Omar Jayyam

Readers may never expect that they might free fall to Earth, but if they have ever dived into a pool, that's exactly what they've done. This Spanish-translated book shows readers how Newton's three laws of motion affect divers, skydivers, and mountain climbers' movements. Readers discover who uses gravity, who works against it, and all other forces that contribute to a successful dive or climb. After reading this Spanish-translated book, readers can decide if they will ever be interested in engaging in one of these extreme sports. This 6-Pack includes six copies of this title and a lesson...

Book Features: • Ages 5-8, Grades K-2 • 24 pages, 8 inches x 8 inches • Simple, easy-to-read pages in Spanish with full-color pictures • Includes a glossary, index, and an engineering design activity • Supports NGSS Playful Learning: In Mi Biblioteca de Ingeniería: Diseño y Construcción para Jugar, kindergarten—second graders learn about the forces, energy, and designs that make up roller coasters, sports equipment, zip lines, and other things we love! Engineering Made Fun: Forces, energy, and motion are all a part of how we play. Young readers learn how engineers use science...

Snouts, spines, or scutes help many animals survive. Information on why is contained in this engaging book.

¿Puedes creerlo? Han pasado 25 años desde que nuestro hombrecito con sombrero de copa primero partió a ser un fenómeno en todo el mundo! Sin embargo, todavía se ve con su rostro fresco como siempre! Aun así, durante este tiempo, Wally aprendió algunos trucos astutos y nuevos sobre el arte de desaparecer... Esta es una nueva edición de búsqueda clásica para celebrar, ahora con diabólicos rompecabezas y un nuevo y asombroso arte. Lleno de extras fantásticos, cubierta con solapa espectacular, desplegables nunca-antes-visto, y una lista para marcar. Este libro nos trae el desafío de...