1. Department of Mathematics and Science Education, University of Georgia, Athens, GA, USA
2. CREATE for STEM Institute, Michigan State University, East Lansing, MI, USA
3. Department of Educational Psychology, University of Illinois, Chicago, IL, USA
4. Learning Sciences Research Institute, University of Illinois, Chicago, IL, USA
5. Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI, USA
6. College of Education, University of Georgia, Athens, GA, USA