Matemáticas en Marte (Math on Mars)

The asteroid belt between Mars and Jupiter is an intriguing area of our solar system. Scientists have counted over 670,000 known asteroids there, but there could be millions more not yet found. Readers will discover much more about the asteroid belt in this highinterest book, which blends science and math. They'll read about several topics, such as space missions to the asteroid belt and the difference between an asteroid and a planet, and solve associated math problems-just like actual space scientists do!

An innovative tool supports high school students and teachers in the area of language and communication. PP.

La reina, el rey y el peque o pr ncipe visitan a un ni ito un d a por la ma ana, pero l no est en casa. Por eso, al otro d a, vuelven acompa ados de un caballero, pero el peque o tampoco se encuentra. Cada d a se agrega un nuevo personaje a la comitiva que llega a buscar al ni o, hasta que, por fin, un domingo el chico recibe a toda la corte en su casa.

Desastres naturales (Natural Disasters) is an exciting book about how estimations and predictions help save lives in natural disasters. Students will learn critical math concepts as they are engaged in reading about the properties of natural disasters. Practice problems and mathematical diagrams help students reinforce the importance of mathematics. This Spanish title includes a glossary, an index, engaging images, and easy-to-read text to help students build their math and reading skills.

Un libro chic, que te hará reír y encontrar tu lado más cool. Una guía definitiva que te mostrará las ventajas de incorporar a tu vida el look, la actitud y el charme perisino con ironía y descaro...