• B.S., Sogang, Seoul, Korea, Cum Laude
• M.S., Sogang University, Seoul, Korea
• Ph.D., University of Maryland, College Park

• Five years at University of Maryland, College Park, as a graduate assistant and as an instructor
• One semester at American University
• One semester at Prince George's Community College
• Started at Howard Community College Fall 2007

She is also a co-inventor of Computer Adaptive Formative Assessment^TM (CAFA^TM) System which is the web-based Math learning system which is currently working as the core engine of eMathTest.com. Features of this system include:

• Provides Free Computer Adaptive Math Worksheets
• Covers all K12 Grades, SAT, ACT, and More
• Fully Aligned with the Common Core State Standards

For more information of the CAFATM project, visit the project website, eMathTest.com/CAFA.