Anne Agostinelli has taught middle grades mathematics since 2005. She is currently a classroom teacher at Haines School in Chicago's Chinatown neighborhood. She enjoys the energy problem solving evokes in teachers and students, and is excited to do math with you!
Karl Liechty has been a math professor at DePaul University since 2014. He teaches all kinds of math classes at DePaul, and loves hearing about interesting problems and talking about them with anyone who will listen.
Casey McLeodhas been with Chicago Public Schools since 2002. She has experience teaching both middle school math and algebra. Currently she works as a math specialist and IB Coordinator at Josephine Locke Elementary.
Peter Tingleyhas been a professor at Loyola University Chicago since 2012, where he teaches a wide range of math classes. He has been involved in math circles since 2006, and has run sessions in 6 different circles. Most of all, he loves to solve problems!