PLEASE NOTE
PLEASE NOTE
My last day at Miami University was Thursday, June 15, 2023.
I now serve as the Dean for The Getty College of Arts & Sciences at Ohio Northern University in Ada, OH.
I can be reached via email at bretzsl@onu.edu and via telephone at 419.772.2130.
My website has relocated to sites.google.com/onu.edu/bretzsl.
Conducting research on the teaching and learning of chemistry.
Designing assessments to measure what students know and are able to do.
Advancing chemistry education research one assessment tool at a time.
Conducting research on the teaching and learning of chemistry.
Designing assessments to measure what students know and are able to do.
Advancing chemistry education research one assessment tool at a time.