Gravedad / Gravity

Navigation instruments have changed over time. Lodestones, sunstones, and sextants helped early navigators find their way. Modern technology makes navigation more precise than it has ever been. But the roots of navigation still remain. Created in collaboration with the Smithsonian Institution, this Smithsonian Informational Text builds students' reading skills while engaging their curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides students through every step of the engineering design process and is perfect for makerspace activities. It ...

Images of Rainbow Fish's undersea world, from a red starfish to a brown snail, reinforced by facing pages in the appropriate color, teach the colors. On board pages.

Students will learn area and perimeter while engaged in reading about a day in the life of a contractor! This Spanish engaging book uses real-world examples to teach math concepts, and incorporates nonfiction reading to increase vocabulary and comprehension skills. The challenging practice problems, graphs, and sidebars provide many opportunities for students to practice their developing math skills, and apply what they've learned to their daily lives. Essential text features like a glossary, index, and table of contents will increase students' interest level and their interaction with the...

Expandir un negocio fuera de las fronteras de un país no es tarea fácil. Al margen de todos los aspectos vinculados a las relaciones comerciales internacionales se encuentra una herramienta que no puede ser obviada: la lengua inglesa. Conocer a la perfección este idioma o, al menos, la terminología específica del sector, ayudará a la hora de gestionar las operaciones comerciales en el panorama internacional. Toda operación comercial genera documentación desde su inicio hasta su resolución. El fin de este manual es que el alumno adquiera los conocimientos necesarios para redactar y...