Los estados de la materia — Los gases

Did you know that liquids take the shape of their containers? If liquids get hot, they can become gases. Discover more interesting facts in Liquids, part of the States of Matter series of EYEDISCOVER books.

Did you know that pigs are some of the smartest animals on Earth? Pigs keep themselves very clean. Discover more about these farm animals in My Pig.

Did you know that baby butterflies look like worms with legs? Caterpillars turn into butterflies inside a shell. Discover more about these flying insects in Butterflies, part of the Life Cycles series of EYEDISCOVER books.

Tells the story of Pablo Picasso as he grows through his early days as an artist, his discovery of cubism, and his later years of sculpture and painting to become a famous artist.

This Spanish book introduces students to the concepts of growth and change. With images that are easy to identify and clear, simple sentence structures, this science reader simplifies scientific concepts for young students as they improve their reading skills. A fun and easy science experiment and Your Turn! activity provide more in-depth opportunities for additional learning. Nonfiction text features include a glossary and an index. Engage students in learning with this dynamic text!

This book uses intriguing primary sources to teach students about rules and why following them is important. The primary source images and simple sentences will engage students in reading and build their social studies content knowledge. For use in the classroom or at home, this Spanish book includes a simple glossary and index to introduce informational text features to young readers and provide additional reading support.

"«A mi padre lo mataron una tarde que hacía mucho sol, aunque no lo supimos en ese momento. Él estaba del otro lado del mundo, en la selva oscura de Angola.» La infancia de Ernesto termina con esa noticia, a los doce años, un día que regresa de jugar en el bosque de La Habana. A los ojos de los demás se ha convertido en el hijo de un héroe enviado, como tantos otros cubanos, a la guerra de Angola. Bajo el peso de esa responsabilidad, Ernesto comenzará a percibir la contradictoria realidad de la Revolución y a indagar obsesivamente sobre el largo periodo de la presencia cubana en...