Teachers who are ALREADY trained in Connections OG 3D are encouraged to "sit in" while trainers provide initial training to others. This only applies to days 3, 4, and 5 of training.
Since Mary Margaret & Kelly will adjust the script to give more specific info on whole-class instruction as opposed to small group therapy, this would be beneficial to all K-5 literacy teachers.
Teachers choosing to "sit in" as a refresher should bring their Connections manual with them in order to take notes.