The Math Teacher

Georgina L�zaro presents the life of Rub�n Dar�o, father of Modernism, in this new addition to the award-winning series Cuando los grandes eran peque�os

Gramática práctica con explicaciones claras y sencillas - Recorrido completo por las cuestiones esenciales de la gramática de los niveles C1 y C2 del Plan Curricular del Instituto Cervantes. - Organizada en dobles páginas para enfrentar la teoría con sus ejercicios correspondientes. - Cuadros para resaltar los puntos gramaticales más importantes. - Remisiones a otras unidades y al apéndice para aclarar o completar conceptos. - Numerosos ejemplos de uso. - Dibujos para ilustrar y facilitar la comprensión de las explicaciones gramaticales. - Más de 400 ejercicios, con modelo de...

A fierce ogre finds that children are becoming too smart for him to catch and eat. Instead, he passes his time writing arithmetic problems to challenge the children.

The sun is responsible for all life on Earth, but what exactly is it? Our star is an amazing force that can be as dangerous as it is important. From solar flares to the threat of blowing up altogether, the sun is one of the most interesting things in our solar system. Readers take a trip to the sun to see how it works and exactly what it is made of. Theyll learn about the life cycle of a star and see just how long we have until we have to find a new planet to call home. Dont worry, theyll be happy to learn that (hopefully) we have millions of years left!