I have been an NC board certified teacher in the areas of science, health and physical education, with fifteen years' experience. I have taught middle school math, and remedial math in grades 4-6, where students improved their scores on achievement tests from percentile scores in the teens, to 50 and as much as the 60th percentile.
I have also taught middle school science, which includes units in many branches of science: plant and animal biology, anatomy a...