The following is a reflection written by one of my preservice elementary mathematics teachers (@hollikathryn14) in W14, wherein she summarizes what she learned from an hour of professional development time spent with #MSMathChat on Twitter.
For some background on the assignment, see my post: Professional Growth for (New) (Math) Teachers.
She graciously granted her permission for me to share this with you. And so, here's Holli's reflection on her first #MSMathChat experience: