Cruzar un continente

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.

How do you truly engage students in learning history? When students make personal connections to the subject, they’re much more motivated to learn. This Spanish book provides firsthand accounts of history that give personal insights into historical events. This primary source book explores California’s unique geography: the coastal region, the Central Valley, the mountain region, and the desert region. With a visually appealing layout, this book features captivating text, fun facts, sidebars, and time lines that help students grasp the essential concepts they need to know at their grade...

Make patterns fun at recess time! This exciting title has been translated into Spanish and helps young readers recognize repeating patterns all around through helpful charts and familiar images of recess time. Children will better understand early STEM themes through the help of simple, applicable examples of patterns. This title will engage young readers with games and featured "You Try It!" problems!

This Spanish-translated book will be a hit with both thrill seekers and with those who prefer to stay safely on the ground. After an introduction to Newton's three laws of motion, readers learn the mechanics of various amusement park rides including roller coasters, Ferris wheels, merry-go-rounds, and gravity rides. They learn how to measure motion, and how kinetic and potential energy apply to their favorite rides. This 6-Pack includes six copies of this title and a lesson plan.

Explains the importance of good manners and describes ways to show politeness in the home, school, and community.

El libro que usted tiene en sus manos (...) está atravesado por la muerte. Todos los hombres nos mecemos entre esta vida y la otra, cuando zozobramos a bordo de un avión viejo y descubrimos que somos "ateos de tierra firme". O cuando los paramilitares nos dejan libres al admitir que somos los 'payasos' del teatro del pueblo. O cuando, de bien niños, nos pasmamos ante la lucha a muerte de nuestros dos hermanos con sendas muchachas en el catre del amor". Arturo Guerrero "Con El hombre que se mece, Jaime Fernández Molano enfrenta un reto adicional: el de aprehender la realidad en cápsulas...

As a teen who may be worried about certain warning signs a friend is exhibiting, it’s important to know how to recognize and confront an eating disorder. After all, teens are the most impacted group for developing eating disorders. Learn how the pressures of school, dating, and athletics contribute to body image issues and why teens are vulnerable. Explore eating disorders that people commonly have and how they are treated. Readers from grades six through twelve will have a relatable text to help them understand how they can make a difference to someone they care about.

Guía completa para aprender a tocar el bajo sin necesidad de saber música al comenzar. Estructurada en cinco capítulos, y gracias al número de sencillas ilustraciones y los múltiples ejemplos musicales, el estudiante puede aprender, paso a paso, con explicaciones claras y eficaces, todo lo necesario para llegar a tocar con destreza este instrumento. En el capítulo primero se exponen los elementos básicos para tocar y se prepara al lector para adquirir una técnica sólida. En el segundo se estimula al estudiante a aprender la notación musical de forma simple para que toque con otros...