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Q: Which Came First—the Chicken or the Egg?
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Why Are the Temperatures Changing?
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Arguing About a Chemical Change
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Use a sample ACT writing prompt in an explore-before-explain instructional sequence to a 9th-grade physical science class to promote student learning and demonstrate that mass is conserved in a chemical reaction
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Focusing the Lens of the Crosscutting Concepts on Secondary Science Learning
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Journal Article |
Teachers use simulations for student motivation, content learning, and engagement in science practices.
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English language learners are increasingly entering classrooms using student-centered instruction that places a greater emphasis on spoken language. While active learning is beneficial for a range of student outcomes,…
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Confusing Science Vocabulary: When Negative Is Positive!
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Being Unique or Being Identical
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The Efficacy of Flipped Laboratory Multiperspective Videos in Skill Acquisition
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In recent years, video-based lectures have been increasingly used in education as part of flipped classroom approaches, adult education, distance learning, and other applications. Though approaches in video-based…
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After-School STEAM Club Connects Botany, Art, and Gaming
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From Balancing Redox Reactions to Determining Change of Oxidation Numbers
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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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