SEED is part of the Growth Model manual series books. SEED ground-works is a workbook that is a 7 Weeks Challenge to grow spiritually focusing on the Christian fundamental beliefs. While the Focus is on these fundamental beliefs it strengthens the basic disciplines that allows you to grow even with Critical Truths.
The best practice is to allow a disciple to work this through with a Christian that has already completed this challenge. Spiritual growth is caused by answering critical questions is this is most effectively done in the biblical manner of discipleship.
This is a free resource. Download and enjoy.