<p>just to add on, for Math, I had 2 years with the teacher, and for Humanities, I had 1 year with him and now I’m working as a Teacher Assistant for him.</p>
<p>If you want to keep things simple, sending 1 humanity + 1 science/math to all schools will cover all your bases (i.e. it’s easier to keep track of, as you’ll fulfill the reqs of some schools to have recs from 2 different subject areas, and you’ll still have 2 strong recs for schools that don’t care which subject the recs are from)</p>
<p>You could send 1 humanties, 1 math and 1 science as well. Sending extra letters of recommendation common. In fact I had 4 sent out when I was applying for transfer even though most schools only wanted 2. Just let them know you are doing that =).</p>