¡Brumm! Velocidad y aceleración (Vroom! Speed and Acceleration)

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...

In this stimulating, Spanish-translated nonfiction book, readers will discover the various types of friction--including rolling friction, sliding friction, fluid friction, and static friction--and the huge impact it has on nature, machines, and our lives. In addition, readers are encouraged to perform basic experiments to assist in the understanding of friction, kinetic energy, and water resistance. With real-life examples, colorful images, accommodating graphs and charts, and informational text, this title will inspire and engage children.

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. Students will learn about the U.S. Constitution, the Articles of Confederation, the Connecticut Compromise, and the Bill of Rights. 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 level. Packed with...

Un àlbum il·lustrat que proposa un recorregut pels principals reptes ambientals que tenim sobre la taula i exposa iniciatives i projectes que científics d'arreu del món han posat en marxa per vetllar per la salut del planeta de manera creativa i innovadora. I si... ho féssim diferent? Partint d'aquesta pregunta, el llibre proposa 70 projectes reals per canviar el rumb i garantir un futur sostenible per al planeta, amb una visió positiva per fomentar la creativitat i mantenir la ment oberta a noves formes de concebre el món.

If a person were ever face-to-face with a huge, hungry animal with sharp teeth, they probably wouldn’t care exactly what that animal was! But from a safe location, can we tell whether it was a crocodile or alligator that wanted to take a bite? By examining their jaw structure, teeth, and other physical features, we can easily tell these two animals apart! Graphic organizers and amazing images highlight each animal’s habitat and other small differences between the two fearsome creatures, showing readers just what creature is lurking below the waters.

Explains the basic science of flight, the problems of getting vehicles into the air, different types of engines, and aircraft design, and includes instructions for making aircraft models.

Pertenece al certificado de profesionalidad gestión del montaje y mantenimiento de parques eólicos (ENAE0408). Corresponde al modulo MF00615_3: proyectos de montaje de instalaciones de energía eólica, en cuestión se trata de la unidad formativa 1: UF0216: programación, organización y supervisión del aprovisionamiento y montaje de instalaciones de energía eólica. Comenzando con una introducción a la tecnología propia de los parques eólicos, ofrece un recorrido desde su planeamiento hasta su instalación, prestando especial atención a la generación de proyectos y a la...