Phone: (630) 636-2101


Degrees and Certifications:

Mr. Daniel Steffes

I graduated from Illinois State University, in Normal, Ill., where I received my bachelor’s degree in math education. I also received my master's degree in mathematics from Aurora University, in Aurora, Ill. I have taught most levels of math in my 15years at OHS, ranging from algebra through Calculus BC.  Currently, I'm teaching Honors Algebra 2and AP Calculus BC