squeak - er
There are many reasons to learn how to divide squeaker into syllables. Separating a word like squeaker 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 squeaker into syllables allows speakers to better segment and emphasize each sound unit.
Knowing how to separate squeaker into syllables can be especially useful for those learning to read and write, because it helps them understand and pronounce squeaker more accurately. Furthermore, separating squeaker 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 squeaker, 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 squeaker, as we can focus on perfecting the syllabic pronunciation before trying to pronounce squeaker in full or within a sentence. Likewise, this breakdown of squeaker into syllables makes it easier for us to remember how to write it.