Ayudar a un amigo con un problema de alcohol (Helping a Friend With an Alcohol Problem)

Design a flexible protective layer for a space suit. Space suits have come a long way. The look and function of space suits has evolved over time, but their purpose has always been the same--to keep astronauts safe. From the first suits worn during the Mercury missions, to the latest suits being tested by NASA, there have been great improvements. Learn all about the science behind space suits and how they have changed over time. Created in collaboration with the Smithsonian Institution, this Spanish Smithsonian Informational Text builds reading skills while engaging students' curiosity about...

He planeando que en el mundo de hoy nos hemos embarcado en una carrera loca hacia ninguna parte,en una ciencia inducida para arrebatarnos el derecho a pensar.El resultado es evidente.Nos hemos transfigurado en seres simples.En la simplicidad descansa nuestro sometimiento. Es una estrategia tan perversa, tan inteligente, que ha logrado que los sometidos pensemos que somos libres. Es una conspiración que nos impulsan a decir solo lo que esta"bien" lo que todo el mundo acepta y cree, no te puedes salir de la fila, nos han obligado a rechazar lo intrincado, lo complejo lo que te exige la...

Practice nonstandard measurement at the zoo! This exciting, Spanish-translated title encourages readers to practice measuring their favorite zoo animals, such as elephants, giraffes, pandas, and more. A gorilla weighs the same as three men! When a cheetah runs, its stride length is the length of three men! An elephant weighs the same as three pickup trucks! Vivid images, fun practice questions, early STEM themes, and helpful mathematical diagrams make nonstandard measurement entertaining and easy for children to understand.

The Mapuches established themselves in the eleventh century in what is now Argentina and Chile. Their literature is very rich and oral in nature, which highlights the legends that speak of their Gods, beliefs, customs, and stories of their encounters with enemies.