Descubramos Alemania (Looking at Germany)

Many people depend on blue crabs from the Chesapeake Bay for their jobs. But overfishing and changes in the blue crabs' habitats have reduced their numbers. Learn how scientists have stepped in to study these blue beauties so that they can keep a healthy crab population. Created in collaboration with the Smithsonian Institution, this Smithsonian Informational 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 of the engineering design process and is...

Adems de ser uno de los mejores novelistas europeos, Ea de Queirs escribi, durante los aos en que ejerci de cnsul, algunas de las ms atractivas crnicas de la historia del periodismo. Ecos de Pars rene escritos que envi regularmente al peridico brasileo Gazeta de Notcias, donde tambin colaboraron Machado de Assis, Oliveira Martins y Ramalho Ortigao.

La solidaridad y la amistad serán las únicas fuerzas capaces de derrotar a los tres gordinflones, glotones sin corazón que oprimen a sus súbditos desde un magnífico palacio, custodiados por el ejército y rodeados de una corte de aduladores. Los tres gordinflones que narra las inverosímiles peripecias de un sabio, un acróbata, una niña y un armero , con sus ya incontables ediciones, se convirtió en el mayor éxito de Yuri Olesha y es hoy un clásico de la literatura infantil soviética de nuestro siglo.

"Dino" Don Lessem brings readers face-to-face with various dinosaur species, detailing their habitats, way of life and how they became extinct. An acclaimed dinosaur expert, Don Lessem has written more than 30 children's books, writes a popular dinosaur column in Highlights magazine, and was an adviser for Jurassic Park. Take a trip through dinosaur time to meet these fast dinosaurs face-to-face: The Gallimimus could outrun a sandstorm! The Struthiomimus may have been the fastest dinosaur. It could run up to 60 miles per hour! The Liaraptor ran until it took off into the air! These may have...