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.

Join the children in this book on a trip to the dentist. Going to the dentist can be fun, especially if you use addition to help you find answers to questions like these: How many teeth do you have? How many times should you floss your teeth each week? Make your next trip to the dentist an adventure with addition.

There are many kinds of friends including invisible ones, family members, pets, pen pals you have never met, and best friends. This book celebrates the special bond in all its diversity.

History is full of unsolved crimes, mysterious disappearances, and strange sightings. Readers will discover some of the most well-known mysteries in history--including Amelia Earhart, Big Foot, and the Salem Witch Trials--in this fascinating, Spanish-translated nonfiction book. Featuring detailed images, intriguing facts, and informational text in conjunction with a glossary of terms and an index, readers will be enthralled from beginning to end! This 6-Pack includes six copies of this title and a lesson plan.

La presente exposición trata de rendir homenaje a Mário Pedrosa a través de una selección de arte brasileño e internacional que responde a cuestiones artísticas trabajadas por él en diferentes momentos de su producción intelectual. En la muestra se plantea un modelo de historia del arte abierto y plural --no lineal--, es decir, no como una secuencia de estilos y lenguajes superpuestos sino como una serie de propuestas a través de las cuales se alcance una comunicación eficaz entre el artista y su espectador.