El cerebro (Brain)

Learn the secrets to artful cupcakes, oven-fresh bread, and other delicious baked goods in this delightful nonfiction title. Readers will learn how mathematics helps bakers measure their ingredients to make tasteful treats. Featuring vibrant images and charts, informative text, and fun, intriguing facts, this Spanish-translated nonfiction book will leave children fascinated by all the details that go into baking their favorite treats--like doughnuts and cookies! This 6-Pack includes six copies of this title and a lesson plan.

Learn the secrets to artful cupcakes, oven-fresh bread, and other delicious baked goods in this delightful nonfiction title. Readers will learn how mathematics helps bakers measure their ingredients to make tasteful treats. Featuring vibrant images and charts, informative text, and fun, intriguing facts, this Spanish-translated nonfiction book will leave children fascinated by all the details that go into baking their favorite treats--like doughnuts and cookies!

Readers may never expect that they might free fall to Earth, but if they have ever dived into a pool, that's exactly what they've done. This Spanish-translated book shows readers how Newton's three laws of motion affect divers, skydivers, and mountain climbers' movements. Readers discover who uses gravity, who works against it, and all other forces that contribute to a successful dive or climb. After reading this Spanish-translated book, readers can decide if they will ever be interested in engaging in one of these extreme sports.

Sed de dinero, aventuras y de desafíos. Ingenio, audacia y espíritu burleta. Conoce a los ladrones más perspicaces de la historia en este entretenido repaso de los grandes robos de los últimos dos siglos. Como dejó escrito Alberto Spaggiari en la cámara acorazada del Banco Société de Niza tras desvalijarla: " Sin armas, ni violencia y sin odio". Descubre a los protagonistas de golpes tan sonados como el asalto al tren de Glasgow o los robos a los bancos de Niza o Fortaleza. Las atractivas ilustraciones de Julio Antonio Blasco retratan a los personajes, recrean las escenas y ofrecen...

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!

En este cuaderno estudiarás diversas palabras usuales que se escriben con x, con v y con h. Y, finalmente, estudiarás el uso de las mayúsculas en los nombres propios.

La historia de los inventores es apasionante, sabemos muy poco de aquellos genios y sus mentes prodigiosas, ellos cambiaron el Mundo y escribieron las páginas más brillantes de la Historia. Sabían que la bombilla no la inventó Thomas Alva Edison, y que la radio no la inventó Marconi, y el teléfono, ¿sabrian decirme quién inventó el teléfono?, la mayoría de nosotros diría que fue Graham Bell, y la máquina de vapor, seguramente, diríamos que fue James Watt, pues ninguno de ellos fueron los verdaderos inventores, con Academia de Inventores descubriremos a los verdaderos genios que...