La fuerza y el movimiento (Forces and Motion)

Uncovers the secret codes that different animal species use to relate to each other, revealing that communication among certain animals is not different from human communication.

Students will develop their geometry skills as they study the geometric shapes of modern art and read about the innovative artists who turned the art world upside down. This Spanish book seamlessly integrates the teaching of math and reading, and uses real-world examples to teach geometry concepts. Text features include a glossary, an index, captions, and a table of contents to increase students' vocabulary and reading comprehension skills as they interact with the text. The rigorous practice problems, math charts and diagrams, and sidebars provide many opportunities for students to practice...

¡Hola! Soy Luis Felipe Noé. ¿Quieren subirse conmigo a mi tren? Los invito a un viaje muy especial. Un viaje de ida y también de vuelta. Un viaje donde podemos bajar en muchas estaciones y quedarnos todo el tiempo que tengamos ganas... Este viaje es el viaje a través de mi historia, de mis obras y de mi propia vida… Con valijas cargadas de pinceles y brochas, zambullidas, manchas y personajes escondidos. Un viaje de exploradores con lupas y largavistas. ¡Saquen los boletos que ya llega el tren!

Winning the American Revolution was just the first step. After defeating Great Britain, the American colonies were united in name only. How would this independent nation be governed? During the summer of 1787, representatives went to Philadelphia to solve the problem. The result, the U.S. Constitution, created a new government, establishing the foundations of a free nation and setting a new course for history.