I doubt public schools are teaching that awful concept uniformly across the board. Perhaps the ones in liberal states like California ?
Still, compare that with the curriculum of St John's Academy mentioned above, where attendance at all Feast Day Liturgies is required. The school year begins with a moleben at the relics of St John Maximovitch in the Holy Virgin Cathedral. How completely opposite from contemporary public school style, isn't it ?
By the way, I checked and Elder Nektary after being tonsured a monk at Optina Monastery, studied French and Latin !
Along with widespread reading in a wide variety of fields, thus becoming a "Renaissance Elder".
Parents could do worse than have their children imitate the last of the great Optina Elders by learning the 2 languages as well as acquire a more classical type of education