0_Apprentice
I was a middle school teacher for 20 years, but I cannot imagine what Kindergarten is like.  Maybe like herding cats?
1_Wizard
I would not want to deal with all the singing and drawing.
0_Apprentice
Singing and drawing might be fun.  How old are kids in Kindergarten?
1_Wizard
The term kindergarden was coined by the German Friedrich Frobel. I think they are around 5.