For the children in the San Luis Valley (Colorado), bilingual education has provided a successful atmosphere for both the monolingual English speakers and the non-English speakers. They teach each other, learn about each other's culture, and appreciate and understand others better. This curriculum guide, funded by Title VII of the Elementary and Secondary Education Act of 1965, was prepared for use in grades K-3 of the San Luis Valley Bilingual-Bicultural Program. The units cover the subjects of colors, shapes, reading, body and self, family, clothing, the community, culture, counting numbers, seasons and holidays, the calendar and temperature, domestic and wild animals, plants and nursery management, time and money, transportation, simple machines, and space. Given for each subject are the educational and behavioral objectives and suggested related activities, materials, resources, and evaluation techniques. Some of the lessons are for Spanish instruction. (NQ)