<p>^^</p>
<p>The brainy student who only comes to class on test days sounds like my chemistry teacher who just got out of college. He went to a very large state school and never went to class. He said he just went on test days to take the test. I really couldn’t fathom that. I would love to be involved in discussion! He graduated with a degree in economics, too. Seems strange he wouldn’t want to be involved in economics discussion. (Yes, with an economics degree he is teaching chemistry, physics, and biology. He knows his stuff though!)</p>