La energa / Energy

"In Tiger Cubs in the Wild, beginning readers will learn about baby tigers as they grow up in the rain forest in Asia. Follow along as tiger cubs learn from their moms. Vibrant, full-color photos and carefully leveled text will engage young readers as they are introduced to tiger cubs' appearance, diet, behaviors, and habitat. A picture diagram labels a tiger cub's body parts, while a picture glossary reinforces new vocabulary. Children can learn more about tiger cubs online using our safe search engine that provides relevant, age-appropriate websites. Tiger Cubs in the Wild also features...

Little readers can learn about a vehicle they see every day while strengthening reading skill. Complete with colorful and fun photographs that match the text, a picture glossary, and a fun "Parts of an Ambulance" page. Translated by native Spanish speakers--and immersion school educators. Aligned to Common Core Standards and correlated to state standards. Abdo Kids Junior is an imprint of Abdo Kids, a division of ABDO.

La cultura medieval islámica ha dado figuras espléndidas. Omar Jayyam, poeta y filósofo, algebrista y astrónomo, es sin duda la más fascinante de todas. Su pensamiento fue heterodoxo, su saber inmenso, su obra variadísima. De lo que nos ha llegado de su poesía no siempre es fácil distinguir lo auténtico de lo apócrifo, y de lo que sabemos de su vida, la historia de la leyenda. Su más importante aportación algebraica, la resolución sistemática de las ecuaciones cúbicas cortando cónicas, se procurará poner al alcance de un lector moderno sin alterar las ideas de fondo.

Computer science is all around us, at school, at home, and in the community. Anyone can learn computer science, even at the elementary school level. This book delves into essential computer science concepts using age-appropriate language and colorful images. The computer science topic is paired with an age-appropriate curricular topic to deepen readers' learning experience. The instructional guide on the inside front and back covers provides: Vocabulary, Background knowledge, Text-dependent questions, Whole class activities, and Independent activities.