Energía del viento (Wind Power)

Life Long Ago brings ancient civilizations to life and reinforces important early elementary social studies standards such as time, continuity, and change. Students will learn what daily life was like, how ancient peoples governed themselves, how they communicated, and how the influences of ancient cultures are still felt today.

Young readers will discover amazing facts about birds' nest-building habits and other information with this new guide featuring Internet links to each of the book's topics.

Muelle fue el primer grafitero de Madrid, una leyenda para todo el que pertenezca al mundillo del grafiti, que desafió a las autoridades atreviéndose a plasmar su inconfundible firma registrada incluso en la estatua del Oso y el Madroño. Spirit lo conoció. Por eso Luis, el protagonista de esta novela, le admira y quiere aprender de él. Aunque no pinte bien. Aunque a la chica que le gusta no le interesen los grafitis. Aunque al final la rivalidad entre pandas lo ensucie todo. Aunque el destino le tenga preparadas otras historias que ni se imagina.

The ability to work in teams, communicate effectively, and improve efficiency make for highly successful professionals. Written in easy-to-access language, this book aligns with the Core Curriculum requirement of teaching students how to develop research projects that are similar to those they might face in their careers. It also provides guidance on building and participating in teams, bolstering interpersonal skills, and developing assertiveness. This volume contains concrete, real-world examples of actions students can take now to help them attain their desired futures.

Experimentos sencillos demuestran los conceptos del medio ambiente como erosión, aireación y camuflaje animal.