Algoritmos: la base de la programación de computadoras (Algorithms: The Building Blocks of Computer Programming)

Describes where fossil fuels come from, their uses and forms, the harm they cause to the environment, and sources of renewable energy.

Volumen que incluye ocho cuentos cortos, ideales para leer o contar justo antes de dormir. Cada uno está protagonizado por un personaje fantástico: unicornio, giraluna, duende, alfombra voladora, hada, ballena, elfo... Se mezclan en cada historia la realidad, el sueño y la fantasía.

Acertijero es una recopilación de enigmas, adivinanzas y retos para el intelecto, que ayudan al desarrollo de competencias verbales. Este libro auxilia a todos sus lectores para desarrollar sus capacidades de análisis, relaciones del lenguaje, solución y entendimiento de problemas lógicos y matemáticos. Esta obra, dirigida a un amplio margen de edades, presenta textos e imágenes que serán atractivos y útiles para todo público.

Engineers have built some incredible things. But with every new feat, there is failure. Readers will learn about engineering feats and failures like the Titanic, the Hindenburg, the Hoover Dam, and more in this engaging, Spanish-translated nonfiction title. This book features brilliant images, charts, and intriguing facts in conjunction with informational text and mathematics skills to keep readers active and engaged.

Practice finding patterns while learning about music around the world! Many different musical instruments use patterns to make different sounds into rhythms, such as tambourines, drums, and flutes. This charming, Spanish-translated text uses vibrant images, engaging practice questions, and helpful mathematical diagrams to help young readers understand patterns and early STEM themes. Children will have fun discovering patterns that these instruments make and learning how to make patterns of their own with homemade instruments! This 6-Pack includes six copies of this title and a lesson plan.