Mark Kettner

Grasping algorithms: exploring toys that teach computational thinking

Marion Koelle, Swamy Ananthanarayan, Erika Root, 2017, MUM.

Collegiate quartets scoring 1278 or greater qualify for the Harmony Foundation Collegiate Quartet Contest in July. Gimme Four is the Mid-Atlantic District Collegiate Quartet Champion.

Tony Sparks, Mark Kettner, Don Stothard, 2012 .