The rest of that article is here. It ends with:
“Children and schools need stability, not disruption. They need experienced teachers and well-maintained schools. All children need schools that have a nurse, counselors, and a library with a librarian. Children need time to play every day. They need nutrition and regular medical check-ups.
All of this is common sense. These are reforms that work.”
Let’s just say that Dr. Ravitch is right.