Referendum to approve or reject S1110; relating to education: revising Idaho Code by adding new section 33-1004I to provide and distribute in fiscal year 2013 state share-based pay for performance bonuses to certificated instructional staff based on a school's median student growth percentiles on state achievement tests and a school's median standardized score on state achievement tests and local share-based pay for performance based on student test scores, graduation rates, dropout rates, percent of graduates attending postsecondary education or entering military service, meeting federal "adequate yearly progress", number of students successfully completing dual credit or advanced placement classes; percent of students in extracurricular activities, class projects, portfolios, successful completion of special student assignments, parental involvement, teacher-assigned grades, and/or student attendance rates, and, in fiscal year 2014 and thereafter, in addition to the aforementioned bonuses, provide incentives for certificated instructional staff in hard-to-fill positions and leadership awards for certificated instructional staff who assume one or more of the following additional duties: instructional staff mentoring, content leadership, lead teacher, peer coaching, content specialist, remedial instructor, curriculum development, assessment development, data analysis, grant writing, special program coordinator, research project, professional development instructor, service on education committees, educational leadership and earning national board certification.