Independent  commentary on Algebra I HomeworkTutor
Theory Y Algebra is actually Version 3.0 of a program developed and
sold during the 90s, Algebra I HomeworkTutor. While Theory Y Algebra
is a substantial advance over its prior incarnation, it provides the
same key elements. Thus these gets reviewed itself. But!...

The new program, while
essentially the same, really is much different
in the details, so please so do not let things like descriptions of the
old interface concern you.
Macworld - April, 1991
"The best algebra tutorial
program I have seen...."
MacGuide - August, 1989
"...several levels of excellent instructional
hints and help along the way to a solution."
Math & Computer Education - Fall, 1990
"A useful software alternative to the human tutor"
Margaret Lekse, Roundup HS
"I was excited about the efficient progress
they made and how quickly they got to the
same level as my better students after using
the program."
The Press
The Users
Wes Marburger - Spokane, WA
"Your program deserves a prize." more