This product development report is one of 21 such reports, each dealing with the developmental history of a recent educational product. The product discussed in this report is the Hawaii English Program, which focuses on the English language as a set of skills, a system of communication, and a medium of art. The grade level for which this product is designed is K-12, with all students capable of learning in typical school settings being the target population. The description of the product and its origins are presented. Product development is then discussed from the standpoints of Management and Organization, Original Development Plan, Modifications of Original Development Plan, and Actual Procedures for Development of Product. Summative evaluations are given for 1969-70 and 1970-71. Diffusion of the program and its adoption are discussed. The future of the product is suggested. Critical decisions made during the five-year developmental history of the program are described. References are provided. Two appendixes present a Summary of Selected Formative Evaluation Studies and a List of Products and Developers. (DB)