Julie Barnes and Kathy Jaqua
A kinesthetic approach to developing ideas of function transformations can get students physically and intellectually involved.
Samuel Obara and Zhonghong Jiang
Applying Zometool, vZome software, and The Geometer’s Sketchpad to tetrahedrons nested in cubes enhances students’ spatial visualization skills.
Susan R. Popelka
Students investigate the geometrical properties used to design reflective safety garments and road signs.
Arnold E. Perham, C.S.V., and Faustine L. Perham
The same rain that washes out the high school baseball team’s game supplies data for a class geometry project.
Bethany A. Noblitt and Brooke E. Buckley
Participants race across a university campus, completing challenging mathematical tasks that correspond to NCTM’s Standards.