Teaching Them to Obey by W. Bradley Simon, Ph.D.*

These 5 Biblical Keys Unlock Sunday School Growth and Transformational Teaching
Book 1
Our church is having any woman who is teaching adult women read this series by Dr. Simon.
Although I have a teaching degree (and Masters), this book was revolutionary.  His main focus is helping teachers create lessons that transform lives, not just spew information.
*Highly recommend.
I own this book.