Each strategy might engender many different activities, programs, practices or interventions, which also might vary from school to school even among schools working on the same strategy. For example, if a school was focusing on the strategy of "Parent Involvement" specific activities might include—parent information sessions at school, family fun nights, requests for parent tutors, regular email to parents on student progress, newsletters to parents, and many more. Each school might choose to implement some of these specific activities based on local circumstances and available resources. In a school, some may already be in place, some could be improved, and others might need to be started new based on the decisions of a school based team or building leadership.