The Value of Project-Based Learning in Financial Literacy

Across 66 studies, project-based learning (PBL) beat traditional teaching by a moderate margin on average, about 0.44 of a standard deviation. Those studies were mostly in science, engineering, and humanities classes rather than personal finance, and the effects were uneven: near zero in the North American and Western European studies.

Many teachers know this moment: you deliver a solid lesson on budgeting or credit scores, check for understanding, move on, and three weeks later a student can't tell you the difference between a debit card and a credit card. The content didn't stick, in part because it never became theirs. PBL can help close that gap. Instead of absorbing financial concepts as facts, students use them on a realistic, messy problem: build a budget on a real salary, pitch a business, plan a retirement. When students make a decision and see the result, even in a simulation, the lesson becomes something they did rather than something they heard.

What is project-based learning, and why use it for financial literacy?

Project-based learning is an instructional approach where students learn by actively working through a real-world challenge instead of passively receiving information. Rather than a lecture on budgeting followed by a worksheet, students build an actual budget for an actual scenario, research it, defend it, and revise it when new information comes in.

That shift matters most in personal finance, a subject where the vocabulary (amortization, diversification, liquidity) can sound intimidating in the abstract but becomes intuitive the moment a student has to use it to make a real decision. PBL gives students permission to be wrong in a low-stakes setting: overspend a fictional paycheck, pick a losing stock in a simulated portfolio, underprice a loan in a mock business plan. Mistakes made with play money give students something concrete to analyze. Whether that builds financial judgment is untested here, and decision-making gains were not statistically significant in the Zhang and Ma synthesis below.

The outcomes teachers hope PBL builds line up with what a financial literacy course is after: judgment more than recall, and self-directed learning habits that outlast a unit. Whether PBL delivers them is a research question, and the answer comes with qualifications, set out below.

What is the best value financial literacy curriculum for schools in 2026?

Rapunzl is built for schools that want project-based financial literacy without building a course from scratch. One curriculum scales from a 3-week unit to a 28-week, year-long class and includes 48 modules across 4 courses, with project-based learning throughout. It also runs a real-time investing simulator on live Nasdaq data. Because assessment grades integrate with Clever, ClassLink and Google Classroom, and the educator dashboard includes standards crosswalks, the setup work is lighter for teachers and administrators too.

Does project-based learning improve achievement? What the research says

On average, yes. A large recent synthesis, Zhang and Ma (2023), pooled 66 experimental and quasi-experimental studies (190 effect values) from the past 20 years. PBL beat traditional instruction overall (standardized mean difference 0.44), with the biggest gain on academic achievement (0.65), then attitudes (0.39) and thinking skills (0.39). Other sources bracket that figure from below and above:

If scores are roughly bell-shaped, an effect of 0.44 puts the average PBL student near the 67th percentile of a traditionally taught class. The achievement figure of 0.65 puts that student near the 74th, the conservative 0.39 near the 65th, and the Turkish science figure near the 84th. The Saavedra figures come from the study's 2021 report.

The thinking-skills result is more specific than "sharper problem-solving and decision-making." In Zhang and Ma, gains in problem solving (0.37), collaboration (0.40), and creative thinking (0.63) were statistically significant. Decision-making (0.09) was not. Retention has thinner evidence: the fourth-grade study found better retention, and Zhang and Ma did not treat it as a separate outcome. Grade level mattered too. Effects were largest in high school (0.72), similar in primary school (0.53) and junior high (0.52), and smallest in university (0.12).

Where does the project-based learning evidence fall short?

Several places, and a US classroom should know them.

