We develop software and documentation for learning programming.

  • DKM distributed within the iStoa simulation environment; see the Download page.
  • Dr. Geo, an interactive geometry and programming environment. It was within this application that the DKM concept was developed for the field of geometry. It is actively used with lower secondary school students to introduce programming.
  • iStoa.net (not publicly available), as part of a research project on artifacts, pedagogical scaffolding, and conceptual guidance.
  • Books to strengthen computer literacy through coding: