El ferrocarril transcontinental (The Transcontinental Railroad)

Learn how technology has improved lighthouses over time with this book that features a hands-on STEAM challenge and uses real-world examples to give insight into how the engineering design process is used to solve problems.

Build early literacy skills, and develop oral and written language skills in emerging Spanish readers with this leveled fiction reader.

Practice nonstandard measurement at the zoo! This exciting, Spanish-translated title encourages readers to practice measuring their favorite zoo animals, such as elephants, giraffes, pandas, and more. A gorilla weighs the same as three men! When a cheetah runs, its stride length is the length of three men! An elephant weighs the same as three pickup trucks! Vivid images, fun practice questions, early STEM themes, and helpful mathematical diagrams make nonstandard measurement entertaining and easy for children to understand.

Este libro explica a los más pequeños los fundamentos del arte rupestre, centrándose en las pinturas prehistóricas de la cueva de Altamira, en Cantabria, con un espléndido texto del divulgador científico Jorge Wagensberg y las ilustraciones de Munn.