If you are a teacher of history of any kind, head over to gilderlehrman.org and get your school registered as an affiliate. Then sign up to be notified of when the applications for teacher seminars opens up and then when they are available, find one you like and APPLY.
I just spent a week at Princeton University, for free, learning from and studying with a Master Teacher and a celebrated historian. Oh my word. The experience was incredible and I have come away from it so inspired and ready to truly help my students learn to think like historians. It was an amazing opportunity and I am so grateful and blessed to have been able to go.
Stay tuned to the blog for more details on the experience.