De camino a la escuela. Cómo son los escolares en otras partes del mundo

Learn how scientists channel energy from the sun to power awesome innovations! Created in collaboration with the Smithsonian Institution, this STEAM book will ignite a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that is perfect for makerspaces and that guides students step-by-step through the engineering design process. Make STEAM career connections with career advice from actual Smithsonian employees working in STEAM fields. Perfect for English language learners, this Spanish book builds 1st grade students’ early literacy skills.

El sexo es todo. El sexo es nada. Así que, ¿cuál es la verdadera descripción? Por la manera en que mucha gente habla, pensarías que el sexo es como la comida, o comemos tres veces al día o nos morimos del hambre. Por otro lado, sabes que el sexo definitivamente no es poca cosa. Es demasiado potente, demasiado instintivo para sencillamente negarlo. Tarde o temprano, todos deben lidiar con ello. Este libro ofrece un acercamiento enteramente personal hacia tu sexualidad y Dios. En otras palabras, el sexo es más que pelvis y formas de conectarse. La sexualidad esta tejida a través de todo ...

Explains the basics of the most powerful machines around town and describes their major parts and functions, featuring dynamic photographs that will make little ones feel as though they are in the driver's seat.

Presents information about super jumbo jets, looking at the history and development of jets, discussing various aspects of design and construction, and exploring different types of jets, including the Concorde and the Airbus A380.