La historia de las innovaciones victorianas: Fracciones equivalentes (The History of Victorian Innovations: Equivalent Fractions)

Suitable for training advanced level students in writing texts in different styles and registers in Spanish

Advances in science have changed our world, all thanks to the scientists behind important discoveries. Some of the most important discoveries have come from female scientists, who were as unique for their work as they were for being trailblazers in a male-dominated industry. This text offers a biographical treatment of such important scientists as Marie Curie, Rachel Carson, and Jane Goodall, as well as others who have made it possible for women of the future to have a career in science. Age-appropriate text, fact boxes, historical and modern images, and a comprehensive timeline complete the...

Un asalto en la catedral de Santiago. Un secuestro en las montañas de Turquía. Una carrera por controlar dos antiguas piedras... El mejor Javier Sierra nos sumerge en un mundo en el que historia, magia, tecnologías ancestrales y ciencia se aúnan en un thriller tan evocador como original. Una aventura que el lector no olvidará. Extracto de «Las claves de El ángel perdido» «Tal vez no sea casual que ahora tú, que has finalizado la lectura de El ángel perdido, tengas este diccionario con sus términos clave en las manos. Con él accederás a la verdadera trastienda de conceptos,...

Learn about the many things humans can do to get warm when they are too cold. Created in collaboration with the Smithsonian Institution, this STEAM book will ignite a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that is perfect for makerspaces and that guides students step-by-step through the engineering design process. Make STEAM career connections with career advice from actual Smithsonian employees working in STEAM fields. Perfect for English language learners, this Spanish book builds 1st grade students’ early literacy skills.