My students and their parents have said that I have a gift for making Mathematics make sense and even fun! I have had the privilege of teaching high school students Mathematics from Pre-Algebra to AP Calculus A/B at Naperville North H.S., an award-winning public high school, in the western suburbs of Chicago, for 30 years. Some of the most gratifying experiences has been when I have worked with struggling students in small groups or in one-to-one sessions. It has been amazing to witness t...