Ingeniería asombrosa: El London Eye: Números pares e impares

Our toilets toil away for us every day. Yet, they get little thanks for their hard work! When you think of toilets, you probably picture one in your home. But, toilets can be very different around the world. At first glance, a toilet is a simple device, but they are critical for proper sanitation. There are many people worldwide who do not have access to a toilet. Let's dive into an exploration of the history, importance, and inner workings of toilets! This Spanish book combines math and literacy skills and uses everyday examples of problem solving to teach subject area content. The...

What do churros, macarons, and strudel have in common? In order to bake them successfully, pastry chefs must use fractions! Students will learn comparing fractions while engaged in reading about delectable desserts from around the world. This Spanish book combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. The glossary, index, and table of contents will further understanding of reading and math concepts, and the full-color images, practice problems, and math graphs and charts make learning math easy,...

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...

How many elephants? How many giraffes? Count the animals of the Serengeti! Early readers will learn cardinal numbers and counting by fives with this Spanish book for kids. With bright images and simple text, this full-color book develops students' math and reading skills. The Math Talk questions build fluency and comprehension of basic math concepts. Perfect for shared or guided reading, this nonfiction kids book is ideal for kindergarten and ages 4-6.

Every day, living things grow and change. How do they do it? Find out by exploring the life cycles of various animals. This nonfiction Spanish book teaches students important scientific concepts and terminology. The diagrams, sidebars, text features, and colorful images will keep students connected to the text. Aligned to state and national standards, the fun lab activity provides a real-world learning experience that supports STEM instruction. Keep students reading with this fascinating Spanish book!

Nadar y leer son dos cosas muy difíciles de aprender. Da mucho miedo meterse en la piscina cuando no se hace pie o abrir un libro lleno de palabras incomprensibles. Óscar necesita ayuda para divertirse en el agua y para leer un libro de mayores, pero llegará un día en el que los brazos y las piernas se moverán al ritmo adecuado y las frases, por fin, tendrán sentido.

Isabel, una mujer que decidió ser la dueña de su propio destino..Hija menor de Juan II de Castilla e Isabel de Portugal, la pequeña Isabel contaba con escasas posibilidades de llegar al trono, destinado a sus hermanos varones. Vivió una infancia tranquila junto a su madre, ajena a las tensiones de la vida palaciega, pero la temprana muerte de su padre cuando ella contaba tres años, y la posterior enfermedad materna cambiaron su existencia de modo radical..Apenas una niña, con diez años su hermanastro el rey Enrique IV la obliga a separarse de su madre y vivir en la Corte, avispero de...

«Ni en vida de Pessoa ni póstumamente ha aparecido un volumen con el título de El regreso de los dioses, a pesar de que el poeta acariciase la idea de publicarlo desde el otoño de 1917», explica Ángel Crespo, responsable de la edición y la traducción del presente libro. Nos hallamos, pues, ante un acontecimiento de singular importancia: la reconstrucción, en la medida de lo posible, de un libro proyectado por Pessoa, esencial en su trayectoria, y disperso hasta hoy en materiales sueltos. El neopaganismo, el sensacionismo, el sebastianismo son algunos de los principales puntos de...