"Discover 25 women who were trailblazers in science, technology, architecture, engineering, and more. Learn about some of the women who defied expectations and introduced the world to new ideas and creations big and small. Fully translated Spanish text"--

Students will gain hands-on experience working with fractions and decimals while reading about the history of the telephone. This book seamlessly integrates the teaching of math and reading, and uses real-world examples to make students comfortable working with fractions. The challenging practice problems, graphs, and sidebars provide many opportunities for students to practice their developing math skills, and apply what they've learned to their...

En las escuelas mexicanas se incuba la mediocridad. Los actuales libros de texto gratuitos de historia deliberadamente engañan, manipulan y ocultan la realidad de lo acontecido en nuestro país, condenando a México al estancamiento. ¿Cómo avanzar si insistimos en inculcarle a las nuevas generaciones de mexicanos escandalosas mentiras redactadas en beneficio del gobierno en turno? ¿Por qué se atenta cínicamente contra los preceptos constitucionales...

¡Aprenda cómo se hacen los crayones con este divertido e informativo libro STEAM! Perfecto para niños de jardín de infantes, este título facilita que los padres y maestros presenten STEAM a sus alumnos más pequeños. Creado en colaboración con el Smithsonian, este libro en español utiliza ejemplos del mundo real para facilitar la comprensión de los temas de STEAM. Cuenta con una actividad STEAM apropiada para la edad que es ideal para espacios...

Spanish Language Discover Series Books for Babies & Toddlers: Tools Does your toddler steal your screwdrivers? These photographs of tools with simple descriptions pop from each page of this children's book. Designed with young children in mind, this book is a perfect way to introduce your toddler or preschooler to a wide range of tools. Used as a jumpstart for interaction, Discover Series Picture Books are a great way to introduce new images, words...

Get readers excited to learn about the various technological innovations that have occurred throughout history--and what could be possible in the future! Through informational text, interesting and intriguing facts in conjunction with vivid images, diagrams, and charts, readers will learn about miraculous inventions such as holograms, 3D printing, virtual reality technology, personalized medicine, and bionic body parts. Throughout this Spanish-translated...

Get readers excited to learn about the various technological innovations that have occurred throughout history--and what could be possible in the future! Through informational text, interesting and intriguing facts in conjunction with vivid images, diagrams, and charts, readers will learn about miraculous inventions such as holograms, 3D printing, virtual reality technology, personalized medicine, and bionic body parts. Throughout this Spanish-translated...

Believe it or not, water can be used to power boat and train engines. In fact, water in the form of steam changed the manufacturing and transportation industries thanks to steam power pioneers like Denis Papin, Thomas Newcomen, James Watt, and Richard Trevithick. Explore the ways that steam is now used to generate electricity and plans for future uses of steam power! Created in collaboration with the Smithsonian Institution, this Spanish-translated...

Read about some of the things that engineers design, such as bridges and water systems, to improve life in our communities.

Engineers don't give up when they fail to solve a problem. Discover why learning from mistakes helps guide engineers to find the best solution.