This teacher's guide accompanies a program designed as an introduction to Spanish as a second language in a daily, 4-hour elementary summer school program of 4 weeks in duration. The program is described as an activity-oriented, communication-based elementary foreign language immersion program. Detailed plans are provided for the first three weeks, with the fourth week reserved for review and culminating activities. The lessons are designed to be adaptable to other elementary foreign language programs of varying duration. The guide includes a description of the program; a vocabulary section; suggested daily activities; a basic materials list; and five appendices which constitute the greater part of the document. The five appendices consist of: (1) activity sheets; (2) visual aids; (3) suggestions for cultural activities; (4) two stories with accompanying illustrations; and (5) word search and crossword puzzle activities. (SR)