Ciencia para nios / Science for Kids

Técnico electricista 8 - Curso visual y práctico Generación y transmisión de energía En esta clase revisaremos los tipos de generación, analizaremos sus valores característicos, y conoceremos las centrales de generación y sus componentes. Explicaremos la necesidad de contar con líneas de transmisión de alta tensión y los tipos de estaciones transformadoras, las torres de alta tensión y los aisladores. También veremos las características de la distribución de la energía eléctrica y describiremos los componentes que intervienen en este proceso.

This book is a comprehensive, practical presentation of the principles of behavior modification and guidelines for their application. It teaches forms of behavior modification ranging from helping children learn necessary life skills to training pets, to solving personal behavior problems.

So you think you're a martial arts master, but do you know the difference between kung fu, kendo, and karate? Students will learn about various martial arts as they practice comparing numbers. This nonfiction math book combines math and literacy skills, and uses real-life examples of problem solving to teach subject area content. The full-color images, intriguing sidebars, practice problems, and math diagrams make learning math relevant and fun. Text features include a table of contents, glossary, and index to increase understanding of math and reading concepts. An in-depth problem-solving...

Children explore the concepts of big and small in the world around them, from big round pancakes to tiny little seashells.