9. The teaching apparatus of claim 8 wherein said display of graphemes is arranged, such that each of said sound generating devices is encircled by graphemes associated with at least one phoneme generated by said sound generating device.
9. The teaching apparatus of claim 8 wherein said display of graphemes is arranged, such that each of said sound generating devices is encircled by graphemes associated with at least one phoneme generated by said sound generating device. 12. The teaching apparatus of claim 9 wherein said colors comprise a first color corresponding to said graphemes characterized by vowel sound production.