Amy S. Kohn

Bootstrapping Mental Constructions: A Learing System about Negative Numbers

Baruch B. Schwarz, Lauren B. Resnick, Amy S. Kohn, 1992, Intelligent Tutoring Systems.

Positives About Negatives: A Case Study of an Intermediate Model for Signed Numbers

Baruch B. Schwarz, Lauren B. Resnick, Amy S. Kohn, 1994 .

Preschoolers' reasoning about density: will it float?

Amy S. Kohn, A. Kohn, A. S. Kohn, 1993, Child development.