Curated OER
Science: Down Home Dinosaurs
students participate in hands-on activities to discover the different types of fossils. Using teacher-provided materials, they make models of cast and trace fossils. After writing essays describing how traces are formed, students plan a...
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
Exploring channel change using historic maps and field investigation
Students map historic flood induced channel change in the Gila River. In this investigative lesson students create a hypothesis and test it through field investigations.
Curated OER
Insects Preserved in Amber
Students examine and discuss amber and fossils in amber. They simulate the preservation of an insect in amber using glue, a dead insect, and food coloring, listen to a poem about amber, and view real amber under a magnifying glass or...
Curated OER
Timeline of Yellowstone History
Students research important dates and events in the history and development of Yellowstone National Park. They create a timeline that denotes the events after watching the associated video clips.
Curated OER
Fenwick Island, Maryland And Beyond: Who Owns the Sand?
Students examine beach processes and complex beach systems. They study the human efforts to stabilize an unstable environment can lead to complex problems.
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The Nebraska Brochure
Learners research the physical attributes of Nebraska. They work together to create a brochure highlighting the topic of their choice. They share their brochure to the class.
Curated OER
Three-dimensional cooperative modeling
Students explore what is present below the surface in order to drill into the ground and record the type of material that the drill brings to the surface. They discuss the benefits and drawbacks of distance communications. Students...
Curated OER
Glaciers and Ice Wedging
Fourth graders observe buckling sidewalks and potholes before attempting to determine how these things are caused. They freeze water filled plastic cups that have been covered. As the water freezes, the students observe what happens to...
Curated OER
Natural Hazards
Students evaluate the hazards of naturally occurring events. After watching a video concerning safety hazards, students work in groups to discuss the safety issues involved in taking a trip to a mountainous region. Recommendations are...