tee - ny
There are many reasons to learn how to divide teeny into syllables. Separating a word like teeny into syllables is mainly to make it easier to read and pronounce. The syllable is the smallest sound unit in a word, and the separation of the teeny into syllables allows speakers to better segment and emphasize each sound unit.
Knowing how to separate teeny into syllables can be especially useful for those learning to read and write, because it helps them understand and pronounce teeny more accurately. Furthermore, separating teeny into syllables can also be useful in teaching grammar and spelling, as it allows students to more easily understand and apply the rules of accentuation and syllable division.
In the case of the word teeny, we find that when separating into syllables the resulting number of syllables is 2. With this in mind, it's much easier to learn how to pronounce teeny, as we can focus on perfecting the syllabic pronunciation before trying to pronounce teeny in full or within a sentence. Likewise, this breakdown of teeny into syllables makes it easier for us to remember how to write it.