Cosmos en 3D

Interesting facts and experiments explore the dynamics of a race car engine to teach about air flow and drag, safety equipment and roll cages, the fuel system and horsepower, suspension and track bars, internal combustion, why race cars don't have speedometers, how roof flaps are designed like airplane wings, and more.

La obra 'Educación Física y Currículum. Introducción crítica' aparece dentro de la literatura hispana específica en un momento en que el estudio del currículum despierta un gran interés dentro del mundo de la educación fisica española. Sin embargo, debemos recordar que la preocupación por los temas del currículum en la educación fisica surge, desde sus inicios, en conexión con la génesis del currículum como campo de estudio alrededor de los años veinte del siglo XX.

Fomalhaut es una estrella muy especial que nos va a contar su increíble historia, y a través de ella entenderemos un poco mejor cómo funciona el Universo. Fomalhaut es además una estrella muy sensible, ¡le encanta la poesía!

Introduces readers to mammals and the concept of classes of animals. Simple text describes the common features and behaviors of mammals as well as offering many examples of creatures in this group.

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...