Study and discuss the current Sabbath School lessons, with other Bible students from around the world, on the Sabbath School Network here.
Get the Sabbath School Bible Study app here.
Michael Fracker lesson plans are available here, for Sabbath School teachers who want to cover the entire theme of the lesson without having to cover each daily lesson. His lessons encourage more class participation in both deeper Bible study and discussion.
Joyce Griffith has some wonderful discussion starters for the Sabbath School lessons here.
Curtis Hall is a coach for Sabbath School teachers and leaders.
You may find my commentaries on the Sabbath School lessons here.