Seattle Public Schools has released new aggregate student growth ratings that will be now used as part of some teachers' evaluations. The ratings reflect how students did on state and district tests from one year to the next and factor in students' poverty levels, learning disabilities and English language proficiencies.
Many teachers in Seattle Public Schools will learn today how they rank on a new scale based on student performance. They’ll be rated by how their students’ test scores changed from one year to the next. Teachers with high ratings may qualify for bonuses or promotions. Teachers with low ratings will get closer oversight.