...I am a PhD math and also an Actuary. I have taught Pre-Calculus, Trig, Calculus from high school through undergraduate and graduate school for upwards of 20years. I have taught many semesters of college Linear Algebra to undergraduates and graduate students. (read more)
...I learned how to write and speak in Vietnamese for 16 years. Then, I came to America 10 years ago. I started to learn and speak English since then. (read more)
...Last year, I taught Biology at the Undergraduate level and conducted weekly labs for my students. Additionally, I substituted at a fantastic Catholic School teaching Math and Science for grades 3-8. I recently moved to DC and am an 8th grade Science teacher at a local charter school. (read more)