Esa no es mi cola

Practice time measurement by timing races! Racing is all about having the fastest time, so accurate time measurement is very important for athletes! Young readers will learn all about how athletes measure racing times and will practice their mathematical and STEM skills. The Spanish-translated text, vibrant images, fun practice problems, and helpful mathematical charts in this title make time measurement seem exciting and simple!

Provides Information About Mammals, Physical Characteristics, Behavior, Mating, And How They Protect Themselves From Dangers.

Enseñar de forma divertida el abecedario a un niño. Aprende con niños el abecedario para niños y bebés. Bonito libro con imagenes de ilustrada animales ayudará a sus hijos para descubrir el alfabeto. Saber el abecedario es esencial para aprender. Es un primer paso a leer y escribir y es divertido para niños. Descubre nuestras imágenes de ilustrada animales del abecedario. Este libro pretende estimular la curiosidad de los niños. Actividades para niños preescolar y primaria. Este libro es perfecto para padres, madres, niñeras, abuelos ... Aprende a cosas importantes tus niños. Este ...

Mars is perhaps the most thrilling planet these days. With rovers exploring its surface and manned missions in the works, people are wondering if Mars is our next home! In this highinterest book, readers will learn more about Earth's neighbor, including what its climate and surface are like, why it's called the Red Planet, and about the recent discovery of water on its surface. They'll learn all this while solving "Your Mission" math problems that complement and support the text. This motivating volume is an engaging way to explore key aspects of science and math curricula.