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Article
2019

Instructional practices in reformed undergraduate STEM learning environments: a study of instructor and student behaviors in biology courses

Kranzfelder, P., Lo, A. T., Melloy, M. P., Walker, L. E. & Warfa, A. R. M., Sep 22 2019, In : International Journal of Science Education. 41, 14, p. 1944-1961 18 p.

Research output: Contribution to journalArticle

1 Scopus citations

The Classroom Discourse Observation Protocol (CDOP): A quantitative method for characterizing teacher discourse moves in undergraduate STEM learning environments

Kranzfelder, P., Bankers-Fulbright, J. L., García-Ojeda, M. E., Melloy, M., Mohammed, S. & Warfa, A. R. M., Jan 1 2019, In : PloS one. 14, 7, e0219019.

Research output: Contribution to journalArticle

Open Access
2018
Open Access
1 Scopus citations
2017
Open Access
18 Scopus citations
2016

Mixed-methods design in biology education research: Approach and uses

Warfa, A. R. M., Dec 1 2016, In : CBE life sciences education. 15, 4, rm5.

Research output: Contribution to journalArticle

Open Access
14 Scopus citations

Using Cooperative Learning to Teach Chemistry: A Meta-analytic Review

Warfa, A. R. M., Feb 9 2016, In : Journal of Chemical Education. 93, 2, p. 248-255 8 p.

Research output: Contribution to journalArticle

21 Scopus citations
2015
5 Scopus citations
2014

Collaborative discourse and the modeling of solution chemistry with magnetic 3D physical models-impact and characterization

Warfa, A. R. M., Roehrig, G. H., Schneider, J. L. & Nyachwaya, J., Oct 1 2014, In : Chemistry Education Research and Practice. 15, 4, p. 835-848 14 p.

Research output: Contribution to journalArticle

5 Scopus citations

College chemistry students' use of memorized algorithms in chemical reactions

Nyachwaya, J. M., Warfa, A. R. M., Roehrig, G. H. & Schneider, J. L., Jan 2 2014, In : Chemistry Education Research and Practice. 15, 1, p. 81-93 13 p.

Research output: Contribution to journalArticle

14 Scopus citations

Role of teacher-initiated discourses in students' development of representational fluency in chemistry: A case study

Warfa, A. R. M., Roehrig, G. H., Schneider, J. L. & Nyachwaya, J., Jun 10 2014, In : Journal of Chemical Education. 91, 6, p. 784-792 9 p.

Research output: Contribution to journalArticle

19 Scopus citations
2011

The development of an open-ended drawing tool: An alternative diagnostic tool for assessing students' understanding of the particulate nature of matter

Nyachwaya, J. M., Mohamed, A. R., Roehrig, G. H., Wood, N. B., Kern, A. L. & Schneider, J. L., Oct 20 2011, In : Chemistry Education Research and Practice. 12, 2, p. 121-132 12 p.

Research output: Contribution to journalArticle

57 Scopus citations