Ingeniería asombrosa: El London Eye: Números pares e impares

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...

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,...

The moon people, Kaluma, Aluma, and others use a cloud bridge to travel to the Earth, a messy but beautiful world of incredible variety that becomes their new home.

Each title in an educational series features one letter per page with ample writing space for practice, teaching youngsters how to write each letter of the alphabet in upper case, lower case, and in cursive.

Steve Jobs, adoptado en la infancia por una familia en San Francisco, tuvo una vida llena de experiencia en solo cincuenta y seis cortos años. En este ¿Quién fue ... ? biografía , los niños aprenderán cómo su obsesión con las computadoras y la tecnología a una edad temprana lo llevó a co-fundar y dirigir Apple, además de convertir Pixar en un estudio de animación de vanguardia . Jobs dejó la universidad antes de graduarse y tomó medidas no convencionales en su camino hacia el éxito, pero inspiró a los mejores y los más brillantes que fuera con él y «cambiar el mundo».

In a dream, Joaquín meets various animals and discovers that they have very different tails which prove very useful to them.