Gradekeeper is a powerful gradebook application for Windows and Macintosh. It  is as easy to use as your paper gradebook.You enter grades and attendance and Gradekeeper does the rest. Gradekeeper computes grades, prints reports, does seating charts, and even posts grades online.

Your Voice Reminder is the part of Dynamic Time Management Suite to relieve the stress of the time pressure, saving your time and adding the human touch to it.

Gradekeeper is a powerful gradebook application for Windows and Macintosh. A school license allows every teacher at your school to use both the Macintosh and Windows versions of Gradekeeper both at home and at school.

A mathematical puzzle where equations are all mixed up. One solution per puzzle. Find the correct equations to solve the puzzle. Equations run in various formats like boxes, crosses, diagonals, mazes. Equations go in all directions - follow the arrows. Limit the highest numbers and optionally get clues to the correct numbers. A fun way to reinforce math or just use your logic.

These exercises contained in this book were developed in the early 1980s while I was a student at Stony Brook University. They were a byproduct of a supervised independent research project that I did on the anatomy of the hand as it pertained to playing the piano.