Mr. Andrew Riffel



Degrees and Certifications:

B.S. Mathematics, Pacific Union College M.A. Mathematics (Teaching Option), California State University, Fullerton M.Ed. Secondary Education, Portland State University Ph.D. Mathematics Education, Portland State University (in progress)

Mr. Andrew Riffel

Mr Riffel is in his fourth year teaching mathematics at Lincoln High School. Born in Los Angeles, he’s had the opportunity to study in Argentina (his parents’ home country) and teach in Kerala, India before moving to Portland. Mr Riffel also enjoys singing and is a member of both the Oregon Repertory Singers and the Trinity Episcopal Cathedral Chamber Singers. Mr Riffel is part time at Lincoln this year while also working toward a Mathematics Education PhD at Portland State University.



FLEX Room 6


A Day

Period 1        Pre-Algebra

Period 2        Planning Period

Period 3        OFF

Period 4        OFF


B Day

Period 5        Pre-Algebra

Period 6        IB Math Studies

Period 7        OFF

Period 8        OFF