Curated OER
Landscapes of Alpine Glaciation
In this glaciers worksheet, students use Google Earth to look for examples of different glacial landforms and phenomena. Students complete 2 short answer questions.
Curated OER
Indiana Ice Investigations
Fourth graders create a model of the formation of Indiana by glaciers. Working in groups with appropriate materials, they create a model documenting how glaciers moved through the land and formed the geological structure and land masses...
Curated OER
Precession
Students explain how Hipparchus, around 130 BC, used a shift in the predicted location of a lunar eclipse to detect a slight shift in the path of the Sun around the sky. They examine the elliptical orbit in which the Earth travels around...