Why Financial Literacy Needs to Be in Schools
Schools are designed to prepare students for the world they will enter after graduation. We teach mathematics because students will use numbers throughout their lives. We teach government because citizens need to understand the institutions that govern them. We teach science because understanding the world around us is fundamental to modern life.
Yet one of the systems students will interact with almost immediately after leaving school is often given far less attention: personal finance.
Students will eventually earn income, pay taxes, use credit, borrow money, save, invest, and make decisions that can affect their financial well-being for decades. The problem is that many students are expected to learn how to navigate these decisions on their own.
The strongest evidence suggests that financial education can help.
Financial Education Actually Changes Behavior
One of the most comprehensive studies on the subject, "Financial Education Affects Financial Knowledge and Downstream Behaviors," was published by Tim Kaiser, Annamaria Lusardi, Lukas Menkhoff, and Carly Urban in the Journal of Financial Economics in 2022.
The researchers examined 76 randomized experiments involving more than 160,000 participants.
This is important because randomized experiments provide much stronger evidence than simply observing that financially knowledgeable people tend to make better financial decisions. People who are financially responsible may also come from wealthier families, have higher incomes, or have received financial guidance from their parents.
Randomization helps isolate the effect of financial education itself.
The researchers found that financial education produced significant improvements in both financial knowledge and financial behavior.
In other words, people who received financial education did not simply become better at answering questions about money.
They were also more likely to change what they actually did with their money.
That is what makes this research so important.
Why This Matters for Students
Consider what this means for a high school student.
A student might graduate knowing that credit cards exist, but that does not necessarily mean they understand how interest accumulates. They might know that investing is important, but not understand why starting at 18 can be dramatically different from starting at 35. They might understand that saving is good, but never have learned how to build an emergency fund or evaluate a loan.
Financial education helps close the gap between knowing about money and knowing how to use it.
The Kaiser and colleagues study found that financial education has measurable effects on both sides of that equation.
The effect on behavior was smaller than the effect on knowledge, which is understandable. Knowing something and consistently acting on that knowledge are two different challenges.
But the fact that education can influence both is significant.
A financial lesson learned at 16 or 17 can become a financial habit at 25, 35, or 45.
A Lesson That Can Follow Someone for Decades
The value of financial literacy becomes even clearer when we consider the role of time.
Understanding compound interest can encourage a young person to begin saving earlier. Understanding credit can help them avoid unnecessary debt. Understanding investing can make long-term wealth building seem less intimidating. Understanding budgeting can help someone create an emergency fund before an unexpected expense occurs.
None of these decisions has to be dramatic.
In fact, that is the point.
Financial security is often built through thousands of relatively small decisions made over many years.
Teaching students how those decisions work gives them the opportunity to make better ones.
And those benefits do not necessarily end with the individual.
A financially knowledgeable young adult eventually becomes a spouse, parent, homeowner, employee, investor, or business owner. The financial habits they develop can influence the people around them and eventually the children they raise.
A lesson taught in a high school classroom can therefore have effects that extend far beyond graduation.
Financial Literacy Can Give Every Student a Starting Point
Financial knowledge is not distributed evenly.
Some students grow up hearing their parents discuss investments, mortgages, retirement accounts, taxes, and budgeting. Others may enter adulthood without ever having these conversations.
Schools provide an opportunity to make access to that knowledge more universal.
A financial literacy course cannot give every student the same income or family resources. What it can do is ensure that every student has at least been introduced to the basic tools needed to navigate the financial world.
That is an important form of opportunity.
A student should not need financially sophisticated parents to learn how interest works, how to build a budget, or why starting to invest early matters.
Every student deserves the chance to understand their own finances.
What Financial Education Should Actually Teach
The goal should not be to turn every student into a professional investor.
Instead, financial education should prepare students for the decisions they are most likely to face.
Students should understand how to:
Build and manage a budget
Understand credit scores and interest rates
Evaluate loans and credit cards
Understand compound interest
Save for emergencies
Invest for the long term
Understand taxes and paychecks
Evaluate financial risk
Understand retirement accounts and insurance
Most importantly, these concepts should be taught through realistic decisions rather than memorization.
A student should not simply be able to define compound interest.
They should understand what happens when they borrow $5,000 at a high interest rate.
They should not simply know what a credit score is.
They should understand how their decisions today can affect their financial opportunities tomorrow.
The objective is to make financial knowledge usable.
An Investment in the Next Generation
The strongest argument for financial literacy in schools is ultimately about opportunity.
A young person who understands money has more tools available to them. They can make more informed decisions about their first job, their first credit card, their first investment, their first apartment, and eventually their first home.
Over time, those decisions can compound.
The benefits can extend into future families as well. Parents who understand saving, investing, budgeting, and responsible borrowing are better positioned to pass those lessons on to their children. Financial knowledge can therefore become something that grows across generations rather than something that is simply inherited from families who already possess it.
The evidence supports this optimism. Kaiser, Lusardi, Menkhoff, and Urban's analysis of 76 randomized experiments involving more than 160,000 participants found that financial education improves both financial knowledge and downstream financial behavior.
That means a financial education class is not simply another requirement on a student's schedule.
It can be an investment in their future.
And perhaps that is the most meaningful reason to teach financial literacy in schools: when we teach a student how to make better financial decisions, we are not only preparing them for adulthood. We are giving them knowledge they can carry throughout their lives and eventually pass on to the next generation.
A lesson learned in a classroom today can become a stronger financial future tomorrow.
Source
Kaiser, Tim, Annamaria Lusardi, Lukas Menkhoff, and Carly Urban. "Financial Education Affects Financial Knowledge and Downstream Behaviors." Journal of Financial Economics, 2022. The study analyzes 76 randomized experiments involving more than 160,000 participants. Read the study