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Journal Article |
The unplanned shift to online instruction due to the COVID-19 pandemic challenged many instructors teaching large-enrollment courses to design learning environments that actively engaged all students. We looked at how…
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about the greenhouse effect. The probe is designed to reveal whether students confuse the greenhouse effect with other environmental concerns or lump the…
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Comparing Laboratory Instructional Space Ventilation Standards
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Simulating a Non-Native Invasion
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From the Field: Freebies and Opportunities for Science and STEM Teachers, August 9, 2022
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Freebies and Opportunities for Science and STEM Teachers, September 27, 2022
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Freebies for Science Teachers, March 30, 2021
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Safety and School Science Instruction
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Freebies and Opportunities for Science and STEM Teachers, March 21, 2023
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Lesson Plan |
The purpose of this assessment probe is to elicit beginning ideas about types of forces. The probe is designed to reveal whether students recognize that forces can act both in direct contact with an object and at a…
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Freebies and Opportunities for Science and STEM Teachers, June 18, 2024
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Freebies and Opportunities for Science and STEM Teachers: February 18, 2025
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Freebies and Opportunities for Science and STEM Teachers, October 28, 2025
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about global warming. The probe is designed to find out what students think contributes to global warming.
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