My understanding is that stretching the Commerce Clause to cover all manner of federal involvement in our lives became SOP for the Supreme Court during the New Deal.
But I wish that someone would specifically raise the issue before the Supreme Court with respect to education. If the Commerce Clause can be expanded to cover local schools, then I would like to hear the rationale. It would be amusing -- though in a very sad way. Kind of like watching Dr. Strangelove, but with more serious real world implications.
Caleraly, one cannot rationally claim that the curriculum in a local school comes under the category of comermce between the states.