...I am a 68 year old retiree who enjoys working with high school students to improve their algebra and geometry skills. I have been doing on-line tutoring for 4 years and believe I’ve helped several students improve their grades while also keeping my own cognitive skills refreshed in retirement. I also have previous experience as a substitute teacher and teaching religious education. (read more)
...I'm also prepared to assist in learning the proofs necessary for this course, including but not limited to induction, contra positive, contradiction, and if-and-only-if type proofs. The following is a proof done by me on antisymmetric relations, followed by a shorter proof on set intersection of... (read more)