This comprehensive report of an 18-month ESEA/Title III study outlines the recommendations of the project staff regarding the establishment of a secondary level educational park as a preventive strategy for meeting emergent educational, vocational, ethnic, and societal demands in a school district with 11,000 students enrolled in seven high schools in 1967. The educational park is seen as a means of insuring quality education for all students in a rapidly growing district with 30% Mexican-Americans and 4% Negroes. A number of pilot instructional strategies are described, including use of minority representatives as spokesmen for vocational achievement, visits to industry, college visitation, intradistrict student transfer, and pass-fail grading. The report also includes extensive recommendations from the curriculum subcommittees, references to a number of related special projects, and a review of steps taken to develop community support. Appendices include a demographic study of the district, examples of evaluative instruments used in the survey, and press coverage given the study. A related document is EA 002 036. (JK)