stereo - typ - i - cal - ly
There are many reasons to learn how to divide stereotypically into syllables. Separating a word like stereotypically 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 stereotypically into syllables allows speakers to better segment and emphasize each sound unit.
Knowing how to separate stereotypically into syllables can be especially useful for those learning to read and write, because it helps them understand and pronounce stereotypically more accurately. Furthermore, separating stereotypically 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 stereotypically, we find that when separating into syllables the resulting number of syllables is 5. With this in mind, it's much easier to learn how to pronounce stereotypically, as we can focus on perfecting the syllabic pronunciation before trying to pronounce stereotypically in full or within a sentence. Likewise, this breakdown of stereotypically into syllables makes it easier for us to remember how to write it.