Sex-On

Anne Frank's diary has become one of the most widely read books in the world. Readers will learn about Anne as she went into hiding from the Nazi Party in this Spanish-translated nonfiction title. Through vibrant images, informational text, timelines, and a glossary of terms, readers will discover the hardships Anne and her family went through in order to avoid being sent to a concentration camp. This inspiring biography enables children to look up to Anne and find hope in every situation, just as she did.

Imagine traveling at half the speed of a jet plane without ever leaving the ground! Students will discover the technology that makes such speeds possible, from special tracks and safety precautions to aerodynamically designed trains. What are the limits to the speed of trains? What imposes those limits? Students also will read about the future of passenger train travel, from flying trains to trains that use huge magnets to levitate inches or centimeters off the track. Some trains safely reach speeds of more than 200 mph!

Celebrating tolerance and acceptance, each title in this constructive and accessible series focuses on the rewards and challenges of having a friend with a disability. Everyday situations are accompanied by informative sidebars that provide details about the highlighted disability.

A través de hermosas historias podrán aprender a los primeros hábitos de higiene y del cuidado del cuerpo y del entorno. Cada uno de nosotros, desde nuestro rol en la familia, puede ayudar a las niñas y los niños a desarrollar hábitos positivos de higiene para aprender a conocerse y llevar una vida saludable y feliz desde la infancia. En este libro, Plim Plim y sus amigos acompañan a los más pequeños los primeros hábitos de higiene del cuerpo y del entorno. Con tips, especialmente elaborados por profesionales para ayudar a los adultos a acompañar a los peques en el proceso.