My daughter volunteer help with after school program at her school. Her school is high school but they have free classes once a week starting tomorrow for 500 4-6th grader students from local schools. From information she was given at a meeting last week there are only 5 or 6 teachers in the program and about 120 high school students. One class has only one teacher for nearly 200 students. Parents haven't been given any information and nothing is on website. I have called school for more information but I can't get an answer. My daughter really want to volunteer but I am worried very about safety. What are the rules and what can I do. The school is in California.