CCTM on the Web


CoMath Listserv

CoMath is an email listserv created in the 1990s to connect mathematics educators from across Colorado. About 800 people subscribe to the listserv to receive informational updates and to engage with Colorado's largest and longest-serving community of math educators. CoMath is currently administered by Raymond Johnson, Mathematics Content Specialst for the Colorado Department of Education.

CCTM encourages you to join CoMath by sending an email to Raymond Johnson at