How should children and teenagers learn about money?
Through handling real money with real consequences, early and repeatedly — because research on financial capability consistently finds that attitudes and habits form far earlier than financial education is usually delivered.
The finding that reframes it. Studies of children's financial behaviour suggest that money habits are substantially formed by around age seven — well before any school curriculum addresses it, and before most parents think the subject applies. Early experience shapes the defaults.
What actually builds capability, by stage:
Young children — handling physical cash, since digital payment is invisible and teaches nothing about exchange; understanding that money is finite; making simple choices between two things; and waiting, which is the foundation of everything later.
Primary age — regular pocket money with genuine discretion, including the freedom to spend it badly. Learning from a wasted £5 at eight is far cheaper than at twenty-eight, and rescuing them from the consequence removes the lesson.
Saving for a specific goal, with visible progress.
Secondary age — a bank account with a card; a budget covering some real expenses transferred to them, such as clothes or transport; earning money, and understanding tax and deductions; and the difference between price and value.
Teenagers — interest, both earned and paid; how credit works and what it costs; buy-now-pay-later, which is explicitly designed to be frictionless and needs discussing directly; student finance before any decision is made about it; fraud and scams, which target young people heavily; and gambling and in-game spending, including loot boxes.
What parents get wrong:
Secrecy. Children who never see financial decisions being made do not learn how they are made. Talking through ordinary trade-offs — why we chose this, why we waited — is the most useful thing available and costs nothing.
Tying pocket money entirely to chores, which teaches that contributing to a household is transactional.
Rescuing from every mistake.
Treating money as taboo or as a source of anxiety, which children absorb completely.
General information, not financial advice.