<p>colorado_mom: Your suggestion is an interesting one, but this is not yet the time for it--at least in my general field. I have attended probably 50-60 international conferences by now, and I have never seen a presentation by teleconferencing. This includes the talks by people who were 80+, for whom the travel must have been a bit difficult in itself.</p>
<p>It is really an incredible honor for a high school student to be invited to speak at such a conference. If anyone were to be accommodated by teleconferencing (in my field), as the conferences currently go, it would probably be a Nobel laureate who was ill and could not travel. It is possible that medicine is different as a field, but I would guess not.</p>
<p>There seem to be some school districts that either a) deliver a much higher quality of instruction than we have around here, or b) hold an inflated opinion of the value of time spent in class. My money is on b)--although, now that I think of it, it could easily be both a) and b).</p>
<p>Locally, the school will excuse students for college trips. I am pretty sure that they will even excuse them for family vacations. The general rule is that students have time equal to the length of the absence, after they return, to make up the work.</p>
<p>Are the schools with very stringent rules private schools? Or could some of the people on CC run for their local school boards, and improve things for everyone in their districts?</p>