The Middle Elementary Teacher's Guide features 13 age-appropriate lessons packed with activities and projects designed to encourage the further development and use of fundamental Bible skills. Each lesson also includes teaching tips, pastoring tips, and Spirit-led insights that reference the Holy Spirit as related to the lesson focus. The simple four-step lesson structure, which includes Quick Steps™, makes each lesson easy to prepare.

One Accord's Heartshaper curriculum introduces children to God, His Son, His Word, and His Church through active participation in Bible stories and Bible study, multisensory learning, Bible skill-building activities, and focused life application. Middle Elementary is a two-year scope and sequence for children in grades 3 and 4. Designed to guide children during a chronological trip through the Bible, new Bible-use skills are integrated into every lesson.