España, ayer y hoy + CD-ROM

Computer science is all around us, at school, at home, and in the community. This book gives readers the essential tools they need to understand the computer science concept of reusing resources and knowledge. Brilliant color photographs and accessible text will engage readers and allow them to connect deeply with the concept. The computer science topic is paired with an age-appropriate curricular topic to deepen readers' learning experience and show how reusing resources and knowledge can be helpful in the real world. In this book, readers learn about the Bill of Rights and how parts of it...

La educación sexual en la escuela en un ambiente cargado de puritanismo es la original propuesta de esta nueva novela de Tom Perrotta, uno de los más interesantes novelistas estadounidenses de la actualidad. Definido como «un Chejov americano» por The New York Times Book Review y aclamado por su maestría para retratar con inteligencia y sensibilidad las aflicciones de la vida contemporánea, Perrotta tiene ya dos novelas trasladadas al cine con éxito, una de las cuales, Little Children —Juegos de niños, publicada también por Salamandra—, mereció tres nominaciones al Oscar....

Born into slavery, Frederick Douglass relied on his own determination and ingenuity to carve a path to freedom. Once free, he dedicated his life to improving the lives of others and fighting for justice and equality. This inspirational Spanish biography uses primary sources to engage students in learning about the fascinating life of Frederick Douglass. Students will build their literacy skills as they are immersed in social studies content. Text features include a glossary and an index to increase comprehension and academic vocabulary.

Examines aspects of painting, including its development through history, the way painters work, the materials they use, and ways of appreciating paintings, with movable flaps that reveal text and illustrations.