Delfines y Ballenas

This Spanish-translated book will be a hit with both thrill seekers and with those who prefer to stay safely on the ground. After an introduction to Newton's three laws of motion, readers learn the mechanics of various amusement park rides including roller coasters, Ferris wheels, merry-go-rounds, and gravity rides. They learn how to measure motion, and how kinetic and potential energy apply to their favorite rides. This 6-Pack includes six copies of this title and a lesson plan.

What are the busy little Christmas mice up to on Christmas Eve? Find out in this delightful board book filled with different touchy feely textures and sparkling surprises.

Who were the earliest Americans? When, how, and from where did they enter and spread across the continent? And what is their relationship to modern Native Americans? Anthropologists develop theories to answer these questions based on the evidence they discover. Their theories—and the discoveries that prove and disprove them—are highlighted in this fascinating volume, full of awe-inspiring facts and incredible breakthroughs. Readers will feel like anthropologists and archaeologists themselves as they read about bones and artifacts, and what they reveal about the ancient cultures that roamed...

Dé rienda suelta a la creatividad de su hijo y a su atención por los detalles con más de 30 diseños únicos de unicornios. Más Más de 60 rompecabezas Sudoku, de dificultad media, para el desarrollo del cerebro. Los unicornios son muy divertidos de colorear porque llevan una vida muy mágica. ¡Comparte la diversión y la magia de los unicornios con un niño especial! Este libro para colorear es perfecto para que los más pequeños estimulen su creatividad e imaginación. Es un regalo perfecto. Consigue este regalo perfecto para los más pequeños de tu vida. Un gran regalo (de...