A teacher's manual was developed for an elementary level science course in Spanish as part of an immersion program for English speaking children. The Level A manual is designed for kindergarten and grade 1 pupils. The five units cover the basic concepts of the weather, colors, animals, plants, and the five senses. Each unit includes vocabulary, structures, objectives, learning activities, and a list of audiovisual materials. A program description and teaching suggestions are also provided. (RW)