Bombarderos De La Fuerza Aerea De Ee.uu./U.S. Air Force Bombers

Describes the U.S. Army Rangers, including their missions, vehicles, weapons, equipment, and duties. Written in English and Spanish.

Explore the various islands that make up the Caribbean including the different plants and animals that inhabit this tropical paradise. Bright, dazzling photographs bring the Caribbean to life as readers are exposed to vocabulary related to the unique activities and customs of the Caribbean.

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 problem decomposition. 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 problem decomposition works in the real world. In this book, readers will learn how to break down their research into different kinds of sources. This ...

¿Por qué los adultos no te cuentan sobre Halloween? Por Linda Henderson Este libro saca a relucir el lado oscuro de Halloween y presenta a los jóvenes una alternativa mucho mejor. ¿Por qué los adultos no te cuentan sobre Halloween? Es divertido vestirse con disfraces que dan miedo e ir a pedir dulces para Halloween, ¿verdad? Escuche la verdadera historia de "Bill", que obtuvo más de lo que esperaba cuando jugó con una tabla Ouija con su novia. También puedes aprender de dónde viene "Halloween". ¿Qué te traerá más alegría que tener miedo o comer caramelos gratis? Lo descubriras...

As they say, necessity is the mother of invention, and this book introduces readers to 14 women who invented very useful, helpful items. They include Chicago native Margaret Wilcox who invented the car heater, Indiana native Marion O'Brien Donovan who invented disposable diapers, Pennsylvania native Stephanie Kwolek who invented Kevlar, and Austria-born actress Hedy Lamar whose secret communications systems led to the creation of WiFi, Bluetooth, and GPS.