2018 Math Field Day

Saturday, May 12 at Capistrano Valley High School, Mission Viejo

Coaches' Corner


Math Field Day is an opportunity for Orange County Elementary Schools to join together in promoting excellence in mathematics, team work, achieving goals, and school spirit. 

Math Field Day is an all-day math competition for students in Grade 4, 5, and 6 sponsored by the Orange County Math Council (OCMC).  A school can have only one team (4 team members) per grade level participating.  Most schools hold try-outs and have practice sessions for their teams. 

The Math Field Day competition categories are:

Algebraic Thinking
Number and Operations
Data Analysis


To find out more, please visit the Competition Categories page. Olympic-style medals are awarded to the top 5 teams for each grade level for each category.  All kids get "goodie bags" of prizes from community donations. 

Orange County Math Council has now sponsored the OC Math Field Day for 27 years!

Questions? Send an email to:

Dave Chamberlain, Math Field Day Coordinator at This email address is being protected from spambots. You need JavaScript enabled to view it. 




Register your team(s) and make the registration payment at the registration page: 

All registrants will receive an invoice and reciept.
Payments accepted: 
1) Credit Card via PayPal link
2) Mail in your registration fee

Mail to:
Carol Brouhle
c/o OCMC Math Field Day (School Name)
15915 McCord Circle
Fountain Valley, CA 92708

To register, please identify an OCMC member from your campus or become a member (see registration).
Note: The member does not have to be the coach and does not need to be in attendance at Math Field Day.
Members can volunteer for an assignment and submit Team Info.