Construyendo una casa

Animals sing or talk to communicate. They make noise for different reasons. Find out why some animals make certain noises. Paired to the fiction title So Many Classes.

Different types of birds eat different things to live. Some birds eat worms. Some eat fish. Find out what different birds need to eat to live. Paired to the fiction title Hungry For Worms.

People all over the world love pets. Some pets are popular in certain areas of the world. Let’s find out about the popular pets around the world. Paired to the fiction title The Perfect Pet.

Nature is amazing and filled with different shapes. Learn about the different shapes found in nature. Paired to the fiction title What Can I Make?.

"«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...

A force is a push, a pull, or a turn. Every force has an equal and opposite force. Forces are always with you! They are all around us. Learn about forces with this Spanish science reader that features easy-to-read text. Nonfiction text features include a glossary, index, and detailed images to facilitate close reading and help students connect back to the text. Aligned to state and national standards, the book also includes a fun and engaging science experiment to develop critical thinking and help students practice what they have learned.

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,...

If a person were ever face-to-face with a huge, hungry animal with sharp teeth, they probably wouldn’t care exactly what that animal was! But from a safe location, can we tell whether it was a crocodile or alligator that wanted to take a bite? By examining their jaw structure, teeth, and other physical features, we can easily tell these two animals apart! Graphic organizers and amazing images highlight each animal’s habitat and other small differences between the two fearsome creatures, showing readers just what creature is lurking below the waters.