Argumentation vs Explanation With The NGSS

What is the difference between argumentation and explanation? There are a lot of misunderstandings around when it comes to the Science and Engineering Practices, and the concept of argumentation definitely…

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NGSS Modeling Is Not An Art Project

What do "good" models look like in NGSS classrooms? I’m just going to say it - those pretty “edible cell” projects, the Oreo lunar cycles, the “biome in a box”…

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