


John Rentz

Flint Hill School
Math Teacher
Oakton, VA
I have just returned to the math classroom in a private school after 8 years of school administrative work (Dean of Faculty at a private school, Head of a North Carolina charter school). I teach Algebra 2 and am very interested in using technology to the fullest to enhance my Algebra 2 classes. Am particularly interested in Geogebra and problem-based mathematics learning. Also interested in "picking the brain" of anyone who is heavily using Khan Academy (or other software that teaches algebra skills in an adaptive environment) as an adjunct piece of their math course.