Teacher Effectiveness – A New Model for Teacher Evaluation in Massachusetts
Let’s say you had to design a teacher evaluation system tomorrow. How would you do it?
That is the question that captivated the discussion at last night’s Education Pioneers Summit in Boston. The audience of about 50 former Education Pioneers and other education community members discussed the new Massachusetts Educator Evaluation system targeted for full implementation in 2013-14.
Karla Baehr, former Deputy Commissioner with the Massachusetts Department of Elementary and Secondary Education gave an overview of the system created with impetus from the federal Race To The Top program. It is a comprehensive system that is as far reaching as it is innovative. Described in greater detail on the Mass DOE website, this system is designed based on several key ideas:
- Active ongoing feedback and evaluation: no more 1 time dog and pony show.
- Administrators as well as teachers are subject to the evaluation system and administrator evaluations will include teacher feedback – wonderful accountability!
- Ongoing growth plan– teachers participate in designing the growth plan. I ask where are the resources?
- Summative 4 point evaluation scale: Unsatisfactory, Needs Improvement, Proficient and Exemplary. It is expected that most teachers will fall in the Proficient category – are we back to a 2 point scale?
- Evaluation based on a combination of instructional practice and student growth measurements – Humm how much of which? Corinne Herlihy from the Harvard center for Teacher Effectiveness at the Center for Education Policy Research made an interesting point. Because most teachers are expected to fall in the Proficient category, will student measurement become the only tangible differentiation?
As Ms. Baehr explained, the system represents a massive change from current practice, and will require ongoing support from the State as well as a cultural change. She takes a long view and does not expect all required changes will be made in the first years of implementation but she expects it will lead to substantial improvements over the long term.
Of particular interest was the discussion about how much student testing results should inform teacher evaluations. In the system as designed, student outcome measures are drawn from a range of sources including the MCAS growth scores as well as other districts based measures.
My takeaway/ruminations:
- I am still unclear as to how a teacher can earn an exemplary rating while having low impact on student learning.
- Including input from students in the determination of impact on student learning has been validated from research and is a great idea.
- The task before districts is monumental. While the state will offer guidance and assistance, designing cross districts evaluations for each subject that are meaningful and valid will be a difficult process.
- To be substantive, the system will require individualized professional development for teachers which is not currently available. I think this has tremendous potential.
- Great first step!
Take a look at the rubric below. What do you think?





