Trayectoria de choque: Los asteroides y la Tierra (Collision Course: Asteroids and Earth)

The Internet can be one of the most useful tools for young learners. It can also open them up to dangerous situations and inappropriate content. This book teaches readers how to use the Internet responsibly. It addresses relevant issues, including social networking, online gaming, and cyber bullying. Through age-appropriate text, readers will learn how to avoid strangers and keep their personal information safe. “Tell Me More” boxes give advice for complicated online situations. Color photographs and a detailed glossary support the text. Supplemental websites provide opportunities for...

La presente exposición trata de rendir homenaje a Mário Pedrosa a través de una selección de arte brasileño e internacional que responde a cuestiones artísticas trabajadas por él en diferentes momentos de su producción intelectual. En la muestra se plantea un modelo de historia del arte abierto y plural --no lineal--, es decir, no como una secuencia de estilos y lenguajes superpuestos sino como una serie de propuestas a través de las cuales se alcance una comunicación eficaz entre el artista y su espectador.

Examines prehistoric cave bears, including their biology, hunting techniques, and lifestyles. Discusses possible reasons for their extinction.

English Spanish bilingual book for kids. Perfect for kids studying English or Spanish as their second language. Jimmy, the little bunny, likes to eat candy, but doesn't even want to taste fruits and vegetables. He sneaks into the kitchen to try to find a bag with candies that was hidden inside the cupboard. What happens right after Jimmy climbs up to reach the bag of candy? You will find out when you read this illustrated children's book. Since that day, Jimmy starts to develop healthy eating habits and even likes to eat his fruits and vegetables.