Lo que el Frente Polisario esconde

Students will learn about the history of hot air balloons and they will also discover the importance of volume when calculating hot air balloon flight. Used in the classroom or at home, this nonfiction Spanish text includes mathematical charts to help students practice calculations. With a glossary, an index, dynamic images, and easy-to-read text, students will build their math and reading skills while they are engaged in reading high-interest content.

¿Crees que las cebras tienen rayas porque escaparon de una cárcel? ¿O que los cocodrilos lloran por miedo al agua? En este libro encontrarás estas y muchas más respuestas locas (además de la verdadera, claro) a las preguntas más habituales sobre animales...

Towner Whitney proviene de una familia de mujeres de Salem que tienen el don de leer el futuro en los patrones de encaje. Una saga de mujeres que han guardado secretos durante generaciones. Towner vuelve a casa a raíz de la desaparición de dos mujeres del pueblo, pero pronto descubrirá que este hecho que en un primer momento parece aislado, puede sacar a la luz la verdad sobre la muerte de su hermana gemela...

Earthquakes can leave people and property in bad shape. At times, they can be deadly. Find out about the science of studying earthquakes and the men and women who track the movements of the ground below us. Created in collaboration with the Smithsonian Institution, this Spanish book ignites a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides English language learners through every step of the engineering design process. Inspire students to pursue a STEAM career with career advice from a real person working in a STEAM field. Discover...