Arte y cultura: El British Museum: Clasificar, ordenar y dibujar figuras (Art and Culture: The British Museum: Classify, Sort and Draw Shapes)

The London Eye opened on March 9, 2000. Although it hasn't been there long, the London Eye has already become an iconic symbol of London. No trip to London is complete without a visit to the London Eye! Learn about the history and creation of Europe's tallest observation wheel as you build your arithmetic skills! This Spanish math book combines math and literacy skills, and uses real-life examples of problem solving to teach subject area content. The full-color images, engaging sidebars, practice problems, and math diagrams make learning math relevant and fun. Text features include a table of ...

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...

What causes sound? How does sound travel? Sound begins when matter vibrates. Without this vibration sound could not move and nothing would make any noise. Starting with tiny molecules, this book explains the main concepts of sound and furthers understanding through a series of easy-to-do experiments that will appeal to readers of all ages.

Who were the earliest Americans? When, how, and from where did they enter and spread across the continent? And what is their relationship to modern Native Americans? Anthropologists develop theories to answer these questions based on the evidence they discover. Their theories—and the discoveries that prove and disprove them—are highlighted in this fascinating volume, full of awe-inspiring facts and incredible breakthroughs. Readers will feel like anthropologists and archaeologists themselves as they read about bones and artifacts, and what they reveal about the ancient cultures that roamed...

En 1827, veintitrés años después de la muerte del gran filósofo alemán, apareció en Blackwood’s Magazine el texto Los últimos días de Emmanuel Kant, de Thomas De Quincey, como parte de una serie titulada Galería de clásicos de la prosa alemana, y con el paso del tiempo este pequeño ensayo se ha convertido en una joya literaria con una peculiar fuerza de atracción, pues con razón se ha considerado a De Quincey el mejor prosista inglés del siglo XIX. Tres son los personajes principales con los que se topa el lector en este estudio biográfico: uno de ellos es, indudablemente,...

What are the busy little Christmas mice up to on Christmas Eve? Find out in this delightful board book filled with different touchy feely textures and sparkling surprises.