Frequency of Evaluations: Nevada

Identifying Effective Teachers Policy


The state should require annual evaluations of all teachers.

Meets goal
Suggested Citation:
National Council on Teacher Quality. (2013). Frequency of Evaluations: Nevada results. State Teacher Policy Database. [Data set].
Retrieved from:

Analysis of Nevada's policies

Commendably, all teachers in Nevada must be evaluated at least annually. 

Nonprobationary teachers must be evaluated at least once a year. Each evaluation must consist of at least one observation. Nonprobationary teachers who receive a minimally effective or ineffective evaluation rating must be evaluated three times the next school year, with an observation schedule similar to that of probationary teachers outlined below. Nonprobationary teachers who receive effective ratings must be evaluated once but with two scheduled observations. Nonprobationary teachers rated highly effective must be evaluated once with one observation. 
Probationary teachers in Nevada must be evaluated three times a year. Each evaluation must include at least one scheduled observation, with a postobservation conference. The first scheduled observation must occur within the first 40 days of instruction; the second must occur after 40 but within 80 days of the first day of instruction; and the third must occur after 80 but within 120 days after the first day of instruction. A conference and written evaluation for a probationary teacher must be concluded no later than December 1, February 1 and April 1 of each school year of the probationary period. 


Recommendations for Nevada

Base evaluations on multiple observations. 
To guarantee that annual evaluations are based on an adequate collection of information, Nevada should require multiple observations for all teachers, even those who have nonprobationary status. Further, as evaluation instruments become more data driven, it may not be feasible to issue multiple formal evaluation ratings during a single year. Applicable student data will likely not be available to support multiple ratings.  

State response to our analysis

Nevada had no comment on this goal.

Research rationale

Annual evaluations are standard practice in most professional jobs.

Although there has been much progress on this front recently, about half of the states still do not mandate annual evaluations of teachers who have reached permanent or tenured status. The lack of regular evaluations is unique to the teaching profession and does little to advance the notion that teachers are professionals.

Further, teacher evaluations are too often treated as mere formalities rather than as important tools for rewarding good teachers, helping average teachers improve and holding weak teachers accountable for poor performance. State policy should reflect the importance of evaluations so that teachers and principals alike take their consequences seriously.

Evaluations are especially important for new teachers.

Individuals new to a profession frequently have reduced responsibilities coupled with increased oversight. As competencies are demonstrated, new responsibilities are added and supervision decreases. Such is seldom the case for new teachers, who generally have the same classroom responsibilities as veteran teachers, including responsibility for the academic progress of their students, but may receive limited feedback on their performance. In the absence of good metrics for determining who will be an effective teacher before he or she begins to teach, it is critical that schools and districts closely monitor the performance of new teachers.

The state should specifically require that districts observe new teachers early in the school year. This policy would help ensure that new teachers get the support they need early and that supervisors know from the beginning of the school year which new teachers (and which students) may be at risk. Subsequent observations provide important data about the teacher's ability to improve. Data from evaluations from the teacher's early years of teaching can then be used as part of the performance-based evidence to make a decision about tenure.

Frequency of Evaluations: Supporting Research

For the frequency of evaluations in government and private industry, see survey results from Hudson Employment Index's report: "Pay and Performance in America: 2005 Compensation and Benefits Report" Hudson Group (2005).

For research emphasizing the importance of evaluation and observations for new teachers in predicting future success and providing support for teachers see, D. Staiger and J. Rockoff, "Searching for Effective Teachers with Imperfect Information." Journal of Economic Perspectives. Volume 24, No. 3, Summer 2010, pp. 97-118.