Links to past conferences, and dates for future conference
| 2019 - Sandusky (69) | | 2018 - Akron, October 11-12 (68) | | 2017 - Columbus, October 19-20 (67) |
| 2016 - Sandusky, October 27-28 (66) |
| 2015 - Cincinnati, October 15-16 (65) |
| 2014 - Cleveland, November 5-7 (64) |
| 2013 - Dayton, October 17-18 (63) |
| 2012 - Columbus, October 18-19 (62) |
| 2011 - Toledo, October 13-14 (61) |
| 2010 - Akron, October 14-15 (60) |
| 2009 - Cincinnati, November 12-14 (59) |
| 2008 - OCTM in conjunction with NCTM, Cleveland, October 16-17 (58) |
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