Alexander Graham Bell

In the last one hundred years, Earth’s average temperature has risen one full degree. That might not sound like much, but it affects Earth’s oceans, land, plants, and animals. Learn all about global warming, the carbon cycle, the greenhouse effect, and weather and climate with this Spanish science reader that brings the power of science and informational text to students at a level they can understand. This nonfiction book introduces students to new concepts, vocabulary terms, and STEM topics. With detailed images and fascinating sidebars, the leveled text supports students reading at...

Learn multiplication on a fun-filled trip to the supermarket! The displays, shelves, and layout of a local grocery store provide ample opportunities for students to learn multiplication as they are engaged in reading high-interest content. This Spanish book combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. The full-color images, math graphs and charts, and practice problems make learning math easy and fun. The table of contents, glossary, and index will further understanding of math and reading...

¿Deseas saber cuándo una mujer está enamorada de ti y que hacer para que todas se enamoren? ¿Cómo interpretar el lenguaje corporal de los demás? ¿Expresarte como alguien confiado? ¿Qué te vean como un líder? ¿Conquistar a la chica que te gusta? ¿Saber qué estas comunicando al mundo con tu imagen, y como las chicas reaccionan a ello? Con más de 50 imágenes profesionales en alta calidad Aprende a leer y a influir con el lenguaje corporal y de paso a conquistar de la mano de un seductor experimentado con 12 años de estudio del arte de la seducción. Descubre los secretos que te...

Imagine traveling at half the speed of a jet plane without ever leaving the ground! Students will discover the technology that makes such speeds possible, from special tracks and safety precautions to aerodynamically designed trains. What are the limits to the speed of trains? What imposes those limits? Students also will read about the future of passenger train travel, from flying trains to trains that use huge magnets to levitate inches or centimeters off the track. Some trains safely reach speeds of more than 200 mph!