Anonymous wrote:
Anonymous wrote:Getting back to IMPACT, this teacher was a Group 1 teacher, meaning a teacher whose IMPACT score is weighted 55% according to test scores.
Here is some recent data on the percentage of "so-called" highly effective educators according to group. Note that only 4% of Group 1 teachers were rated highly effective last year. What does this tell you about the validity of this evaluation instrument?
Group % Highly Effective Teachers in Group
1 4
2 16
3 11
3a 41
4 18
5 64
6 0
This should have been included in the NY Times article about DCPS bonuses.
very interesting. how did you find this out?