Robotland

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.

Introduces the concept of heat, how it's created, how it affects materials around it, and how heat is used.

Students will learn about the history of hot air balloons and they will also discover the importance of volume when calculating hot air balloon flight. Used in the classroom or at home, this nonfiction Spanish text includes mathematical charts to help students practice calculations. With a glossary, an index, dynamic images, and easy-to-read text, students will build their math and reading skills while they are engaged in reading high-interest content.

This Rookie Espanol: Geografia book introduces young readers to the idea of using maps. The book begins with a look at road maps, city maps, and world maps. Young readers learn that numbered lines represent roads and colored shapes represent land and water. The focus is then on a map of the United States, followed by a look at how some maps show elevation, others feature rainfall, and still others include drawings that tell about the people, animals, and resources of a particular place.