En los juegos del parque (At the Playground)

Readers will be amazed to discover that every time they climb onto bicycles and ride like the wind, they are defying gravity! This book explains the physics and history behind bicycles, skateboards, and surfboards. Readers learn what happens from the simplest movement of rolling forward to more complex tricks and stunts of jumping and spinning. Readers will never look at bikes, skateboards or surfboards the same way again.

Readers won't have to disassemble their favorite toys to discover what makes them work. This book explores electric, magnetic, and motion-powered toys from design to function. It introduces readers to the six simple machines and explains how they use force and motion to do work. Not every toy is a technological marvel. Readers learn about time-honored favorites including the rocking horse, Slinky, and rattles.

Readers may never expect that they might free fall to Earth, but if they have ever dived into a pool, that's exactly what they've done. This Spanish-translated book shows readers how Newton's three laws of motion affect divers, skydivers, and mountain climbers' movements. Readers discover who uses gravity, who works against it, and all other forces that contribute to a successful dive or climb. After reading this Spanish-translated book, readers can decide if they will ever be interested in engaging in one of these extreme sports. This 6-Pack includes six copies of this title and a lesson...

What does this Spanish-translated book, a table, and your big toe have in common? They are all solids! A solid keeps its shape and always has the same volume. Read this Spanish-translated book to learn about solids and how they are different from liquids and gases.

Simple text and full-color photos illustrate facts about the rules, equipment, and records of basketball.

El Tombuctu nos habla de la gran inundacion de la ciudad de Mexico ocurrida en 1629. El preso numero cuatro retrata la vida colonial durante el siglo XVIII y cuenta la vida de tres personajes muy humildes que por azares del destino van a la carcel de la Santa Inquisicion y acaban formando una familia.

Poetry illustrated by Felipe Dávalos, Sofia Suzán, María Eugenia Jara, Isaac Hernández, Alain Espinosa, Manuel Monroy, Claudia de Teresa.

Los contenidos recogidos en este libro están adaptados a la legislación aplicable a la Formación Profesional establecida en la Ley Orgánica de Educación (LOE), con relación al módulo profesional de Marketing en la Actividad Comercial, correspondiente al Ciclo Formativo de grado medio del título de Técnico en Actividades Comerciales, perteneciente a la familia profesional de Comercio y Marketing. En él se lleva a cabo un repaso pormenorizado de todos aquellos conceptos, técnicas y procedimientos que defi nen el desarrollo de las acciones de marketing dentro de las organizaciones....