CTIM: Misión a Marte: Resolución de problemas (STEM: Mission to Mars: Problem Solving): Read-along ebook

What will it take to send people to Mars in the next 25 years? Students will learn that problem solving is an essential component of NASA’s planned mission to mars. This Spanish book combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math, language arts, and STEM content. Students will learn problem solving while engaged in reading high-interest content. The glossary, index, and table of contents will further understanding of reading and math concepts, and the full-color images, practice problems, and math graphs and charts make...

Want to make cool apps and games, but don't know where to start? This straightforward guide gives you everything you need to start making your own fun programs, using simple step-by-step guides. Learn the programming languages Scratch and Python to create games, animations, utilities and more.

This biography details one of the most captivating couples in the world: Prince William and Princess Catherine "Kate" Middleton, Duke and Duchess of Cambridge. Features include compelling descriptions of their early lives, including the dramatic events of William's childhood. Readers will learn about their courtship, marriage, and family life. A timeline of significant moments supports the narrative. An overarching theme is why they deserve to be called a "power couple," with an emphasis on the couple's public service and philanthropic efforts. The volume provides an authoritative, concise...

[English] What is the difference between a savanna and a prairie? How do bison, zebras, and other grazers avoid hungry grassland predators? Trek across the plant-covered landscape of this book, and find out what makes grasslands one of Earth's treasures. [Spanish] ¿Qué diferencia hay entre una sabana y una pradera? ¿Cómo escapan los bisontes y las cebras de los depredadores? Camina entre los altos pastos de este libro. Descubrirás por qué los pastizales son uno de los grandes tesoros de la Tierra.

The turbulent atmosphere of suburban Barcelona hides the social isolation of a juvenile misfit. A young man fascinated by private detectives becomes entangled in a strange and dangerous case of academic dishonesty.