You should do what every other country did that has beaten back the virus.

Lockdown the entire country for three months.

Pay everyone to stay home (you already spent 1.5 trillion, what's another 2 trillion?)

Test, test, test, test, then test more.

Give everyone who comes in with Covid symptoms free healthcare so people are not worried about going to the hospital

Open back up when cases meet CDC guidelines for reopening

Have a nationwide mask mandate.

If you had all done that right away you'd already be re-opening and getting ready for reasonable versions of school, because that didn't happen you can't send kids back to school without killing them or teachers/staff, period.

Good luck.