Atlas de especies en peligro

For ages, the idea of machines that think and act on their own has gripped scientists, thinkers, and the general public. This book explores the history of artificial intelligence (A.I.), and how science fiction is quickly becoming science fact. It examines the technologies involved in A.I. and its inevitable effects on work, life, health, and many other aspects of human society. Rooted in history and science, this book provides an inside look at a topic that captivates engineers, scientists, and dreamers, but also raises important ethical issues and challenges how we see ourselves and our...

This nonfiction Spanish book teaches students about the earth’s cycles, and introduces them to important scientific concepts and vocabulary terms like combustion, hydrosphere, biosphere, and fossil fuels. The intriguing images, detailed diagrams, and stimulating sidebars will keep students connected to the text. The fun lab activity provides a real-world learning experience that supports STEM instruction. Aligned to state and national standards, the leveled text supports differentiation. Keep students reading with this fascinating Spanish book.

Now available in Spanish bilingual editions, this best-selling series offers big, brainy science for the littlest listeners. Accurate enough to satisfy an expert, yet simple enough for baby, this clever board book explores the ups and downs of gravity. When baby drops food from a high chair, why does it fall? Beautiful, visually stimulating illustrations complement age-appropriate language to encourage baby's sense of wonder. Parents and caregivers may learn a thing or two, as well!

Este texto se basa en el libro Historia general de las cosas de la Nueva España de Fray Bernardino de Sahagún. Adaptado para niños, habla sobre las creencias y costumbres de los antiguos mexicanos: dioses, fiestas, cantos y bailes, arte adivinatorio, forma de gobierno, sistema judicial y el oficio de la guerra. Habla también de las múltiples actividades que se realizaban: astronomía, medicina herbolaria, pesca. Describe plantas y animales de la época, cuando todavía no llegaban las especies del viejo mundo. Los autores aprovecharon el hecho de que las imágenes del Códice Florentino...