Ingeniería asombrosa: El London Eye: Números pares e impares

Take a trip to the British Museum as you explore its fascinating objects and geometric shapes! This famous London museum was built for exploration - and for learning geometry. Learn about its history and artifacts as you build your geometry skills. This Spanish math book seamlessly integrates the teaching of math and reading, and uses real-world examples to teach math concepts. Text features include images, a glossary, an index, captions, and a table of contents to build students' vocabulary and reading comprehension skills as they interact with the text. The rigorous practice problems,...

Over the years, people have looked for ways to improve our imperfect sight. This has led us to the world of optics, which is the study of light and how it travels. What are some of these innovations that have changed how we see the world, and how do they work? Find the answers to these questions with this Smithsonian Informational Text! Created in collaboration with the Smithsonian Institution, this text builds students' reading skills while engaging their curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides students through every step...

LA reflexión sobre la temporalidad y la memoria que caracteriza la poesía de Francisco Díaz de Castro sitúa a su personaje frente a una indagación del paso del tiempo como una dialéctica compleja entre la conciencia de la pérdida y la afirmación del instante. Como ha dicho Antonio Jiménez Millán, «a partir de una sensualidad que podríamos llamar materialista, la memoria personal, con sus asechanzas, se diluye en la memoria colectiva para dejar más nítido el perfil de un tiempo compartido». Los claroscuros del balance moral en presente y sin excusas recuperan signos, nombres,...

Durante la Segunda Guerra Mundial, el salón de té Embassy, uno de los centros sociales más elegantes del Madrid de la época, se convirtió en el lugar de encuentro de numerosos agentes y cooperantes secretos de los servicios de inteligencia británicos. Entre ellos, el doctor Eduardo Martínez Alonso, el padre de la autora. En esta histórica, su hija busca demuestrar cómo este médico ayudó directamente en la red humanitaria organizada por el Servicio Secreto británico, que, a través de España, evacuaba a refugiados europeos hacia Portugal y Gibraltar. Miles de perseguidos por el...

"Young children will love carrying around these little Bible story classics, from the best-selling First Bible Collection."Beautifully illustrated and vividly retold, these books feature a sturdy carry-along handle. Don't be surprised if kids tote these tales everywhere they go. It's made to travel--and treasure!

Tommy Fuller and his family help a runaway slave family follow the stars in the Little Bear constellation to freedom.