¡Fsst! Fricción y resistencia (Drag! Friction and Resistance) (Spanish Version)

What does swimming in a pool, drinking through a straw, breathing in air, and circulating blood all have in common? They all require a form of air or water pressure! Readers will discover the variety of ways that air and water pressure make an impact on our lives and the things in them. This fact-filled, Spanish-translated nonfiction title includes real-life examples and basic experiments to aid in the development of understanding physic and scientific concepts. Readers will be introduced to and learn about Archimedes Principle, atmospheric pressure, vacuums, water density, and hydraulics...

Engineers have built some incredible things. But with every new feat, there is failure. Readers will learn about engineering feats like the Titanic, the Hindenburg, the Hoover Dam, and more in this engaging nonfiction title that has been translated into Spanish. This title features brilliant images, charts, and intriguing facts in conjunction with informational text and mathematic skills to keep readers active and engaged.

Travel to the 22nd century in this captivating, Spanish-translated nonfiction title that allows readers to discover the future of space. Elementary readers will be fascinated with the possibilities that may await human life in the future. Readers will discover the technology that may be used to one day allow humans to live on another planet, new worlds, alien life, and artificial intelligence. Featuring vibrant photos, images, informational text, a glossary of terms, and a list of helpful websites for more explorations, children will be excited and enthralled as they move through this title.

A Tadeo le encantaría que sus colegas arqueólogos le aceptasen como a uno más, pero siempre acaba liándola: destroza un sarcófago y desata un conjuro que pone en peligro la vida de sus amigos Momia, Jeff y Belzoni. Con todos en contra y sólo ayudado por Sara, Tadeo emprenderá una huida llena de aventuras, que le llevará de México a Chicago y de París a Egipto, para encontrar la manera de acabar con la maldición de la momia.

Describes the U.S. Army Rangers, including their missions, vehicles, weapons, equipment, and duties. Written in English and Spanish.

With humor and stories collected over decades of working with teens, McFarland encourages adolescents to build a well-grounded faith which will allow them to have stability in their life and stand firm in Christ.

¡A los niños les encantará aprender a contar y a sumar de la forma más divertida! Este original libro incluye números magnéticos del 1 al 20, dos cuadernillos con sumas sencillas que unas simpáticas abejas magnéticas ayudarán a resolver a los niños y una línea numérica para aprender a contar.