<p>You are right, Northstarmom. Looking back, I regret that we didn't pursue it. I also regret I didn't pursue some other things with at least one other teacher my kids had. It is not a valid excuse, but there were few if any other parents of our kids' classmates who seemed to be interested in or be aware of what their kids were studying. The culture of our high school does not include parents interacting with the teachers in regard to the material being taught in classs. At the time, I felt that I would have seemed weird or inappropriate for going to the teacher with my concerns about his incorrect formula, but I realize now that I should have. </p>
<p>Here are a few other incidents involving my involvement, or lack thereof, that happened in our high school (although they do not involve subject matter, so they are not exactly the same as what is being discussed here.) </p>
<p>In ninth grade social studies, the class did a simulation of international relations in teams - it was a very big deal and went on for weeks. The teacher allowed the kids to use very vulgar and inappropriate names (sex and drug related) for their teams, and I still regret that I did not complain about that. I saw a paper which was handed out on which he had typed up the names, so he was definitely aware of them. He was a very popular teacher and he was famous for these wonderful simulations that all the kids just loved. (Actually, they were very good except for that one thing.) The man had a very big ego, and I feared he would be vindictive to my kids if I complained. I am still upset to think that these kids learned from him that it is appropriate to use this type of language for fun in a classroom setting.</p>
<p>Another time, I happened to run into my son's very egotistical English teacher while he was watching an athletic event that my son was part of. To be pleasant, I thanked him for coming to watch the kids and told him my son had been enjoying the class and was working very hard on his essays. A few days later, he told the class that "John's mother (not his real name) is probably writing his essays for him because she knows everything that goes on in this class." From then on, I avoided that man at all costs.</p>
<p>Finally, my son's athletic coach (a well meaning but kind of clueless older man) had a young adult "volunteer" from the high school branch of the Campus Crusade for Christ working with the kids at practice and leading prayers before competitions. A flyer was distributed by a parent of a teammate who had graduated inviting the team to a "pasta dinner" sponsored by this organization, where students were to have fun activities as well as learn more about the religious teachings of this group. This is a public school with students of many faiths, and I felt that this was totally inappropriate. When I found out, I called the athletic director of the school to complain. She is a no-nonsense, drill sergeant type person and she called the coach down to her office immediately and told him to put a stop to it. Of course, the coach told the kids that Mr. So and So, whom everyone liked, couldn't work with the team anymore because someone's mother had complained. My son figured out it was me who had complained, and thought that others did too, and was embarrassed, but at least I knew I did the right thing in that case.</p>