Por qué los camellos tienen pestañas largas?

What will it take to send people to Mars in the next 25 years? Students will learn that problem solving is an essential component of NASA’s planned mission to mars. This Spanish book combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math, language arts, and STEM content. Students will learn problem solving while engaged in reading high-interest content. The glossary, index, and table of contents will further understanding of reading and math concepts, and the full-color images, practice problems, and math graphs and charts make...

"Descubre más acerca del verdadero Walt Disney en esta divertida y emocionante biografía ilustrada!"--Page 4 of cover.

"Tras recibir la noticia de la muerte de su hermana, un hombre comienza una huida que lo lleva del centro congestionado de una ciudad latinoamericana a sus arrabales, por cuyo dominio pelea la selva. Todo en el viaje, de este hombre se convierte en deriva. Vive, junto a los compañeros que se le van uniendo, en el aturdido presente de los supervivientes de una catástrofe, que solo pueden alimentar la estrategia de una fuga incesante: continuar, avanzar, seguir adelante."--Page 4 of cover.

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.