Instructional coaching can be a powerful framework for teacher professional development, but not all coaching is created equally. As a beneficiary of a Teacher and School Leader Incentive Program (TSL) Grant, the Marion County School District has been working to improve instructional coaching practices, with great success. Here are the changes we’ve made that have had the most impact.  1) Focus your PLC meetings. In the past, our professional learning community (PLC) meetings were fairly unstructured. Teachers would show up,…