Líderes de la Comunidad

Some of the most powerful things in the world are so tiny they can't be seen with the naked eye! Readers will be amazed at what they see when they take a glance at the world of the mini but mighty in this stunningly fascinating Spanish-translated nonfiction title that features remarkable images and graphics, informational text, index, and glossary. Through these features, readers are able to explore and discover such micros as DNA, atoms, bacteria, phytoplankton, and nanotechnology items like nano-robots and microchips! This 6-Pack includes six copies of this title and a lesson plan.

Este libro pone en tus manos una ayuda complementaria, que pretende ser lo mas personal posible, en tus estudios de Física y Química. Un gran número de cuestiones y problemas explicados y resueltos y una amplia colección de actividades propuestas, con solución indicada, te ayudarán a afianzar mejor los conocimientos adquiridos.

En El fascinante mundo de... las aves rapaces descubrirás la rápida garra acuática del águila pescadora o la alucinante caída en picado, a 200 km por hora, del halcón peregrino en busca de su presa. Verás el preciso planear del buitre oteando la carroña o te sorprenderás de la habilidad del alimoche cuando utiliza una herramienta para conseguir su comida... y muchas cosas más sobre su fascinante mundo.

'Malala is an inspiration to girls and women all over the world.' - J.K. Rowling I Am Malala tells the remarkable true story of a girl who knew she wanted to change the world - and did. Raised in the Swat Valley in Pakistan, Malala was taught to stand up for her beliefs. When terrorists took control of her region and declared girls were forbidden from going to school, Malala fought for her right to an education. And, on 9 October 2012, she nearly paid the ultimate price for her courage when she was shot on her way home from school. No one expected her to survive. Now, she is an international...