Autor: Mel Friedman

Greg Hill, a mathematics instructor at Hinsdale Central High School, Hinsdale, IL, has taught all levels of mathematics for more than 25 years. He received his B.A. in Math Education from the University of Illinois and his M.Ed. in Computer Education from National Louis University, Evanston, IL. During his career, Mr. Hill has been a presenter at state, national and international mathematics conferences and has led summer technology workshops for educators. Among his professional recognitions, Mr. Hill was an Illinois state finalist for the Presidential Award for Excellence in Mathematics and Science Teaching in 1998 and 2000.