El asombroso Spider-man (Pop-up)

People have been using shadow puppets to entertain people for centuries. Learn the history of shadow puppets and the "technology" behind them with this STEAM book that will ignite a curiosity about STEAM topics through real-world examples. Created in collaboration with the Smithsonian Institution, this book 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...

Readers find out what it's like for astronauts to eat, sleep, and work on a manned space flight in this adventurous, Spanish-translated nonfiction title. Children will discover what it's like to be weightless in zero gravity, how Mission control helps keep astronauts safe, and what astronauts do during their free time through vivid photographs, interesting, informative text, and stimulating facts.

El libro secreto de los mayas es una recreación de las leyendas contenidas en el Popol Vuh, obra que recoge la teoría cosmogónica de esta cultura mesoamericana previa a la llegada de los conquistadores españoles. El texto está adaptado al lenguaje de las edades a las que va dirigido, entre los 11 y los 15 años, y la narración es muy cuidada para que el ritmo despierte el interés de los estudiantes, afirmando un verdadero interés por la lectura en general.

This book is a comprehensive, practical presentation of the principles of behavior modification and guidelines for their application. It teaches forms of behavior modification ranging from helping children learn necessary life skills to training pets, to solving personal behavior problems.