Curated OER
Dark and Beautiful Caves
Young scholars research how caves form. They describe the major stone formations in caves by taking notes. They construct a clay model of a cave and mark each formation making it easy to identify in the legend.
Curated OER
Sedimentation
Students are introduced to the various types of sedimentation. In groups, they define the term and research what causes it to happen. They compare and contrast the different types of sedimentation and research how it occurs off of Cape...
Curated OER
Arkansas and Louisiana Purchase Wetlands
Students experiment to determine the value and importance of wetlands in Arkansas. They develop an environmental appreciation for wetlands.
Curated OER
UMNH: Cultural Clutter - Tales In The Trash
Fourth graders list three or more types of evidence of prehistoric cultures that encouraged archaeologists to investigate the marshes around the Great Salt Lake. They also explain why it is important not to disturb archaeological remains.
Curated OER
Relative Ages of Rocks
In this rocks instructional activity, students review how sediments are layered over time and how the relative ages of rocks are determined. This instructional activity has 1 matching and 11 multiple choice questions.