¿Cuáles son los derechos básicos de los ciudadanos? (What Are Citizens' Basic Rights?)

California grew by leaps and bounds between the Gold Rush and 1900. People from different backgrounds emigrated to California from across America and around the world in search of a new life. This primary source reader focuses on immigration in California from the time of the Gold Rush to the end of the nineteenth century. Primary source documents allow students to see different points of view, and help students look at the world and current issues with a historical lens. This Interactiv-eBook builds literacy and social studies content knowledge through the use of intriguing primary sources...

Grouping and classification are among the first math and science skills that children need to learn. This fun book will challenge children to observe natural creatures to see what makes them the same and different. It presents an interesting way of looking at objects, because the objects may not be exactly the same. For example, birds have two wings, but the wings of different birds may not look similar.

Learn all about the amazing things your muscular system and skeleton do and how to keep them healthy and strong! With vivid images and clear, informational text in conjunction with supportive diagrams, this Spanish-translated nonfiction title introduces readers to basic biological ideas and vocabulary.

Ernst Theodor Amadeus Hoffmann (1776-1822), el más universal de los autores románticos alemanes, fue compositor, pintor y escritor. La vida de Hoffmann transcurrió entre varias ciudades (Varsovia, Bamberg, Berlín, Dresde, Leipzig...) debido a su condición de magistrado al servicio del Estado prusiano, así como a su dedicación al teatro como director musical. Mal pagado y apesadumbrado por el escaso éxito como compositor, vivió épocas de penuria y depresión cuando perdió su puesto como magistrado en las guerras napoleónicas. En 1809 publica su primer relato “El caballero...