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Welcome to the OCTM website! 
Please click on the arrow at the upper left to view or hide the full menu.

If you are ready to join OCTM or renew, please click the Membership link in the left hand menu!

Why are 3,000 educators part of OCTM?  Why have thousands joined since 1951?  Read below -- and explore the rest of our website -- to find out!

Mark your calendar for the OCTM 72nd Annual Conference!
October 26-28 -- Sharonville Convention Center (Cincinnati)
Session proposals are due Tuesday, February 1.
Find all information here!


Current and upcoming activities

OCTM Connector Event: Math Circles
Thursday, January 20 -- 7:00-8:00 p.m. (EST)
Join us to learn about Math Circles for teachers!  Click here for all info and to register.

Book study: Why Rural Schools Matter
Began in October; ends in February 2022
Find all information here.

Book study: Building Thinking Classrooms in Mathematics
Began in August; ends in May 2022
Find all information here. 


Network for Educators of Color
This group is for ALL educators who are interested in creating equitable, antiracist teaching and learning structures for all.  Find more information and a link to join here.

An important statement from OCTM

As educators, one of our most important roles is helping others see perspectives beyond their own. Racism has impacted the lives of African Americans and Black people in our country for over 400 years. They continue to suffer, along with people of color and other marginalized people in our country as their voices and lives are oppressed by those with privilege. Staying silent in our society when injustice occurs promotes continued oppression. OCTM is committed to actively supporting, including, and engaging educators representing all of the diversity in our communities. We see you; we need you, and we are better with you. We assume responsibility for working to welcome and elevate all and to allow your important voices to be heard. We must work together to create a future for our children where no voices are silenced and where all lives are equally cherished and valued.

Diversity and Inclusion Task Force

Are you interested in working with OCTM to promote diversity, equity, and inclusion in our organization, in mathematics education, and in mathematics-related careers?  If so, please contact Charissa Hunt or Dawn Williams, our Directors of Diversity and Inclusion, at charissa.hunt@ohioctm.org or dawn.williams@ohioctm.org .  This Task Force was created in the spring of 2019 as a first step -- there is much to be done.  Find out more about our Diversity, Equity, and Inclusion work here.


Get involved

OCTM grows stronger and makes a greater impact because of the involvement of our members.  Click here to learn about 10(+) ways that you can be engaged with the OCTM community.


Find an affiliate

OCTM has 14 local affiliate groups throughout the state. We all work together to lead a thriving mathematics education network in Ohio.  Find out more about an affiliate near you at this link.

Online Payments

OCTM is an affiliate of the National Council of Teachers of Mathematics.


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