?




James Earl
Deese

Johns Hopkins




Marcel A.
Just

Carnegie Mellon


James Earl
Deese

Johns Hopkins




Patricia A.
Carpenter

Carnegie Mellon


Sharlene
Newman

Indiana University Bloomington
?


Frank K.
Lester

Indiana University Bloomington (EduTree)




Frank
Smithies

Cambridge (MathTree)


Seymour
Papert

MIT (MathTree)


Uriel J.
Wilensky

Northwestern (EduTree)

Firat
Soylu

University of Alabama
(Options)

Divya (Mona)
Anchan

University of Alabama

Firat SoyluX