@mids2019
How though do you decide which pupils would most benefit from numeracy lessons?
How do they currently decide which pupils would most benefit from SOHCAHTOA, pythagoras, pi, simultaneous equations, matrices? They don't - it's taught to everyone, despite probably 95% never having to use them once they leave education.
Personal finance lessons would be basic, i.e. that there are different types of pension scheme (i.e. defined benefit and defined contribution), that there is a state pension and occupational pensions, that you gain "credits" for state pension mostly by working and paying NI. The detail and rules don't need to be taught, just the "headline" key points.
Likewise proper illustrations, via simple graphs and spreadsheets of the impact of only making minimum payments on a credit card - no need to go into the detail of the algebraic formula which isn't understandable by half the pupils, just the fact that if you buy something on credit card for £100 and only ever pay off the £5 per month minimum payment, it'll end up "costing" you maybe £200-£300 because the interest may be £4 per month (the detail isn't important, it's the fact you end up paying multiple times the cost of the item that's the key feature).
How about the times when high charge payday loans are a good idea and the times when they're not. Again, not the detail, but the general principles.
How about highlighting the effects of compound interest on savings/investments? I.e. simple graphs/spreadsheets showing the impact on drawing and spending a dividend on ICI shares as opposed to reinvesting the dividend to buy more shares, thus increasing the investment and increasing future dividends?
How about teaching of the effects of default, i.e. not making loan repayments, bounced payments due to lack of funds, walking away from leases or car loans, etc. Again, not the detail, but key features of the consequences of bad credit history, i.e. not being able to get a mortgage, only being able to get credit with higher interest rates due to risk, etc. Bank charges and other default fees if you don't make a payment on time or you have to use an unauthorised overdraft.
It's not a matter of doing the same kind of detail that would be advised by a finance professional, such as an IFA, it should be just the fundamental basics and they DON'T change over the decades. Reinvesting dividends rather than spending will be just as valid in 30 years as it is today. Paying more than minimum payments on a credit card will still be the best thing to do when you're 60.
It shouldn't be about making "rich" or privileged people wealthier, it should be aimed at people to help them avoid getting into financial difficulties - a completely different "audience". The "audience" who probably don't have good role models in their families so have no one at home to tell them the basics!