Amigos en la escuela

Intermediate Readers Explore Concepts Of Evaporation, Condensation, And Water As A Solid, Liquid, Or Gas.

Conmemorar 75 años de El Colegio de México no constituye un logro menor, pero esta efeméride no basta para justificar un recuento de los triunfos alcanzados. Lejos de sucumbir a las trampas de la autocomplacencia, en estas páginas se busca establecer un diálogo crítico con su historia, así como aprobar elementos de inteligibilidad que promuevan un mayor conocimiento y un esfuerzo renovado por ampliar sus perspectivas de estudio. Los ensayos que aquí se reúnen, ideados para revalorar y recuperar las trayectorias de algunos de los primeros protagonistas de esta historia.

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.

Life in the Southern Hemisphere is bitterly cold for most penguins, but they don't seem to mind. Most penguins live in large colonies on the coast of Antarctica or on nearby islands. Readers explore penguin colonies for themselves, learning fun facts about these beautiful birds with the help of accessible text. Readers learn how penguin families work together to feed their young and keep them warm. A helpful graphic organizer aids in reader understanding. Readers will enjoy detailed images of penguin species at home in the Antarctic with every turn of the page.