Well, I did a quick 'aminet search' on educational and found a couple of programs you may want to check out.
No guarantees if they are any good though!
ABC.lha - A abc's learning program for youngsters features digitized voice and helps a child gain coordinatin with the mouse
Division.lha - An educational program for kids of all ages that helps to develop and sharpen division skills. Has four levels, a practice section, and a testing section.
These are definitely free, there are some more, search the
Misc/Edu directory, the
Game/Misc directory and the
Misc/Kids directory.
Hope you find what you're looking for!
