My Phan, a senior at Monterey Trail High School in Elk Grove, says she can't get help from teachers before or after school.She and other members of the school's National Honor Society no longer can meet on Wednesday mornings because the teacher isn't in the classroom."Teachers used to be at school early – about an hour before classes started," Phan said. "But now they show up 15 minutes before the bell rings. They leave right after school." Many Elk Grove Unified teachers are "working to the contract." They are putting in their required 7.5-hour days and nothing more, said Maggie...