Viaje al Sol (A Trip to the Sun)

The sun is responsible for all life on Earth, but what exactly is it? Our star is an amazing force that can be as dangerous as it is important. From solar flares to the threat of blowing up altogether, the sun is one of the most interesting things in our solar system. Readers take a trip to the sun to see how it works and exactly what it is made of. Theyll learn about the life cycle of a star and see just how long we have until we have to find a new planet to call home. Dont worry, theyll be happy to learn that (hopefully) we have millions of years left!

Look up at the night sky. What do you see? This Spanish nonfiction reader introduces students to the subject of scientific observation, and teaches students about the things we use to observe and learn about the world around us. Aligned to state and national standards, the book contains easy-to-read text and nonfiction text features like an index, a glossary, captions, bold font, and detailed images to keep students connected to the text. A hands-on science experiment helps students apply what they have learned and develops critical thinking skills.

En este cuaderno se vuelven a estudiar las grafías de los fonemas /z/, /k/, /g/, /j/, /ll/, /y/. Se estudian también diversas palabras con h y con b. También aprenderás la regla «ante consonante b», en palabras con sílabas que comienzan por bl y br.

Read this book to find out about eyes and how they differ from animal to animal. This book uses simple, repetitive text to teach children about eyes using basic vocabulary and stunning photographs that show how eyes differ across a diverse selection of animals, including humans. Children learn what eyes are for, where they are found, and what eyes look like.

La documentación en los museos es una de las ramas de la museología que está experimentado un mayor auge en la actual sociedad de la información y del conocimiento. Este libro se centra fundamentalmente en los hitos y reflexiones teóricas que a lo largo de la historia del coleccionismo prepararon el camino hacia el presente interés por la gestión de la información en los museos. Aunque esta historia, que no pretende ser ni lineal ni cerrada, se ocupa del período que abarca desde finales del siglo xviii hasta la segunda guerra mundial, también se analizan los antecedentes, así como...