by Natalie Barnes
What are SLOs?
In accordance with grant programs such as Race to the Top, states are developing teacher evaluation systems to determine teacher-effectiveness. Students’ standardized test scores are often used to measure teacher effectiveness. However, standardized test scores are not “available or appropriate for all teachers and subjects,” according to a document put out by the U.S. Department of Education describing how states use student learning objectives in teacher evaluation systems. States can choose their own ways to evaluate teachers and Maryland has chosen to use Student Learning Objectives (SLOs) as part of their evaluation.
According to the Prince George’s County Public Schools Student Learning Objective Handbook, the state of Maryland has defined a Student Learning Objective (SLO) as “A specific, rigorous, long-term goal for groups of students that educators create to guide their instruction and administrative efforts.” The handbook continues, stating “Although SLOs contribute to the Student Growth component of the overall evaluation in Prince George’s County Public Schools, they are best utilized as an instructional tool. SLOs are a meaningful approach to measuring student learning because they enable teachers to determine the focus of instruction and how student learning will be measured. SLOs are not an “additional” task, but SLOs are designed for teachers to ‘formally’ monitor what they are already doing in the classroom on a daily basis.”
Essentially, two SLOs are created by each teacher and administrator. (A third district SLO is drafted by the Office of Curriculum and Instruction for high school teachers who are responsible for Biology, English 10, Algebra I, Algebra II, and Government (HSSA) courses in the previous year.) Each SLO states the goal that teacher or administrator has for his or her students during the year. The results are a portion of the teacher’s final evaluation score. Student growth measures are 50% of teacher evaluations. For teachers who teach content areas with state assessment data, the SLOs are 30% of the student growth measures while for teachers without state assessment data, the SLOs are 35% of their final evaluations score.