Experimentos sencillos con sólidos y líquidos

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...

A Rube Goldberg machine is designed to perform a simple task through a series of elaborate steps. These simple machines are named after Reuben “Rube” Goldberg, an American cartoonist, engineer, and inventor. Learn how these fun machines work and ignite a curiosity about STEAM topics! Created in collaboration with the Smithsonian Institution, this informational text features a hands-on STEAM challenge that is perfect for makerspaces. Make STEAM career connections with career advice from Smithsonian employees working in STEAM fields. Perfect for school reports and projects, this Spanish...

Describes Formula One cars, including their design, features, and races. Written in English and Spanish.

This book describes the process of plant growth through vocabulary rich text and descriptive photographs. Readers will explore a plant as it grows from a seed to a tall plant in the sun.