Curated OER
Dunking Duckies - Endless Expansion And Contraction
Students use inquiry to explore how their dunking duckie bobs up and down. In this states of matter lesson, the teacher guides the class towards discovering how the dunking duckies continue to bob up and down for days without being touched.
Curated OER
Air Expansion and Contraction
Students observe that air exerts pressure, that heated air expands and that cooled air contracts. After the demonstration, students engage in a question and answer session about what they saw.
Curated OER
A Model of Three Faults
Young scholars investigate faults. In this science lesson plan, students explore the many stresses and strains in the earth's layers and research the types of faults in their state.
Curated OER
Site and Situation: Right Place at the Right Time
Students put their geography skills to work. In this geography skills instructional activity, students research maps and other primary and secondary sources to simulate the site selection process for the Pennsylvania Railroad Shops post...
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THE WONDERFUL WATER CYCLE
Learners are introduced to the processes of evaporation and condensation as they observe physical changes in water. They observe how matter changes from a solid to a liquid state. Students are explained that steam is water in its gaseous...
Curated OER
Investigation 3 - Weathering
Fourth graders study 4 types of weather processes: wind, running water, plant growth, and freezing water. They explain how the processes of weathering and erosion change and move materials that become soil. They draw diagrams...
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North American Cultures
Students take a closer look at the geographic theme of place. In this geography skills lesson, students research their city and create murals that highlight its history, residents, landmarks, and resources.
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Weather and Wind
Students study wind and its effect on weather. In this investigative lesson students write a report on wind and weather and create a movement sequence.
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Testing the Accuracy of a Rain Gauge
Young scholars identify and test variables that may affect the accuracy of a rain gauge. They share findings of their research with the class in a 'mini-meteorology-convention'. They design an experiment with a control setup to test...
Curated OER
Business Cycles in the Four-Corners
Students are introduced to new vocabulary associated with business cycles. In groups, they read excerpts from their textbook about the causes and effects of business cycles. To end the lesson, they identify the businesses in the Four...
Curated OER
Testing the Accuracy of a Rain Gauge
Middle schoolers identify and test variables that may affect the accuracy of a rain gauge.