La Constitución explicada a mi nietas

A trip to Comic-Con becomes an adventure in learning division! Join Zach as he travels to San Diego to attend his very first comic book convention. Along the way, learn about the history of comic books and comic book conventions, and meet the dedicated fans who make Comic-Con one of the most widely attended comic book conventions in the world. This Spanish book combines math and literacy skills, and uses real-life examples of problem solving to teach subject area content. The full-color images, math charts and diagrams, sidebars, and practice problems make learning division relevant and fun....

Todas las Unidades constan de 12 páginas en las que, además de los contenidos (conceptos, procedimientos y actitudes) del currículo oficial para cada curso, se trabajan sistemáticamente aspectos como el cálculo mental, la resolución de problemas o la orientación espacial. Las dos últimas páginas de cada Unidad se dedican al desarrollo de la inteligencia (creatividad y atención fundamentalmente) y a las habilidades sociales (valores, actitudes, normas básicas de convivencia y respeto hacia los demás y hacia uno mismo, etc) respectivamente.

There is a contest at a school to design a new playground. The students use blocks to build their models. As they build, they use three-dimensional shapes. Some students build a train out of blocks for the younger students to play on. Can you guess which three-dimensional shape they use for the train's wheels? Read to find out which design wins.

For many years, people believed there were nine planets that orbited the sun. Now we say there are eight. What happened to the ninth planet, Pluto? What are the different planets like? What exactly makes a planet a planet? These are the many intriguing questions answered with this high-interest book, crafted to be accessible for readers of all levels. Young astronomers will be especially fascinated by the stunning photographs and the "Make the Grade" fact boxes.