En la finitud de Dios

In this stimulating, Spanish-translated nonfiction book, readers will discover the various types of friction--including rolling friction, sliding friction, fluid friction, and static friction--and the huge impact it has on nature, machines, and our lives. In addition, readers are encouraged to perform basic experiments to assist in the understanding of friction, kinetic energy, and water resistance. With real-life examples, colorful images, accommodating graphs and charts, and informational text, this title will inspire and engage 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. They’ll 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. Don’t worry, they’ll be happy to learn that (hopefully) we have millions of years left!

A flexible suite of resources providing full coverage of the Cambridge IGCSE® Spanish as a First Language syllabus (0502) for first examination in 2015. Written by practising teachers, this workbook helps students further develop the skills acquired through the course. Practical exercises expand and enhance the materials in the coursebook, supporting students through the Cambridge IGCSE® Spanish as a First Language course.

Una noche de febrero del año 1938, en Uruguay, Gabriela Mistral visitaba al escritor Emilio Oribe cuando su pequeña hija, Esther, irrumpió en la sala llevando en su mano un precioso pescadito que había encontrado junto a las rocas de una playa de Montevideo. Inspirada en lo ocurrido durante la velada de la noche anterior, la escritora entregó a Oribe este poema siendo el único que Gabriela Mistral escribiera en ese país. El 5 de febrero del año 1967, 29 años después de este viaje a Uruguay y a 10 años de la muerte de la escritora, “La niña del pescadito” fue publicado en el...