Common sense comes from experience, and kids need to fail as well as succeed in order to learn it. It's difficult to develop common sense when you spend a lot of time in your room where nothing much happens.
Marilyn vos SavantTeens think listening to music helps them concentrate. It doesn't. It relieves them of the boredom that concentration on homework induces.
Marilyn vos SavantKnow the names of past and current artists who are most famous for playing their instruments.
Marilyn vos Savant