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    Freebies and Opportunities for Science and STEM Teachers, April 18, 2023 Reports Article | 
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    Freebies and Opportunities for Science and STEM Teachers, March 26, 2024 Reports Article | 
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    Freebies and Opportunities for Science and STEM Teachers, November 1, 2022 Reports Article | 
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    Lesson Plan | The purpose of this assessment probe is to elicit students’ ideas about transfer of energy. The probe is designed to determine whether students recognize that heat flows from warmer objects or areas to cooler ones. 
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    Freebies and Opportunities for Science and STEM Teachers, October 8, 2024 Reports Article | 
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    Freebies and Opportunities for Science and STEM Teachers: June 24, 2025 Reports Article | 
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    Freebies and Opportunities for Science and STEM Teachers: September 9, 2025 Reports Article | 
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    Freebies and Opportunities for Science and STEM Teachers, January 28, 2025 Reports Article | 
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    Lesson Plan | The purpose of this assessment probe is to elicit students’ ideas about decay and decomposers. The probe can be used to determine whether students recognize the need for a biological agent to break down once-living… 
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    Freebies for Science Teachers, October 20, 2020 Reports Article | 
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    Growing STEM Learning Opportunities With Agriculture Journal Article | 
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    Freebies and Opportunities for Science and STEM Teachers, June 3, 2025 Reports Article | 
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    Freebies and Opportunities for Science and STEM Teachers, September 16, 2025 Reports Article | 
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