Earlier quoted context omitted.
> Why. All models are flawed, some are useful. Kids learn mixing paints, that's useful for arts and crafts. Students learn more advanced models depending on their needs. :) Partly-in-jest paraphrase: Most all models used in science education are needlessly ghastly flawed , leaving students and their teachers steeped in misconceptions. Some are useful - for important exams, or for collaborating with teachers in preten…
There are many intentional omissions because people can't afford to study too many years on a curriculum. If you're interested in exploring this issue, perhaps consider what priorities an education ministry would have. For most, knowledge is a means to an end, not an end unto itself.
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