Revision analysis of students’ position-time graphs

© ISLS. This research investigates the types of revisions students make to position-time graphs they construct. In our online graphing unit, students construct position-time graphs and then revise their graphs after receiving various forms of feedback. We examine how and why students attempt to revise their graphs, finding that students continue to have difficulty with constructing and revising position-time graphs. We then suggest areas for support in the future design of guidance for graph construction.