La ciencia del vidrio

Many people depend on blue crabs from the Chesapeake Bay for their jobs. But overfishing and changes in the blue crabs' habitats have reduced their numbers. Learn how scientists have stepped in to study these blue beauties so that they can keep a healthy crab population. Created in collaboration with the Smithsonian Institution, this Smithsonian Informational Text builds students' reading skills while engaging their curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides students through every step of the engineering design process and is...

RELATOS DE SABIDURÍA MILENARIA PARA APRENDER A APRENDER La selección que José María Doria ha recogido en este libro proviene de las raíces milenarias sufíes, indias y Zen, y conforman lo que él denomina «patrimonio ético de la Humanidad». Los presentes relatos nos aportan un conjunto de principios que señalan las luces y sombras de la condición humana hacia la libertad y el descondicionamiento mental. A lo largo de este interesante y ameno libro se conecta con toda una colección de grandezas y miserias humanas: el amor, la pasión, la dependencia, el miedo, el engaño, la...

"La lengua sirve para hablar para comer helado para hacer muecas y, a veces, para lamer el plato" Así, con una exploración poética sobre el órgano de los sabores, comienza este libro híbrido entre lo literario y lo informativo, escrito a cuatro manos por una poeta y filósofa y un crítico culinario. A lo largo de sus páginas enumera los distintos sabores, se sorprende a cada paso, los encuentra en los lugares más inesperados da recetas cortitas para producirlos a partir de los ingredientes, investiga su relación con la textura, el olfato, la vista, el color y también los...

GRADES PK–2: This 16-page Spanish title (8'' x 8'') introduces early readers to the spotted hyena: how they find food, interact with social groups, and more! FEATURES: Simple Spanish text and vivid photos present fascinating facts about an amazing African animal. Comprehension questions are included to advance learning. EARLY BILINGUAL LITERACY: Help young learners strengthen their bilingual skills—add the English version of this title into your collection, too. BUILD A LIBRARY: Collect every title from the collection to stock your home or classroom library. Reading together is a great...

HIGH-INTEREST, LOW-LEVEL: Reluctant readers will be engaged from beginning to end as they explore the responsibilities and skills of the pitcher in this 32-page nonfiction book. Side-by-side English and Spanish text and vivid, exciting photos show readers what it takes to fill this key position in baseball and softball. SPORTS BOOK FOR KIDS: Pitchers are team leaders. They train hard and must be smart with their throws. Just one pitch could win or lose the game! This book explores the pitcher position in baseball and softball and what makes a good pitcher great. INCLUDES: Readers will be...