Videos of students geometric reasoning
Videos of students geometric reasoning
These assessment videos provide a glimpse into students' geometric reasoning and thinking. The interviewer does not provide instruction during the interview.
Three students (grades 4, 6, and 5) name various geometric shapes
Joseph (kindergarten, age 5) draws triangles and selects triangles from a collection of shapes.
Liam (grade 4) selects squares and rectangles from a collection of shapes.
New videos will be added periodically. Please click here if you have suggestions for additional videos.
Interview tasks were informed by Burger & Shaughnessy (1986); and Levenson, Tirosh, & Tsamir (2011).