Places to take them: above all, libraries. After that, museums, zoos, aquariums, planetariums, and escape rooms. Regular weekend trips should be enough. If they can volunteer at these places or partner with a mentor there, they should.
If they're in public school, they should try to skip grades and graduate early. Schools are designed around an IQ range of 85 to 115.
Set a limit of about an hour of reading per day. One movie per day is acceptable. An hour of TV and video game time per day is reasonable. That covers about four hours.
Ideally, they should have some project they are working on that takes up most of their time during the day. This can include gardening, painting, drawing, writing, playing music, building models, solving puzzles, science experiments, or playing chess. Fours per day during the week should be enough.
Intellectual children often lack physical fitness. Running, swimming, weightlifting, and martial arts can counteract this. Scouting and 4H are great places for such children to socialize. If nothing else, long walks and bike rides build endurance and resilience.
It's very easy to get such children to do chores if you pay them. They should start working part-time as soon as they can.
They should conceal their intelligence, follow their passions, and take the path of least resistance.
