Arthur Conan Doyle

Beginning readers will enjoy learning how to compose numbers 11-19 with this Spanish book. With vibrant images and easy-to-read text, this full-color text uses a real-world example of building and decorating a gingerbread house to teach math concepts. Students will develop their math and reading skills and be introduced to early STEM themes as they count the candy used to decorate a gingerbread house. The Math Talk section includes questions that will increase understanding of basic math and reading concepts and develop students' speaking and listening skills. Learning math is fun and easy...

Una recopilación de las mejores canciones para jugar, rondas y rimas de sorteo, para llenar el recreo.

Todos los años desde 1901 un grupo de personas notables de la sociedad sueca elige a un hombre o a una mujer cuyos descubrimientos, investigaciones o innovaciones dentro de sus áreas de conocimiento generaron importantes aportes para el avance de la humanidad. Este se conoce como el Premio Nobel. Todos somos genios es un libro para inspirar a grandes y chicos a creer que es posible construir un mundo mejor y alcanzar nuestros sueños. A través de la vida de treinta ganadores de este aclamado premio se evidencian los aportes que cada uno logró para la cultura y la ciencia. En las historias ...

The United States grew rapidly from the time of the Louisiana Purchase to the building of the Transcontinental Railroad. All of this expansion came at the expense of Native American populations that had either lived in the region for centuries or been forced there from ancestral homes in the East. Tribes memorably fought on their own and together in an doomed effort to retain the land and a lifestyle that had long sustained their families. This book outlines some of the major conflicts of the Westward Expansion, and of the treaties and were signed, and often broken, by representatives of the...