Conocimiento del medio. 3 Primaria. Proyecto Tirolina. Aragón

En sus primeros años, los más pequeños aprenden muchas cosas: vestirse, dormir o dejar el chupete. La serie «Buenos hábitos» facilitará a padres y madres este camino. También deben saber comportarse en la calle, en la mesa, con los mayores o con los otros niños; la serie «Buenos modales» ofrece algunas pautas presentadas de manera sencilla y con sentido del humor. Además, cada libro incluye una tabla semanal y adhesivos para que los niños y niñas comprueben sus progresos día a día. Y, si consiguen el objetivo propuesto, ¡una medalla de campeones!

[English] What is the difference between a savanna and a prairie? How do bison, zebras, and other grazers avoid hungry grassland predators? Trek across the plant-covered landscape of this book, and find out what makes grasslands one of Earth's treasures. [Spanish] ¿Qué diferencia hay entre una sabana y una pradera? ¿Cómo escapan los bisontes y las cebras de los depredadores? Camina entre los altos pastos de este libro. Descubrirás por qué los pastizales son uno de los grandes tesoros de la Tierra.

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...

Readers will set their eyes to the night sky in this fascinating book about astronomers. This volume is a perfect combination between STEM and career guidance as it introduces readers to the different ways astronomers use science, technology, engineering, and math in their work every day. Readers will love learning about celestial bodies and space phenomena, as well as the different processes and equipment astronomers use to observe, collect, and analyze data. This book also covers the steps a person can take to become an astronomer. The curriculum-based information in this book is conveyed...