Reading Passage Vocabulary List Ten-Question Quiz Answer Key Great Homework ResourceSub Plan Option This information is valuable, not only for parents and teachers of younger children, but also for parents, teachers, and teenagers, where activity increases, especially in the sports arena. Children as young as 10 years old (generally female) can be diagnosed with Osgood-Schlatter Disease. Therefore, the passage encompasses many grade levels, including those below 9 - 12. The lesson is wr