jack frost is an excellent place to go to teach kids to ski more progressed terrain, yes they have alot of "blue" slopes but some are not much steeper then the bunny slopes. i learned to ski at jack frost and i thought it was an awesome place to learn. the way jf is set up is learner friendly as most of the more expert trails and intermediate trails are on East Mt and the beginner and less andvanced intermediate trails are on West Mt. overall it is an excellent place to take your kids to, good atmosphere, excellent skiing, helpful employees, etc.