Curated OER
Comet Encounters
Students create glitter-covered comet models. Then they make large outdoor chalk drawings of the solar system and place their comets at the location of the Kuiper belt. They carry their comets around an orbit of the sun, shaking various...
Curated OER
Comets and Meteors
Students construct a model of a comet nucleus using dry ice. They add other materials and describe the features. They complete related exercises on an Internet Web site.