El Café de Crossroads

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.

Navigation instruments have changed over time. Lodestones, sunstones, and sextants helped early navigators find their way. Modern technology makes navigation more precise than it has ever been. But the roots of navigation still remain. Created in collaboration with the Smithsonian Institution, this Spanish book ignites a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides English language learners through every step of the engineering design process. Inspire students to pursue a STEAM career with career advice from a real person working ...

Did you know that the first wheel was not invented for transportation or that the system used to create computers was based on the functionality of a sewing machine? In a fun way, this book teaches the history behind inventions that have changed the way we live, from Ancient Mesopotamia to the present. Important details appear at the bottom of each page, including the name of the inventor, the time period, and the place where it occurred.

Toda antología comienza presentando un cúmulo de explicaciones y de justificaciones que pretenden dar debida cuenta no sólo de su intención, sino que también expone un razonamiento argumentado y lógico -aunque a veces esta lógica se fundamenta, en parte, en criterios que poseen un carácter inevitablemente subjetivo- que intenta cubrirse las espaldas ante ese posible tirón de orejas que suele aparecer tras su publicación. Sin ánimo de crear malentendidos ni de suscitar equívocos, Lunas de la voz ausente persigue ser ante todo, y antes que nada, una antología poética que muestre...