The Classroom Walls Were Always a Lie

The pandemic broke something. But it also exposed a strange truth: for most of human history, learning happened outside. Kids didn’t sit in rows parsing worksheets about soil composition; they dug their hands into dirt and watched potatoes grow. They didn’t memorize dates of battles; they walked the fields where soldiers died. Then we invented compulsory schooling, packed everyone into fluorescent-lit boxes, and called it education.
Now a team of researchers has done something rare: they looked at twenty years of studies on what happens when you take learning back outside. What they found isn’t just about nature walks or field trips. It’s about whether schools, as we currently build them, are making engagement harder than it needs to be.
Miri Yemini, Laura Engel, and Adi Ben Simon from Tel Aviv University and the University of Sydney conducted a systematic review of 178 studies on place based education, or PBE. Their paper, published in Educational Review in 2023, maps what we actually know about teaching that uses the physical world as its textbook (Yemini et al., 2023). The results suggest that the most powerful learning tool might be the one we’ve been ignoring: the place itself.
What Exactly Is Place Based Education?

Here’s the simplest definition: instead of learning about ecosystems from a diagram, you walk into a forest. Instead of reading about local government, you attend a city council meeting. Instead of studying immigration patterns from a textbook, you interview neighbors who moved there from other countries.
Yemini and her colleagues define PBE as a pedagogical approach that “emphasises the connection between a learning process and the physical place in which teachers and students are located” (Yemini et al., 2023). That sounds academic, but the core idea is almost embarrassingly obvious: where you learn matters.
The authors analyzed studies published over two decades, from 2002 to 2022, focusing on English language peer reviewed research. They categorized the literature using a model developed by Ardoin and colleagues in 2012, which breaks PBE into three dimensions: the ecological (learning about natural systems), the sociocultural (learning about communities and cultures), and the political economic (learning about power structures and economies).
What they discovered is that PBE isn’t a niche trend for outdoor schools or progressive classrooms. It’s a pedagogy that has been quietly producing results across subjects, age groups, and countries.
The Engagement Problem Schools Can’t Solve

