This document is the fourth of five curriculum modules containing instructional units for disabled students who need assistance in mastering the function keys for the ExecuWriter II, a phototypesetter manufactured by Compugraphics of Wilmington, Massachusetts. The purpose of these modules is to provide supplementary instruction on an individualized or small group basis. All the modules are designed for use in a resource room by special educators as supportive instruction for vocational shop curricula. Module 4 contains both a student and teacher's manual for lessons 11 and 12 which provide information on the functions of the insert blank space key and the multiple column key. Each lesson also includes exercises for practicing each key and a progress check. At the end of the module is a practice exercise using all the keys presented in lessons 11 and 12. The teacher's manual provides information sheets, teaching strategies, student objectives, and evaluation keys for each lesson. (BM)