Probably one of the most well-known techniques for sharing the gospel.  It is a list of short Bible verses that lead someone through the gospel from realizing they are a sinner and in need of savior to realizing that Jesus is that savior to telling them how they can confess and believe on Jesus, the Son of God for salvation.  Sometimes this method is adapted to add other verses from the New Testament, but here's a video lesson as well as a series of children's messages taught by Pastor Joel Bradberry (Our founding pastor of Harvest Christian Fellowship) to teach this method to even the youngest of children.