Aullar, rugir, mugir y ladrar: Un libro sobre sonidos de animales (Howl, Growl, Mooo, Whooo, A Book of Animals Sounds)

This compare-and-contrast text explains the technology we seldom feel we can go without; the phone, computer, and camera. Readers learn the difference between old and new versions of each. New vocabulary such as 'stationary' and 'portable' are introduced. A picture-word glossary is included.

Little readers will learn the essentials of the United States Coast Guard (how the Coast Guard keeps us safe, various jobs, weapons and machinery, and more) through easy-to-read, simple text. Readers will love the exciting full-bleed photographs, bolded glossary terms, and More Facts section. Aligned to Common Core Standards and correlated to state standards. Abdo Kids is a division of ABDO.

Provides a basic introduction to caves, including geographical information and plant and animal life.

Los criterios informadores que han atendido los autores de esta obra son: servir de soporte didactico y pedagogico basico, enfocar las unidades didacticas desde una perspectiva teorico-practica de aprendizaje del tecnico y complementar los contenidos conceptuales de cada una de las unidades didacticas con actividades teorico-practicas que faciliten el aprendizaje de las mismas.