Do we really need unions period, they were created back when business owners treated their employees like crap. There are so many laws in place that they really arent nessessary anymore in this day in age. I do agree with what you are saying. My wifes been teaching now for 20 years, makes about 65,000 yr, she has a Masters and Bachelors degree in Education...Just 2 counties south, near DC, the same teacher makes 100,000 yr.
Each year she goes back to work, I can see a huge difference in how parents get involved with their kids, its really sad to say that alot of parents arent working with their kids or caring what their kids are doing in school. 10 years ago, my wife was a kindergarten teacher, when she held a parent teacher conference she would get about 99% turn out from the parent, now shes lucky to get 40%. Parents arent making enough time for their kids , to work on things related to school , like our parents did with us. Parents basically see school now as a babysitter. We need more parent involvement, we need a family unit, not a single mom, not a single dad. We need functional familes to turn these kids around..Most of the problem with kids today and their education...starts at home! Us parents need to recognize and man up, I have a 16yr old and a 12 yr old boy...its not easy, But I try to make time to help them when I can.
If they arent doing good in school, its partially my fault for not pushing them and getting the help they need.
All in all, it was inappropriate thing for those 2 teachers to give their kids that as a lesson. I do agree!