This publication presents brief descriptions of 48 innovative demonstration programs that have been developed, implemented, and evaluated by New York school districts under provisions of Title IV-C of the Elementary and Secondary Education Act. Under Title IV-C, the demonstration districts have been provided funds to cover the cost of aiding other interested districts in investigating or adopting the various demonstration programs. One section of the publication explains what services the demonstration districts may be expected to provide to any other districts and to those districts that agree to replicate the demonstration program. The program descriptions are grouped together in topical sections that correspond to the 17 educational priority areas of the New York State Education Department. (JG)