Akelarre. Hemos venido a escribir nuestra historia

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!

Twirling tornadoes, horrific hurricanes, deadly dust storms, and blowing blizzards. Depending where you live, you may have experienced one of these extreme storms. Although being caught in extreme weather can be dangerous, being prepared can save your life. This nonfiction Spanish book introduces students to extreme weather, and teaches them important scientific concepts and vocabulary. The colorful images, diagrams, sidebars, and text features will keep students connected to the text. Aligned to state and national standards, the fun lab activity provides a real-world learning experience that ...

Presents general information about the everyday life of children in Europe, the far north, Japan, India, England, the Middle East, the United States, South America, China, and different parts of Africa.

¡Gol! El fútbol es uno de los deportes más populares del mundo. Aprende cómo se juega en esta introducción al juego en español. Las fotografías dinámicas de color interesa a los lectores, mientras que un diagrama les ayudará a identificar las partes del campo de fútbol. El texto y las preguntas de pensamiento crítico hacen que este título sea una excelente opción para los lectores principiantes de no ficción. Goal! Soccer is one of the world's most popular sports. Learn about how it's played in this Spanish-language introduction to the game. Dynamic full-color photographs will...