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.
In an integrated curriculum unit all activities contain opportunities for students to learn more about the content (Pigdon and Woolley, 1992). Smith and Ellery (1997) agree with this, saying that children can develop a deeper understanding of content through a range of purposeful activities.