Are the tutors paid? Teachers already donate so much of their time in unpaid work for their schools, it’s a huge ask for them to volunteer. Paying tutors might help with your staffing issue and generate some highly-qualified talent for you.

While your idea of providing access is good—How about paying those tutors who have teaching degrees to create a better pool of qualified candidates? Teachers are already asked to donate hours of their time in unpaid work and are significantly underpaid.