“I have never seen it this bad,” Dan Domenech, executive director of the School Superintendents Association, said of the teacher shortage. “Right now it’s number one on the list of issues that are concerning school districts … necessity is the mother of invention, and hard-pressed districts are going to have to come up with some solutions.”

It is hard to know exactly how many U.S. classrooms are short of teachers for the 2022-2023 school year; no national database precisely tracks the issue. But state- and district-level reports have emerged across the country detailing staffing gaps that stretch from the hundreds to the thousands — and remain wide open as summer winds rapidly to a close…

Carlton Jenkins, superintendent of the Madison Metropolitan School District in Wisconsin, said teachers are so scarce that superintendents across the country have developed a whisper network to alert each other when educators move between states.

“We’re at a point right now, where if I have people who want to move to California, I call up and give a reference very quick,” he said. “And if someone is coming from another place — say, Minnesota — I have superintendent colleagues in Minnesota, they call and say, ‘Hey, I have teachers coming your way.’ ”