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Disequilibrium: Colorful Covalent Bonds
Journal Article | September 2017
This column shows how to use discrepant events to confront misconceptions. This month’s discrepant event is a colorful way to help students visualize changes in molecular bonds and explore the concept of surface tension…
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Case Study | January 2015
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Lesson Plan | April 2020
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Lesson Plan | December 2022
The purpose of this assessment probe is to elicit students’ ideas about chemical bonds. The probe is designed to find out how students interpret molecular models.
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Journal Article | May 2023
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Making Inquiry Accessible for Students With Disabilities
Journal Article | May 2022
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Journal Article | May 2022
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Case Study | March 2018
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Journal Article | August 2020
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The Biochemistry of Curly and Straight Hair
Case Study | January 2019
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Accomodating Visually Impaired Students in Secondary Science
Journal Article | November 2022
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Journal Article | April 2020
The manufacture of metal alloys is ubiquitous, yet infrequently discussed in high school coursework as concepts related to them are often too complex or abstract for beginning science students. However, earlier…
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Lesson Plan | December 2022
The purpose of this assessment probe is to elicit students’ ideas about crystalline solids. The probe is specifically designed to determine how students think atoms are arranged and move in a crystalline lattice.
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Freebies and Opportunities for Science and STEM Teachers, March 28, 2023
Reports Article | March 2023
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Case Study | December 1999
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