Células (Cells)

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...

Did you kow that Benjamin Franklin wanted a turkey to be the symbol of America instead of the bald eagle? Discover interesting facts about why the bald eagle is important to Americans, how it became a symbol for our country, and more in The Bald Eagle.

Esta obra reúne textos escritos por Andrés Lira sobre el exilio español y los maestros de ese exilio, como: José Medina Echavarría, José Miranda, Ramón Iglesia, Juan Antonio Ortega y Medina, Eugenio Ímaz y José Gaos, quienes han formado parte tanto de la Universidad Nacional Autónoma de México como de El Colegio de México.

Different colors are all around us, and this series explores what they look like and where they can be found. Students identify common colors from everyday life, such as red, blue, green, yellow, and how to describe them. They also learn to classify colors by examining what types of objects display each color. Consistently placed and leveled text helps to ensure subject matter is clearly understood.

Los sistemas de juego han evolucionado de la mano con la evolución del fútbol. Pasamos del caos al orden, de la acumulación en ataque y el individualismo, a la acumulación en defensa y el colectivo. Del predominio de juego directo, al predominio del juego en corto. Actualmente, los mejores entrenadores y teóricos del fútbol, se esfuerzan en estudiar las diferentes formas y planteamientos que puedan dar ventaja a sus equipos y, en definitiva, a sus jugadores. El objetivo de este libro es exponer y analizar los sistemas de juego desde un prisma crítico y basado en las experiencias que...