Ski Schools for beginners

I am looking to visit Winterberg, Germany in Feb 2010 for a weeks ski holiday.

I will be travelling with 2 small children and neither me or my kids have skied before
and im really wanting a ski school.....Really need your help on how i find ski schools in Winterberg that i can book in advance and also recommended places to stay if you have any?

I hope someone can help.....