Here is the uncomfortable fact that the review surfaces: traditional classroom instruction has an engagement ceiling. You can have the most charismatic teacher, the most interactive whiteboard, the most carefully designed curriculum. But at some point, four walls and a desk create a barrier between students and the world they’re supposed to be learning about.
The studies Yemini and colleagues reviewed consistently found that when learning moved outside the classroom, engagement jumped. Not just slightly. Students who participated in place based programs showed higher motivation, deeper curiosity, and a stronger sense of ownership over their own learning (Yemini et al., 2023).
Why? Because place based education solves a problem that traditional schooling creates: the irrelevance problem. When you learn about watersheds by visiting a local creek, the lesson isn’t abstract. It’s the water you can touch. When you calculate the area of a park you actually play in, math becomes a tool instead of a chore.
The review found that PBE was particularly effective for students who struggled in conventional settings. The authors noted that “PBE can enhance student engagement, particularly among students who are disengaged from traditional schooling” (Yemini et al., 2023). That’s not a small finding. It suggests that the problem isn’t the students. It might be the classroom.
Where This Actually Happens (And Where It Doesn’t)
One of the most revealing parts of the review is the geographic breakdown. PBE research is not evenly distributed. The authors found that most studies came from the United States, Australia, Canada, and the United Kingdom. There was very little research from Europe, Asia, Africa, or Latin America (Yemini et al., 2023).
This matters because place based education is inherently local. What works in a rural Australian school might not transfer to a dense Tokyo neighborhood or a village in Kenya. The lack of geographic diversity in the research means we have a partial picture. We know PBE works in English speaking, Western contexts. We don’t know how it works elsewhere.
The subject breakdown was also lopsided. Unsurprisingly, environmental education dominated the literature. Science and social studies were the next most common subjects. But the authors found almost no research on PBE in math, language arts, or the humanities (Yemini et al., 2023).
That gap is telling. It suggests that educators and researchers still think of place based learning as something you do for nature studies or field trips, not as a fundamental approach to teaching any subject. But there is no reason a math class can’t use the geometry of local buildings. There is no reason a literature class can’t write about the streets students walk every day.
The Pandemic Forced the Experiment
The review notes that PBE “regained significant attention with the early 2020 outbreak of the COVID-19 pandemic, which caused large scale school closures globally and forced the rapid adoption of alternative learning environments, including teaching and learning outdoors, and learning from home” (Yemini et al., 2023).
What the pandemic revealed is that schools are not the only places where learning happens. When classrooms became dangerous, parents and teachers improvised. Kids learned in backyards, on walks, in kitchens. And some of them learned better.
The authors don’t claim that pandemic era learning was a success overall. It was chaotic, inequitable, and exhausting. But it did prove one thing: the assumption that learning requires a classroom is false. The question is whether we will remember that lesson now that schools have reopened.
What the Research Actually Found
Let me be specific about what Yemini and her colleagues discovered. They analyzed 178 studies using a systematic review methodology, which means they searched multiple databases, applied strict inclusion criteria, and synthesized findings according to established protocols. This is not a single experiment with a small sample. It is a map of an entire field of research.
The authors categorized the studies according to Ardoin’s three dimensions of place. Here is what they found:
- ▸Ecological dimension: The largest category. Studies focused on environmental education, sustainability, and connection to nature. Students who learned about ecosystems in actual ecosystems showed stronger environmental attitudes and behaviors.
- ▸Sociocultural dimension: Studies examined how PBE helps students understand their own communities and other cultures. Learning about local history by visiting historic sites or interviewing residents increased cultural awareness and empathy.
- ▸Political economic dimension: The smallest category. Studies looked at how PBE can help students understand systems of power, inequality, and economic development. This dimension is underexplored but potentially powerful.
Across all three dimensions, the authors found consistent evidence that PBE improves student engagement, academic achievement, and personal development (Yemini et al., 2023). But they also found something more subtle: PBE changes the relationship between students and learning. Instead of being passive recipients of information, students become active participants in their own education.
The Mechanism Nobody Talks About
Here is what I find most interesting about this review. The authors don’t just report that PBE works. They reveal a mechanism that traditional schooling ignores: cognitive anchoring.
When you learn something in a specific place, that place becomes a memory anchor. You don’t just remember the fact; you remember where you were, what you saw, how it felt. The learning is embedded in a physical context, which makes it stickier.
Think about it. What do you remember from your own education? Probably not the worksheets. Probably the field trip where you saw a real heart dissection. The afternoon you built a model bridge that actually held weight. The time your teacher took you outside to measure shadows and calculate the height of trees.
That is place based education at work. It is not about being outdoors for its own sake. It is about using the physical world as a mnemonic device, a context that makes abstract knowledge concrete.
What This Does NOT Prove
I want to be honest about the limits of this research. The review is comprehensive, but it has gaps.
First, the authors note that most studies are small scale and qualitative. There are very few large randomized controlled trials of PBE. That doesn’t mean the evidence is weak, but it means we should be cautious about claiming universal effects.
Second, the research is heavily skewed toward elementary and middle school. We know much less about how PBE works for high school students or adults. The authors found that “most studies focused on primary and secondary education, with comparatively few examining higher education or adult learning contexts” (Yemini et al., 2023).
Third, and this is the big one: PBE is hard to scale. Taking thirty students to a local creek requires permission slips, transportation, liability insurance, and a teacher willing to manage chaos. It is easier to show a video. The research tells us PBE works, but it doesn’t tell us how to implement it in a system built for efficiency over engagement.
Fourth, the review does not resolve the tension between standardization and localization. Place based education is by definition specific to each location. That makes it difficult to standardize curricula across districts or countries. If every school teaches something different because every place is different, how do we ensure equitable outcomes?
These are not reasons to dismiss PBE. They are reasons to study it more rigorously and to think creatively about implementation.
Why This Matters Right Now
We are living through a crisis of student engagement. Attendance is down. Mental health is down. Motivation is down. The standard response is to double down on what already isn’t working: more testing, more screen time, more time sitting still.
The Yemini review suggests a different path. What if the problem isn’t that students don’t want to learn? What if the problem is that we’ve made learning boring by removing it from the world?
Place based education is not a silver bullet. It will not fix underfunded schools or systemic inequality. But it is a tool that costs almost nothing to implement. You don’t need a new curriculum. You don’t need expensive technology. You need a teacher willing to open the door and walk outside.
The research shows that when students learn in places that matter to them, they care more. They remember more. They engage more. That is not a controversial claim. It is common sense backed by two decades of studies.
What This Actually Means
Here is the takeaway, stripped of academic language and reduced to what you can actually use:
- ▸Start with the schoolyard. You do not need a national park to do place based education. The parking lot, the playground, the sidewalk outside are all places worth studying. Students can map them, measure them, write about them, and analyze them.
- ▸Engagement is not about entertainment. PBE works because it makes learning relevant, not because it is fun. Taking students outside is not a reward for good behavior. It is a pedagogical strategy with evidence behind it.
- ▸The research gap is an opportunity. If you are a teacher or administrator, you can be part of building the evidence base. Document what you try. Share what you learn. The field needs more studies in math, language arts, and high school contexts.
- ▸Local is universal. Every community has history, ecology, politics, and culture. Place based education does not require a special location. It requires paying attention to where you already are.
- ▸The classroom is a tool, not a temple. We built schools for industrial efficiency, not for human learning. The research suggests that the most effective learning environments might not look like classrooms at all. That is not an argument to abolish schools. It is an argument to rethink what happens inside them.
The walls were never the point. The learning was. And the world outside is still waiting.
References
- [1]Miri Yemini, Laura Engel, Adi Ben Simon (2023). Place-based education <b>–</b> a systematic review of literature. Educational ReviewDOI· 178 citations
