Racismo: Historia del peligroso mito de la raza

In this Spanish title, learn causes of extinction and what problems extinction causes for animals, wildlife, and humans alike.

Learn how ornithologists are using modern technology to help migratory birds. Created in collaboration with the Smithsonian Institution, this Spanish Informational Text builds reading skills while engaging students' curiosity about STEAM topics through real-world examples. Packed with factoids and informative sidebars, this Spanish book features a hands-on STEAM challenge that is perfect for use in a makerspace and teaches students every step of the engineering design process. Make STEAM career connections with career advice from actual Smithsonian employees working in STEAM fields. Discover...

What’s the best way to solve problems between people? By talking them over and working them out. It’s never too soon for children to learn the process of peaceful conflict resolution. This book distills it into clear, simple language and supporting illustrations. Children learn to calm themselves, state the problem, listen, think of solutions, try one, evaluate results, and even agree to disagree when a solution isn’t possible. Includes conflict resolution skillbuilding games and role plays for adults to use with children. Now children and adults can enjoy our most popular Learning to...

Este libro es una guía práctica dirigida a todos aquellos usuarios de Windows que desean comenzar a utilizar Linux. De forma práctica, se muestran las posibilidades de sustituir Windows por Linux y realizar todas las tareas que habitualmente se ejecutan con el PC. Para la confección de esta guía se ha elegido Mandriva, a pesar de que existe una gran variedad de distribuciones de GNU/Linux, por dos razones fundamentales: la facilidad de uso de su interfaz gráfica y la gran cantidad de aplicaciones listas que incluye para su instalación; todas las comentadas en el libro pueden instalarse ...