]> 2026-05-20T15:55:13+03:00 DiSessa 0 ru Some of his notable work in Education research focuses on the concept of material intelligence and computational literacy, and ontological innovations and the role of theory in design based research. 1947 2432186.5 2023-02-20T17:06:20Z 2459996.2127315 DiSessa 0 1 ol 2 [[Inventor::DiSessa]] DiSessa# QUERY3ff708b2b1e03dcf9ea9854d8104e07d Boxer 0 ru Boxer Turtle Geometry: The Computer as a Medium for Exploring Mathematics 0 ru Turtle Geometry: The Computer as a Medium for Exploring Mathematics Лого 0 ru Лого Модель 0 ru Модель Inventor 102 ru Inventor