This report describes the development of a complete set of curriculum materials that uses the Teams-Games-Tournament (TGT) instructional process for elementary language arts instruction for grades four through six. The TGT instructional process is a cooperative group-teaching method that requires materials to be objective based and presented in worksheet and game formats. The development process included selection and writing of learning objectives; preparation of worksheets, gamesheets, and answer sheets; and classroom testing and revision of the materials, which cover 97 learning objectives in elementary language arts. The objectives, their sources, and examples of a gamesheet and a worksheet are appended. (Author/RL)