Manual para aumentar las ventas en los comercios de electrodomésticos

El joven Temujin se ha convertido en Gengis Khan, el victorioso comandante que conseguirá unir a las tribus más belicosas de las estepas. Su intención es forjar una nueva nación en las salvajes llanuras y montañas de Mongolia, un nacimiento sangriento que pondrá a un continente de rodillas. Durante miles de años, las tribus han sido mantenidas a raya por las fortalezas del imperio de los Chin, una tierra de enorme riqueza e ingentes ejércitos imbatibles. A cambio, los guerreros de Gengis sólo poseen el arco, el caballo y una disciplina de hierro nacida de una tierra de hielo, hambre...

Have you ever seen a skyscraper that is shaped like an elephant? How about one that looks like waves? Students will learn how to measure area while engaged in reading about the world's coolest skyscrapers! This Spanish book uses real-world examples to teach math concepts, and incorporates nonfiction reading to increase vocabulary and comprehension skills. The 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...

This fun book introduces readers to basic geography words. On each page, a child gives clues to the kind of landform they are sitting on. Then they ask the question, Where am I? Young readers learn about mountains, caves, deserts, and other things in our natural world. An activity at the ends asks readers to match photos with their landform names.

Life on Earth depends on carbon. In fact, about 18.5 percent of a human body's mass is carbon. How carbon is taking in and given off through animals' breathing, the burning of fossil fuels, and more can be shown in the model known as the carbon cycle. Though this concept can be confusing, all readers have a chance to understand this concept through the text and simple diagrams in this book. Both struggling readers and those looking for review can find the most important components and vocabulary of the carbon cycle in low-level, accessible text.