Retaining Effective Teachers Policy
The state should require that tenure decisions are based on evidence of teacher effectiveness. This goal remains unchanged in 2021.
Link to Evidence of Effectiveness: Colorado requires evaluation ratings of either effective or highly effective for three consecutive years to earn nonprobationary status. For probationary teachers, a rating of ineffective or partially effective must not count toward the accrual of years toward nonprobationary status. A nonprobationary teacher who is rated ineffective for two consecutive years must lose nonprobationary status. Also, for a nonprobationary teacher, a rating of partially effective must be considered the first of two consecutive years of ineffective performance that result in the loss of nonprobationary status. In this case, nonprobationary status is lost if the subsequent year's rating is either partially effective or ineffective.
Basis for Tenure: Colorado's teacher evaluation ratings include objective measures of student growth; therefore, classroom effectiveness is considered when making tenure decisions.
Due to Colorado's strong policies in this area, no recommendations are provided.
Colorado recognized the factual accuracy of this analysis.
Tenure should be a significant and consequential milestone in a teacher's career. The decision to give teachers tenure (or permanent status) is usually made automatically, with little thought, deliberation or consideration of actual performance. State policy should reflect the fact that initial certification is temporary and probationary, and that tenure is intended to be a significant reward for teachers who have consistently shown effectiveness and commitment. Tenure and advanced certification are not rights implied by the conferring of an initial teaching certificate. No other profession, including higher education, offers practitioners tenure after only a few years of working in the field.
States should also ensure that evidence of effectiveness is the preponderant (but not the only) criterion for making tenure decisions. Most states confer tenure at a point that is too early for the collection of sufficient and adequate data that reflect teacher performance. Ideally, states would accumulate such data for four to five years. This robust data set would prevent effective teachers from being unfairly denied tenure based on too little data and ineffective teachers from being granted tenure.