La población de Chicago: Analizar los datos (The Population of Chicago: Analyzing Data)

Anyone can learn computer science, even at the elementary school level. This book delves into the essential computer science concept of conditionals using age-appropriate language and colorful illustrations. A meaningful storyline is paired with an accessible curricular topic to engage and excite readers. This book introduces readers to a relatable character and familiar situation, which demonstrates how conditionals are used in everyday life. Readers will follow Sam as he learns about how solar panels turn sunlight into electricity. This fiction title is paired with the nonfiction title...

Un halcon peregrino (Kan) abandonando su nido, encontrara a la que sera su companera de viaje (Sopdu). Con ella iniciara, a traves de Asturias, un viaje fantastico cargado de anecdotas e historias. A vista de halcon, contemplaran asombrados la belleza del territorio Astur, valles, rios, pueblos y ciudades. Viviendo una singular y apasionada historia.

Who are the people of Cuba? Readers will probe this question through this lively book about the cultural traditions, festivals, music, art, dance, and food of this Caribbean island nation. Analyzing how the country's history has shaped the cultural identity of its people, this comprehensive text sheds light on the unique contributions Cubans have made. Readers also learn that it is the largest island and most populated country in the Caribbean. Each spread features stunning photographs, which make the information pop. This engaging take on curricular social studies concepts is sure to capture ...

En el Pacífico Sur, en 1944 y 1945, se libraron batallas militares entre Estados Unidos y Japón. Rodeados del traqueteo de las balas y las explosiones de las bombas, un grupo de marines navajos enviaba mensajes secretos de un lado a otro. Usaron un código que crearon a partir del idioma navajo, y que el enemigo nunca pudo descifrar. Estos jóvenes fueron reclutados de sus hogares en el suroeste de Estados Unidos. Trajeron consigo una resistencia física increíble y un lenguaje que nunca había sido escrito. Aprende sobre los locutores de claves navajos: héroes valientes y creativos que...

This complete Spanish translation of the highly acclaimed Isaac Asimov's 21st Century Library of the Universe is ideal for students still developing their English-language skills.