Lies, lies, and more lies.
We homeschooled 8. Tested them every year, all were consistently in top 5% of standardized national tests.
One brilliant son we saw needed better math & science than we could provide. Talked to our public school. In spite of his 99th percentile testing, they insisted on putting him back a year (in 10th) for his 11th grade year.
Sorry, you are idiots. Top private school took him - he was #1 in class, valedictorian. Went on to get 5 year full ride to top university and graduate Summa Cum Laude with FOUR simultaneous degrees: B.S. in Math, B.S. in Computer Science, B.A. in Physics, B.A. in Greek.
Other kids got 4 other degrees; 1 other Summa Cum Laude, 2 - Phi Beta Kappa’s, 1 - Tau Beta Pi (engineering), 2- engineers, 2 - pilots, and much more.
All 8 have done exceptionally well in whatever work field they are in.
But I have to add - all this was by the incredible grace of God. Wife & I both former public school teachers........
Congratulations on a job very well done.