reinforcing illustrationshelp children practice sharing, understand how and why to share, and realize the benefits of sharing.