This document discusses research on effective teacher goal setting and its impact on student achievement. It finds that setting specific, moderately challenging goals can improve student performance by 8-16% depending on task complexity. Goals work best when they direct effort, build persistence and strategies, and foster commitment. Proper goal setting considers context, sets interim benchmarks, and provides leadership support through communication, modeling, and praise. The research suggests that teacher goal setting, if implemented well, can powerfully increase student learning.