Rastreo del tiempo (Tracking the Weather)

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...

How do you truly engage students in learning history? When students make personal connections to the subject, they’re much more motivated to learn. This Spanish book provides firsthand accounts of history that give personal insights into historical events. Students will learn about California’s gold rush by examining maps, letters, images, and art from that time. With a visually appealing layout, this book features captivating text, fun facts, sidebars, and time lines that help students grasp the essential concepts they need to know at their grade level. Packed with information and primary...

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...

«¡Sé plural como el universo!», reza un aforismo de Fernando Pessoa. Y así fue él como hombre y como poeta, de una multiplicidad única. A través de los autores a los que dio vida, como Alberto Caeiro, Ricardo Reis o Álvaro Campos, el poeta portugués consiguió hacer una personalidad, un heterónimo, de cada uno de sus principales contradicciones. En sus páginas dejó testimonio de una de las obras y vidas más intrigantes de la literatura del siglo XX. Ajeno a los mitos de la historiografía romántica, Ángel Crespo relata la trayectoria vital del personaje, en un viaje a la...

La poesía revienta, estruja, libera, asciende, te asesina, te acurruca, te limpia el alma, te corrompe los miedos. La poesía te convierte, lo ha hecho conmigo y si estuviera en un plano de paradojas contradictorias, yo convierto la poesía y la poesía me hace poeta. Yo te hago musa, tu me haces profeta. Y así vamos de la mano, en un viaje donde la poesía te convierte, mientras yo la hago. Francisco Medina

Técnico electricista 14 – Curso visual y gráfico Protecciones eléctricas y tableros En esta clase analizaremos los principios de funcionamiento de los fusibles, las formas constructivas, y la operación de los interruptores termomagnéticos y diferenciales. Caracterizaremos los contactores, y explicaremos la construcción y clasificación de los tableros, veremos cómo se componen y los materiales utilizados para su construcción. Explicaremos los grados de protección IP relacionados con los tableros y mencionaremos los diversos accesorios que pueden utilizarse en tableros domiciliarios.

Computer science is all around us, at school, at home, and in the community. This book gives readers the essential tools they need to understand the computer science concept of reusing resources and knowledge. Brilliant color photographs and accessible text will engage readers and allow them to connect deeply with the concept. The computer science topic is paired with an age-appropriate curricular topic to deepen readers' learning experience and show how reusing resources and knowledge can be helpful in the real world. In this book, readers learn about the Bill of Rights and how parts of it...