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.
For a lecture class, one unit is considered to be one hour of lecture class time and two hours per week of. homework. For the typical three-unit class, a student spends three hours per week in class and should do six. hours per week of homework.