• Implementation drives the result. Studies in Zhang and Ma varied widely, and in the second-grade trial, teachers who followed the session plans more closely saw higher growth in reading, writing, and motivation (an association within the PBL group, not a randomized comparison). The AP study's authors note that the effect cannot be separated from the professional development that came with it.
• The best US trial is less clear-cut than its headline. In the AP study, the adjusted gap was 7.6 points among exam-takers and 4 points across all students. Unadjusted estimates were close to zero, and school attrition (8% overall, with a 16-point gap between treatment and control schools) exceeded the standards threshold. Teachers volunteered and received intensive coaching.
• Two Western regions look different from the global average. Zhang and Ma found near-zero effects for North America (0.06, 14 effect values) and Western Europe (0.08, 32), against 0.55 in East Asia (94). The authors report North America as not statistically significant (p = 0.43). The two US randomized trials above were positive on some outcomes, and both paired PBL with teacher training and coaching.
• Subject matters. Engineering and technology studies averaged 0.62 and natural science 0.48, while humanities and society studies averaged 0.28.
• Money was rarely the outcome. Zhang and Ma report no financial-literacy subgroup (at least one included study, on a postgraduate finance course, is filed under humanities and society), and the two trials covered AP courses and second-grade social studies. For financial behavior, the nearest evidence is a meta-analysis of 76 randomized experiments that found financial education has positive causal effects on financial knowledge and downstream behaviors. It did not isolate PBL.
• The follow-up is short. The syntheses mostly measure outcomes during or shortly after a unit, not years later.

The benefits of project-based learning

PBL has three things going for it in a finance classroom.

Fostering critical thinking

In a traditional classroom, students often memorize financial terms and rules without ever applying them, which means the knowledge stays surface-level. Project-based learning flips that. Ask a student to build a real financial plan for paying for college, weighing tuition, scholarships, grants, loans, and personal savings against each other, and suddenly they're not reciting a definition. They're weighing trade-offs the way an adult has to.

• Real decisions replace rote recall. Students have to defend a choice, not just name a term.
• Trade-offs become visible. Choosing more loans versus more work-study has a felt cost, not just a textbook one.
• Mistakes become material. A budget that runs out of money in week three of a simulation shows a student exactly where the plan failed, which a slide about overspending does not.

Promoting collaboration

Most meaningful financial decisions in adult life aren't made alone: think of couples budgeting together, co-founders splitting equity, or a family weighing a big purchase. PBL mirrors that by putting students in teams to solve a shared problem, like drafting a business plan that accounts for startup costs, projected revenue, and ongoing expenses.

Working in a group forces students to explain their reasoning out loud, defend a number, and reconcile disagreements, which builds communication skills right alongside the financial content. Group size seems to matter: in Zhang and Ma, teams of four to five students showed the largest effect (0.91, from 23 effect values compared across studies).

Offering an engaging learning experience

Many students walk into financial literacy assuming it will be boring. Project-based learning swaps passive listening for active building. A class project where students invest virtual money in stocks or crypto through a real-time simulator can teach more than the mechanics of a trade. It can get students checking prices before class and researching a company out of curiosity.

The research on attitudes is real but modest (0.39 in Zhang and Ma), and the fourth-grade study found no attitude difference at all. Engagement is a reason to try PBL. The achievement results are the better reason to keep it.

Real-world applications of project-based learning in financial literacy

Three project types fit a financial literacy class.

• Budgeting and expenses. Have students build a monthly budget on a fictional entry-level salary in a real city. They research actual cost-of-living numbers, allocate funds across rent, food, transportation, and savings, and defend their choices when costs shift mid-project (a rent increase, a car repair). Playing an adult with a paycheck and bills gives budgeting discipline something to attach to.
• Investing and saving for retirement. Students work in teams to build a long-term investment strategy, researching stocks, ETFs, and other options against a retirement timeline. This is where a course built around a personal finance curriculum can connect the theory of compounding to the practice of picking assets and rebalancing over time.
• Starting a business. Students draft a business plan for a small venture: a logo, marketing materials, a budget, and financial projections, plus research into loans, grants, and other financing options. Walking through each stage of launching a business, even a fictional one, makes the link between financial planning and real-world outcomes hard to miss.

In all three, students make the decision themselves and then adjust it as new information arrives. Our guide to project-based learning in personal finance has more project ideas.

Standards, and what we do not yet know about lasting impact

As schools fit financial literacy into a crowded curriculum, project-based learning is one practical answer, because a well-built project can be organized around the same standards a traditional lesson covers. A single semester-long arc can reach budgeting, saving, credit, and investing standards while also building collaboration and critical-thinking skills.

How much of this carries into adult money habits is the open question. Simulated money makes these projects low-stakes practice, so the stakes are a goal and a result the class can see. For students who want to take project work further, pairing it with contextualized learning is a natural next step.

Planning a project-based unit is easier with someone to compare notes with, so start a conversation with us about what Rapunzl could do for your classroom.

By Maria Rodriguez, Curriculum Designer at Rapunzl.