Energía del viento

Follows the life and career of the French scientist who proved the existence of germs and their connection with diseases.

Defines screws, explains their functions, and suggests simple experiments to demonstrate how they work.

Provides The History Of Biofuels, Different Uses, Positive And Negative Characteristics, And How They Will Impact The Future.

Rhyming text and photographs follow a pumpkin patch as it grows and changes, from seeds to plants to pumpkins ready to harvest, to jack-o-lanterns and then to seeds again. Simultaneous.

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 find out why a magnet isn't sticking to a certain surface. This nonfiction title is paired with...

Conoce a la tripulación del Capitán Sable y pulsa los botones de sonidos mientras disfrutas de cinco historias diferentes.¡ Escucha a los ruidosos loros, encuentra tesoros, pásalo genial en la fiesta pirata, e incluso dispara un cañón durante la gran batalla!

El tema que nos presenta la autora Sira Vargas de Biheller, en esta oportunidad, está relacionado con el fenómeno social-mundial, que nos envuelve a todos, como es la violencia. Desglosa, aspectos fundamentales de la misma, con el objeto de alertar a los ciudadanos sobre las consecuencias que encierra seguir este camino y de qué manera afecta a las nuevas generaciones. El camino de la violencia, es contrario al de la luz, el cual pregona nuestro maestro Jesús, por lo tanto, se hace imprescindible trabajar mancomunadamente, para minimizar esta forma de comportamiento que nos opaca como...