La secreta mision del 6.21

Advances in science have changed our world, all thanks to the scientists behind important discoveries. Some of the most important discoveries have come from female scientists, who were as unique for their work as they were for being trailblazers in a male-dominated industry. This text offers a biographical treatment of such important scientists as Marie Curie, Rachel Carson, and Jane Goodall, as well as others who have made it possible for women of the future to have a career in science. Age-appropriate text, fact boxes, historical and modern images, and a comprehensive timeline complete the...

La increíble e inspiradora historia de un niño que desde el corazón de África supo vencer todos los obstáculos y logró convertirse en atleta olímpico. Un canto a la esperanza y a la paz que nos muestra que hasta en la oscuridad, siempre brilla una luz que nos guía. This is the incredible, inspiring tale of a little boy from the heart of Africa, who was able to overcome all of the obstacles in his life, and become an Olympic athlete. A story of hope and peace, which shows us how there is always a light that shines to guide us, even in the darkest moments. Lexile Level: 910L

From the Carnival celebration in Ponce to El Yunque National Forest, there's a lot to see and do in Puerto Rico. This island territory lies in the Caribbean. Puerto Rico introduces the state's history, geography, climate, economy, people, and places. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. Aligned to Common Core Standards and correlated to state standards. Core Library is an imprint of Abdo Publishing, a division of ABDO.

Plants are the living things that have been on the planet longer. How do they manage to protect themselves if they can't move? Explore the different mechanisms that plants use to survive in different habitats.