The E.O.C.T.M. is a professional organization for mathematics teachers in the eastern part of Ohio. Our membership is made up of teachers from Mahoning, Trumbull, Columbiana, and surrounding Counties. We are an affiliate of the Ohio Council of Teachers of Mathematics and the National Council of Teachers of Mathematics.
Join us
October 23-24, 2025
at the Dayton Convention Center
2025 Program Update
This year's program committee has worked to select featured speakers and sessions that reflect OCTM's mission is to engage, inspire, and empower with mathematics over our first 75 years. This year's conference will celebrate the 75th anniversary of OCTM empowering minds and hearts in mathematics. Check out the most Current Schedule.
Ashland Credit (optional- $185 for one graduate hour)
EDU 6220 J3 : Ashland Grad Credit Registration Link
To earn Ashland credit, you must attend both days of the conference and write a reflection paper. If you have any questions, please contact Heather.Wukelich@ohioctm.org.
As you register for the OCTM conference,
it's easy to update your EOCTM membership too!
YSU MegaMath Day
Thursday November 13, 2025
for grades 5-8
Each year, the YSU Department of Mathematics and Statistics sponsors the annual YSU MegaMath Day. The purpose of this one day event is to celebrate the beauty and power of mathematics with three hundred middle school students (grades 5-8) from northeastern Ohio and western Pennsylvania.
YSU MathFest
Thursday February 26 - 2026
for grades 9-12
Each year, the YSU Department of Mathematics and Statistics sponsors the annual YSU MathFest. The purpose of this one day event is to celebrate the beauty and power of mathematics with three hundred and fifty high school students from northeastern Ohio and western Pennsylvania.