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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about a common phenomenon—rusting. The probe is designed to find out what students think happens to the mass of iron nails after a chemical change.
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A Layered Approach to Scientific Models
Journal Article |
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Science Instructional Space Safety During Summer Recess
Blog Post |
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Freebies and Opportunities for Science and STEM Teachers, March 28, 2023
Reports Article |
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about an important fossil fuel used by humans. The probe is designed to reveal how students trace oil back to its original source of material.
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Wood Dust in the Lab—A Major Safety Issue!
Blog Post |
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about conservation of matter during a chemical change (oxidation). The probe is designed to find out if students think the mass changes as rust forms…
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Indoor Air Quality Issues in the Science Instructional Space
Blog Post |
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Freebies for Science Teachers, June 8, 2021
Reports Article |
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Freebies for Science Teachers, November 23, 2021
Reports Article |
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Enhancing Students’ Science Learning Using Phenomena
Blog Post |