• fitjazz@lemmyf.uk
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    5 months ago

    My 6th grade science teacher taught us that blood is red but that some people think it is blue until it touches air because our veins look blue under our skin. He explained how the different wavelengths of light are absorbed differently and they was why it looks that way. Two years later my 8th grade science teacher taught us that blood is blue until it touches air. She was not happy when I told her she was wrong. I even explained it and told her to go talk to the other teacher if she still did not understand. She still would not listen to me. Over half the class was in the same sixth grade class as me but I was the only one that either remembered or was willing to stand up to the teacher. I finished losing faith in the education system on that day.

    • Hadriscus@lemm.ee
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      5 months ago

      A teacher not able to fathom being corrected by a student. Terrible and terribly common. Afraid to lose their authority, perhaps? I had this happen to me at around 8 or 9yo : I corrected my teacher on a specific conjugation (the infinitive of a verb), but she wouldn’t admit she was wrong. That day I swore I’d respect anybody in a discussion, even when I thought I was right and they were wrong. I would consider their take at the minimum

    • JasonDJ@lemmy.zip
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      5 months ago

      Well my 6th grade science teacher told us that Chernobyl was fortold in the book of revelations and it meant that the world will end soon. Public school. In New England. In the 90s. The 1990s.