Quién soy yo en realidad y otros enigmas planetarios

Twirling tornadoes, horrific hurricanes, deadly dust storms, and blowing blizzards. Depending where you live, you may have experienced one of these extreme storms. Although being caught in extreme weather can be dangerous, being prepared can save your life. This nonfiction Spanish book introduces students to extreme weather, and teaches them important scientific concepts and vocabulary. The colorful images, diagrams, sidebars, and text features will keep students connected to the text. Aligned to state and national standards, the fun lab activity provides a real-world learning experience that ...

Gymnastics are a great way for kids to get active at an early age. The rolling, tumbling, and flipping in a safe environment can one day lead to big moves and exciting Olympic performances. Starting small, though, is a great way to build both reading and gymnastic skills and establish the foundation for future greatness. Early readers get an inside look at the gymnastics studio, building strength and learning new moves while also learning about mat safety. Technical terminology and fun, full-color photographs provide strong picture-text correlation and help readers build a love for gymnastics ...

Describes the Shetland Pony, including its history, physical features, and uses today. Includes a photo diagram of the pony.

Se presenta una cuidada edición de uno de los manuscritos más antiguos sobre el arte de la navegación. Se trata del Ms. 46 de la Biblioteca General Histórica de la Universidad de Salamanca, cuya reproducción facsimilar se incluye a todo color, precedida de una detallada introducción, desdoblada en la doble vertiente histórica-astronómica, así como el estudio sobre las mismas, debidamente anotado por los autores, especialistas de referencia en sus respectivas disciplinas. Se completa con la transcripción, que facilita la comprensión, al corregir algunos aspectos erróneos en...