M. Ann Dirkes

GCT Review: Pathfinder

M. Ann Dirkes, 1988 .

Problem Solving: The Real Purpose for Computers in School

M. Ann Dirkes, 1985 .

Self-Directed Thinking in the Curriculum.

M. Ann Dirkes, M. Dirkes, 1988 .

GCT Review: The Geometric Supposer: Triangles

M. Ann Dirkes, 1987 .