My mental block is a brain injury that went undiagnosed until I was 30. I can't really hold more than two numbers in my head at a time. I struggled through math in school because it was lecture based, and the books were written to accompany a lecture.
I can learn math fairly well if I have the right written material and the right direction. However, I do not retain math skills: without active practice, I revert back to "how do fractions work?"
For example, I did extremely well in a college algebra course that was partially online (combined with Khan Academy to catch up). I could do my tests perfectly in pen, much to the amusement of the assistants. I could make connections and see the implications and applications of the math. Roughly three to six months later, I was back to forgetting fractions.
I can't learn these things over time, but I can learn them all at once. I'm collecting resources for my next math adventure.
Yes. What would you like to know? I am better at answering specific questions.
The injury was diagnosed via SPECT scan. Two of them: one after mental activity, one after physical relaxation. This also revealed that my brain relaxes with mental activity, and "lights up" with physical relaxation.
No, I don't know how. The clinic also took a medical history and said, based on my symptoms, it probably happened in early childhood as a baby.
I always knew there was "something" wrong with me, so I jumped at the opportunity to get a brain scan. The clinic was a little suspect in that they claimed to be able to diagnose mental health issues via the scan, but they combined the scan with more traditional evaluations.
I can learn math fairly well if I have the right written material and the right direction. However, I do not retain math skills: without active practice, I revert back to "how do fractions work?"
For example, I did extremely well in a college algebra course that was partially online (combined with Khan Academy to catch up). I could do my tests perfectly in pen, much to the amusement of the assistants. I could make connections and see the implications and applications of the math. Roughly three to six months later, I was back to forgetting fractions.
I can't learn these things over time, but I can learn them all at once. I'm collecting resources for my next math adventure.