Ji‐Eun Lee

The effects of instructors' use of online discussions strategies on student participation and performance in university online introductory mathematics courses

Ji‐Eun Lee, Mimi Recker · Computers & Education · 2020 · 65 citations

Mathematics Education, Student Learning, Introductory Mathematics Courses +8

The Validity and Instructional Value of a Rubric for Evaluating Online Course Quality: An Empirical Study

Ji‐Eun Lee, Mimi Recker, Min Yuan · Online Learning · 2020 · 28 citations · Full text

Instructional Value, Student Assessment, Empirical Study +11

From Here to There! A dynamic algebraic notation system improves understanding of equivalence in middle-school students.

Jenny Yun‐Chen Chan, Ji‐Eun Lee, Craig A. Mason et al. · Journal of Educational Psychology · 2021 · 26 citations · Full text

Symbolic Manipulation, Mathematics Education, Middle-school Students +4

Slow down to speed up: Longer pause time before solving problems relates to higher strategy efficiency

Jenny Yun‐Chen Chan, Erin Ottmar, Ji‐Eun Lee · Learning and Individual Differences · 2021 · 25 citations

Performance Studies, Task Performance, Project Management +12

Hierarchical Cluster Analysis Heatmaps and Pattern Analysis: An Approach for Visualizing Learning Management System Interaction Data.

Ji‐Eun Lee, Mimi Recker, Alex J. Bowers et al. · Educational Data Mining · 2016 · 23 citations

Interactive Visualization, Engineering, Data Science +9