Hora de recreo (Recess Time)

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...

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.

In 1991, preparation for the construction of a new federal office building led to a startling discovery: a skeleton. Further excavation exposed the bones of 420 men, women, and children. This area of New York had been a burial ground set aside for both free and enslaved Africans during the 1600s and 1700s. It’s thought to be one of the most important archaeological discoveries of the 20th century. This noteworthy book—which includes sidebars, fact boxes, a timeline, and maps—fills in the gaps of history books, exposing much about what life was like in colonial New York for Africans.

Camile, Deirdre, Edith y Leonor son las protagonistas de la saga rom�ntica ambientada en la �poca Victoriana Las feas tambi�n los enamoran, cuatro historias que demuestran que el amor se rige por su propia l�gica. En la era victoriana Camile, Deirdre, Edith y Leonor, unas protagonistas f�sicamente imperfectas, son capaces de sobreponerse a los prejuicios de la sociedad, de cuyos est�ndares de belleza est�n alejadas. Como cualquier mujer, sienten, aman y sufren, pero para alcanzar la felicidad deber�n vencer obst�culos como la terquedad, el resentimiento o las inseguridades,...

¡La serie de libros para niños más exitosa de la editorial DK disponible ahora en formato bilingüe! Un libro cautivador ideal para las primeras lecturas de los más pequeños de la casa. Se trata de un libro para enseñar a contar a nuestros hijos que se encuentran en edad preescolar. Fomenta su aprendizaje mientras leen y se divierten con su primer libro. My First Bilingual 123, diseñado de forma robusta y para durar, con páginas de cartón. ¡Será el cuento favorito de los "peques"! Promueve el interés de tus hijos por los números con este divertido libro con entrañables...

"This book will allow you to share with your child compositions full of strength and creativity side-byside (you color on one page and the little one on the opposite). Children and moms will enjoy coloring... together. Sharing games and leisure with children is highly recommended, and this is a perfect book for mothers who love to color and enjoy leisure time with their children."