CCLI: Model Eliciting Activities: Experiments and Mixed Methods to Assess Student Learning

Abstract

As part of a seven university CCLI* Type 3 collaborative effort focused on models and modeling, we have extended the model eliciting activity (MEA) construct to upper division engineering programs. Originally developed and validated by mathematics education researchers, MEAs were found to have significant value as an educational tool. In particular, our overall goal has been to use this construct as a means for enhancing engineering students‟ problem solving and modeling skills as well as their conceptual understanding of certain engineering topics. Specifically,we have pursued two main research avenues: MEAs as teaching tools and MEAs as learning assessment tools. This paper summarizes our results for these two research thrusts as we enter our fourth project year. Particular emphasis is placed on our mixed measurements for student learning and achievement, and an examination of the relative conceptual gain for a series of MEA experiments, including those where a comparison group was available.