Qué dulce: Dentro de una panadería

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 book shows readers how Newton's three laws of motion affect divers, skydivers, and mountain climbers' movements. Readers discover who uses gravity, and who works against it, and all other forces that contribute to a successful dive or climb. After reading this book, readers can decide if they will ever be interested in engaging in one of these extreme sports.

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.

Read Along or Enhanced eBook: Invite readers to see what goes on behind the scenes at a school carnival! With informational, Spanish-translated text, vibrant photos and helpful charts, children are engaged from cover to cover while utilizing mathematic skills to learn the basics of planning, income, estimates, and budgeting.

The need for speed is the motivating factor in this engaging, Spanish book. Readers learn the history of travel from the very slow to the supersonic and beyond, including everything in between. They learn and discover the factors that influence motion for all types of vehicles: land, air, and water alike. They also learn different ways to measure speed and read about energy uses for different vehicles. With greater speed comes greater risk. Readers learn how engineers are always seeking new and better ways to keep people safe as they travel faster and go farther. This 6-Pack includes six...

For ages, the idea of machines that think and act on their own has gripped scientists, thinkers, and the general public. This book explores the history of artificial intelligence (A.I.), and how science fiction is quickly becoming science fact. It examines the technologies involved in A.I. and its inevitable effects on work, life, health, and many other aspects of human society. Rooted in history and science, this book provides an inside look at a topic that captivates engineers, scientists, and dreamers, but also raises important ethical issues and challenges how we see ourselves and our...

Manual de español destinado a estudiantes y profesionales de la hostelería. Incluye CDNivel B1/B2 del MCER. Versión renovada de un clásico de nuestro catálogo, Español en el hotel. Cubre las necesidades de quienes tienen que realizar prácticas en empresas cuya lengua de trabajo es el español, como las de profesionales que trabajan en la hostelería. Versión renovada de un clásico de nuestro catálogo, Español en el hotel. Cubre las necesidades de quienes tienen que realizar prácticas en empresas cuya lengua de trabajo es el español, como las de profesionales que trabajan en la...

La protagonista de este libro es la manzana: ¿Conoces su origen? ¿Sabes qué es la manzana de la discordia? ¿Conoces a Jonnhy Appleseed? ¿Sabes cuántos tipos de manzanas existen? En este libro encontrarás datos históricos, información científica, anécdotas, recetas, chistes, poemas y relatos sobre una de las frutas más comunes en nuestra sociedad.

Tells the story of the 1692 witchcraft trials in Salem, Massachusetts. Written in graphic-novel format.