Lo que el Frente Polisario esconde

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.

This book introduces you to flamingos, including their size, diet and everyday behavior, which highlights differences between those in the wild and those living in a zoo habitat.

Navarra, situada al norte de la Península Ibérica, cuenta con una extensa y fecunda historia, repleta de personajes memorables y acontecimientos que han dejado honda huella en el curso de las generaciones. La presente edición pone ese vasto legado al alcance de los más pequeños de la casa, que tienen así la ocasión de adentrarse en la riqueza de su patrimonio cultural de un modo ameno y divertido, exento de solemnidad. A ello contribuyen las ilustraciones de Ernesto Lovera y el tono lúdico y amable, al tiempo que riguroso, del texto escrito para ellos por María Begoña Pro Uriarte....

Take a trip to the British Museum as you explore its fascinating objects and geometric shapes! This famous London museum was built for exploration - and for learning geometry. Learn about its history and artifacts as you build your geometry skills. This Spanish math book seamlessly integrates the teaching of math and reading, and uses real-world examples to teach math concepts. Text features include images, a glossary, an index, captions, and a table of contents to build students' vocabulary and reading comprehension skills as they interact with the text. The rigorous practice problems,...