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