Oh, and nadin? Here's a little personal experience vis-a-vis my HS math and science background:
Math: 8th-Algebra, 9th-Geometry, 10th-Algebra II, 11th-Trig/Pre-Calc, 12th-AP Calculus.
Science: 8th-General, 9th-General, 10th-Honors Biology, Physics, 11th-Advanced Chemistry I, 12th-Advanced Chem II/AP Physics.
Oh, and then there's that degree I have, my 12 years in the Naval Nuclear Power Program (Reactor Operator, radcon tour, etc.), and my current employment at a nuclear power plant. So please, if you just so happen to read this, please keep this little tidbit in mind:
YOU DON'T HAVE A ****ING CLUE AS TO WHAT YOU'RE TALKING ABOUT.