PBS
Breaking it Down
After challenging themselves to correctly choose the form of erosion and length of time required for a given landform to develop, earth science class members model mechanical and chemical weathering with various lab demonstrations over...
Curated OER
Cartographer on Assignment: Creating a Physical Map of Africa
Learners use geographic information to make an outline map of Africa, then demonstrate their understanding of the physical landscape of Africa by using a variety of materials to create a physical map of Africa
Curated OER
Look At Those Leaves!
Students observe and sort tree leaves. In this earth science lesson, students observe the attributes of real leaves and measure leaves using Unifix cubes.
Curated OER
Geography: examining the Glacial Features of Cape Cod
Students examine satellite images of the glacial features of Cape Cod. They analyze where human activity is located in terms of those features. Students make models of the features, including kettle holes. They also use contour maps...
Curated OER
Mountains: A Drama Exploration
Students dramatize the formation of mountains. In this earth formation dramatization lesson, students read Anne Issacs', Swamp Angel, and research the how the layers of the Earth move to form landforms. They work in groups to dramatize...
Curated OER
Rock Hunters
Pupils observe rocks of various types and sizes and to record these observations through drawings.
Curated OER
From Lake to Lake
Fourth graders investigate the formation of the Great Salt Lake. They conduct research using a variety of resources. The information is used to construct a timeline of the history. Each phase of history should include facts and...
Curated OER
Polishing the Petoskey
Students select a stone and polish it. Throughout the process they demonstrate an understanding of rocks and fossil formation.
Curated OER
Watersheds:Stream Channels And Post-fire Stream Flows
Students draw cross sections of a stream channel from field data. In the field, using a GPS, they determine the depth of a stream channel and use a spreadsheet to graph the stream channel.
Curated OER
Science: What Happens to Create the Lode?
Young scholars understand how mineral deposits are formed and why they are not evenly dispersed. They create and describe three different precipitates from four solutions simulating mineral ore deposit formation in sedimentary rock.
Curated OER
Polishing the Petoskey
Students polish a Petoskey stone to show how to make an attractive rock display. In this polishing rocks lesson plan, students use sand paper and polishing materials to polish a rock and remove the rock dust. This is to display a nice...