If the first dose of a tetanus toxoid-containing vaccine is administered before the first birthday, 4 doses are necessary before beginning the 10-year cycle of booster doses. If the first dose is administered after the first birthday, 3 doses are necessary.
Teacher-Authored Instructional Unit Samples. The content specialists in the Standards and Instructional Support office have been working with educators across the state to create instructional units based on the published curriculum overview samples.
Page Content. Student learning is the ultimate measure of the success of a teacher and an instructional leader. One component of the Teacher Keys Effectiveness System is Student Growth. For teachers of tested subjects, this component consists of a student growth percentile measure.he Teacher and Leader Effectiveness (TLE) Division aims to provide professional learning to support teachers and leaders in the successful implementation of the Teacher Keys and Leader Keys Effectiveness Systems (TKES & LKES).