If i wasn't pressed by time and hw, i would recommend you to watch it as it is, no need to skip anything / increase the playback speed, it has a perfect length for school-life drama. There is a meaning behind every action, every frown, every gesture.
This drama can actually present how diverse is every family living style, how they manage their child, how parents express their love, how typical every mom is, gossipy, controlling, while trying to hide every obstacle they encountered from their child.

I think this drama truly maximize their potential on actors, film set, and basically everything. I didn't have anything to complain about the background setting (iykwim), a beautiful drama indeed.