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Using a Systems Thinking Approach to Figure Out Why a Ball Drops, Bounces, and Stops
Journal Article |
This column provides how-to strategies and practical advice for the science teacher. In this issue, learn how to develop students’ systems thinking skills and have them apply these skills to discover and explain the…
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From Balancing Redox Reactions to Determining Change of Oxidation Numbers
Journal Article |
Redox reaction is a core concept in teaching and learning chemistry. This article explores a new method for balancing organic redox reactions that requires the balancing of both atoms and charges. The H+, O, H2O, and e…
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Scope on Safety: STEM: A question of safety.
Journal Article |
This column shares safety information for your classroom. This month’s issue discusses the growth of STEM lessons and the need to address hazard recognition and safety training relative to the use of hand and power…