Degrees and Certifications:

Erik Running

This is my 18th year at Cleveland High School and my 31st year teaching mathematics.  I try to engage the students in a way that makes math fun for all and encourages students to become life-long learners.

If students are in need of additional assistance, I usually arrive to school about 7:30am and they are welcome to come in before school.  I am typically available after school, as well, and other times can be arranged.  Flex time is also an excellent time to find me or to look for other ways to get help.

If you have any questions or concerns, please send me an email at

Below are the links to Google Calendars for each of my classes.  I try to keep them up-to-date on assignments and upcoming assessments.  

IB Math Studies--periods 2, 4, 5, & 7--Google Calendar

Geometry--Periods 1 & 8 Google Calendar