**Calendar of Events****2020**-
- March 5–6, Research Council on Mathematics Learning (RCML), Las Vegas, NV
- March 14, Pi Day
- April 1–4, National Council of Teachers of Mathematics, Chicago, IL
- April 2–5, National Science Teachers Association, Boston, MA
- April 6–10, Society for Information Technology and Teacher Education (SITE), New Orleans, LA
- April 3, Ohio Mathematics Association of Two-Year Colleges, Mohican Lodge & Conference Center
- April 22, Earth Day
**May 8, Ohio Mathematics and Science Coalition (OMSC), Columbus, 10:00 a.m.–3:00 p.m.****May 9, State Science Day and Science Festival at COSI**- July 12–19, International Congress on Mathematical Education (ICME 14), Shanghai, China. Look for NCTM travel grants.
- October 21–24, National Council of Teachers of Mathematics, St. Louis, MO
- November 12–15, American Mathematical Association of Two-Year Colleges, Spokane, WA

**2021**- January 6–9, Joint Mathematics Meetings of American Mathematical Society and Mathematical Association of America (JMM), Washington, DC
- March 14, Pi Day
- April 8–11, National Science Teachers Association, Chicago, IL
- April 22, Earth Day
- September 22–25, National Council of Teachers of Mathematics, Atlanta, GA
- October 28–31, American Mathematical Association of Two-Year Colleges, Phoenix, AZ

**2022**- March 14, Pi Day
- March 31–April 3, National Science Teachers Association, Houston, TX
- April 22, Earth Day
- November 17–20, American Mathematical Association of Two-Year Colleges, Toronto, ON

**2023**- March 14, Pi Day
- April 22, Earth Day
- November 9–12, American Mathematical Association of Two-Year Colleges, Omaha, NE

**2024**- March 14, Pi Day
- April 22, Earth Day
- November 14–17, American Mathematical Association of Two-Year Colleges. Atlanta, GA