I am a retired science teacher, having spent over thirty years in high schools in Manitoba, Canada. I have an honours degree in Physics from the University of Manitoba, and have taught Physics, Chemistry, General science and Math at high school level.

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Level 18 in Chemistry Level 15 in Physics Level 13 in Algebra Level 9 in Prealgebra Level 8 in Organic Chemistry I Level 8 in Astronomy Level 6 in Biology Level 5 in Geometry Level 5 in Statistics Level 5 in Precalculus Level 5 in Trigonometry Level 4 in Earth Science Level 4 in Anatomy & Physiology Level 3 in Environmental Science Level 3 in Calculus Level 2 in Socratic Meta Level 2 in World History Level 2 in Astrophysics Level 1 in English Grammar Level 1 in Psychology