La reproducción de las plantas (Plant Reproduction)

Stanley Yelnats se envía a un campo correccional en el desierto de Tejas donde él encuentra un amigo verdadero, un tesoro, y un nuevo sentido de se.

This book offers a fun way to learn about 16 of the Prado's most important paintings. Each two-page spread teaches about the artist and the painting and asks readers to locate five objects in the artwork.

Here, the printed music is intended primarily for the teacher who will play through the exercises. The pupil plays from memory rather than from the book.

Before there was the U.S. Constitution, there were the Articles of Confederation. Readers discover the story behind the first written constitution of the United States—from the factors that inspired its creation to the reasons why it was replaced. The detailed main text is enhanced by informative sidebars and graphic organizers. Historical images, including relevant primary sources, allow readers to immerse themselves in this historical period. Readers are given the chance to thoroughly examine elements of the original document, making them feel like true historians. They’re sure to enjoy ...