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This study investigated the stability and persistence of prospective elementary teachers’ conceptual understanding of average speed. A questionnaire containing two questions about average speed was administered to the…
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Exploration Geologist Quinton Hennigh
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Exploration geologists, colloquially known as prospectors, look for new sources of mineral deposits. They use a mix of geological, geophysical, and geochemical knowledge to analyze data and test hypotheses about where…
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A Research-Based Checklist for Development and Critique of STEM Instructional Videos
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The technical barriers to video production are decreasing and the popularity of video as an instructional medium in science is increasing. Although a large body of education research is available to inform the…
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Teacher Spotlight: Daniel Delcher
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Operationalizing the Duty of Care Through Rubrics
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Laboratory experiments are a key aspect of science education. However, they do have risks, and accidents do happen. Science educators have a duty of care, which includes duty of instruction. One tool that can be…
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