El Pacto Del Mayflower /

Defines pulleys, explains their functions, and suggests simple experiments to demonstrate how they work.

Explains The Early History Of How The Bill Of Rights Came To Be And How It Is Used To Protect Citizens.

Kurdo Baksi, compañero y confidente de Stieg Larsson, proporciona información de primera mano contada con gran humanidad sobre un autor ya mítico.¿Cómo llegó a convertirse Stieg Larsson, uno de los líderes de la lucha contra el racismo y el fascismo en Suecia, en uno de los autores más leídos del mundo? Para entender esto hay que aproximarse al hombre que hay detrás de Millennium, a ese autor enigmático y fascinante. Este libro nos proporciona las respuestas desde un acercamiento al creador de Lisbeth Salander por uno de sus mejores amigos, el también periodista Kurdo Baksi, que...

Take a trip around the world and learn about the Earth’s different climate zones! Students will learn the difference between climate and weather, and study the characteristics of low-latitude, mid-latitude, and high-latitude climates. This nonfiction Spanish book teaches students important scientific concepts and vocabulary terms as they learn about tropical rainforests, savannas, deserts, grasslands, taiga forests, deciduous forests, and tundra. The colorful images, diagrams, sidebars, and text features will keep students connected to the text. Aligned to state and national standards, the...

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!

Teach young students about ways to serve their communities. This Spanish-translated book encourages readers to help others and do their part in the community. Primary source images support the text and engage readers to help them better understand the content. Informational text features help students navigate the text.