The Governor's Educator Excellence Grant (GEEG) program was federally- and state-funded and provided three-year grants to schools to design and implement performance pay plans from the 2005-06 to 2007-08 school years. GEEG was implemented in 99 high poverty, high performing Texas public schools. This report builds on the previous GEEG evaluation reports, presenting findings from a three-year evaluation of the program. Overall, the report discusses the implementation experiences of GEEG program participants, paying close attention to the manner in which participating schools designed their performance pay plans, and program outcomes. An overview of key evaluation findings is presented. The following are appended: (1) Technical Appendix for Chapter 3; (2) Technical Appendix for Chapter 4; (3) Technical Appendix for Chapter 5; (4) Technical Appendix for Chapter 6; (5) Technical Appendix for Chapter 7; and (6) Technical Appendix for Chapter 8. (Contains 93 tables, 32 figures, and 44 footnotes.) [For "Governor's Educator Excellence Grant (GEEG) Program: Year Two Evaluation Report," see ED510431.]