La ciencia está en el limón

With every new feat, there is at least one big failure. Learn about some of the biggest technological feats and failures in human history in this fascinating, Spanish-translated nonfiction title that allows readers to discover some of the technological innovations that have made life easier. Featuring detailed images, charts, and graphs, informational text, and intriguing facts, children will be engaged and captivated from cover to cover! This 6-Pack includes six copies of this title and a lesson plan.

Adiós a las trampas es el resultado de un concurso convocado por el IFE, el Conaculta y la Secodam en donde los niños y los adolescentes mexicanos expresaron su opinión sobre la corrupción en un dibujo. Si bien es difícil predicar con el ejemplo, los niños muestran una conciencia cívica ejemplar; ello es reconocido por los adultos que acompañan los dibujos de este libro: Germán Dehesa, Carlos Elizondo Mayer-Serra, Denise Dresser y Federico Reyes Heroles.

Until just over 150 years ago, northern Mexico extended thousands of kilometers farther than its current border with the United States. Many different indigenous groups flourished in that region before the Conquistadors arrived. What we know about their lives and customs is the result of archeological discoveries and the chronicles of the first Spanish priests and soldiers that had contact with them.

Students Will Learn The Election Process From Beginning To End With This Wonderful Title. From What A Candidate Is, To Where And When People Vote, And How And Why The Election Process Is So Important In Our Country.