What Is Project Based Learning?
Project Based Learning (PBL) is a dynamic teaching method in which students actively explore real-world problems and challenges through extended inquiry. Rather than passively absorbing information through lectures and textbooks, students in PBL environments engage in meaningful projects that require critical thinking, creativity, collaboration, and communication.1
At its core, PBL flips the traditional classroom model. Instead of a teacher delivering content and students completing isolated assignments, students have autonomy. They take on a central role in constructing their own knowledge.2 Students work on projects that span days, even months, exploring topics in depth and often presenting their findings to authentic audiences. These projects are not just supplemental activities—they form the backbone of instruction.
PBL typically begins with a driving question or challenge—open-ended, complex, and grounded in real-world relevance. For example, students might design a sustainable garden for their school, create a marketing plan for a local business, or investigate how climate change is affecting their community. These tasks encourage deep inquiry and engagement, pushing students to research, test ideas, and apply their learning in practical contexts.
A single PBL project may require students to draw from multiple subject areas like science, math, history, and language arts. Through this integration, PBL fosters a holistic understanding of complex concepts and cultivates transferable skills that students can carry into college, careers, and beyond.
Why is Project Based Learning Important?
In an age where information is abundant and the workplace is constantly evolving, traditional rote learning methods often fall short in preparing students for real-world success.
Project Based Learning stands out as an educational approach that meets the demands of the 21st century by fostering essential skills, deeper understanding, and a lifelong love of learning. Its importance lies not only in academic outcomes but also in its ability to shape adaptable, curious, and capable individuals.
Project Based Learning is important not only because of how it teaches, but because of what it teaches: the ability to think, to create, to collaborate, and to lead.
Enhancing Critical Thinking Skills
One of the primary reasons PBL is so valuable is its emphasis on critical thinking and problem-solving. Instead of memorizing facts for a test, students are challenged to analyze problems, generate solutions, and defend their ideas.
These higher-order thinking skills are crucial in every career path and in civic life. PBL prepares students to tackle uncertainty, evaluate information, and think creatively—abilities increasingly valued today.
Real-World Projects = Purposeful Learning
When students engage in real-world projects that connect to their lives and communities, their motivation and engagement naturally increase. Learning becomes purposeful.3 For example, a student who researches clean water solutions for their town is more likely to internalize scientific principles than one simply reading about them in a textbook. This relevance helps students see how their education applies beyond the classroom, sparking curiosity and encouraging deeper exploration.
Cultivating Collaboration and Communication
PBL also cultivates collaboration and communication—skills that are indispensable in both school and life. Students work in teams, learn to listen actively, manage conflicts, and contribute effectively.
These collaborative experiences mirror real-world scenarios, where teamwork and people skills often determine the success of a project or initiative. Moreover, presenting their findings to peers, teachers, or external audiences helps students develop confidence and public speaking skills.
Student Self-Direction and Equity
Another key aspect of PBL’s importance is the development of self-direction. In traditional classrooms, students often rely on teachers to dictate their learning path. In PBL, learners must manage time, make decisions, conduct research, and revise their work based on feedback.
These responsibilities build independence, resilience, and ownership—traits that serve students well in higher education and careers.
Learning Through Action
As global education shifts toward competency-based models, PBL aligns naturally with the idea that learning should be demonstrated through action. It challenges the outdated notion that knowledge is best measured by multiple-choice tests. PBL instead offers a richer, more comprehensive view of what students know and can do.
7 Main Tenets of Project Based Learning
Project Based Learning is more than just a classroom activity or occasional hands-on project. It is a structured, research-based approach to teaching and learning, grounded in key educational principles.
These tenets help ensure that learning is deep, meaningful, and transferable. Together, these principles form the foundation of an educational approach both student-centered and outcomes driven. While different models may emphasize slightly different aspects, most successful PBL frameworks share the following core components.
By embedding these principles into daily practice, teachers can create vibrant learning environments where students are not only acquiring academic content but also practicing the skills they’ll need to thrive in the world beyond school.
1. Challenging Problem or Driving Question
Every high-quality PBL experience begins with a central, driving question or real-world problem4 that is open-ended and thought-provoking.
This question serves as the catalyst for the entire project, guiding student inquiry and sparking curiosity. Importantly, the challenge should be relevant and engaging to students, often with a connection to their community or current events. This encourages them to explore beyond the classroom and meaningfully apply their learnings.
2. Sustained Inquiry
PBL is rooted in a process of sustained inquiry. Rather than rushing to a quick solution, students engage in an extended exploration over days or weeks.
They research, gather data, analyze information, test ideas, and revisit earlier assumptions. This iterative process builds critical thinking skills and mirrors the way we tackle problems in the real world.
3. Student Voice and Choice
One of the most empowering aspects of PBL is the emphasis on student autonomy. Learners can make key decisions about the direction of their project. This includes things like choosing topics, methods of research, roles within groups, or how they present their findings. Such ownership increases motivation, encourages responsibility, and supports individualized learning paths.
4. Authenticity
Authenticity is a cornerstone of PBL. Projects should have real-world context, real-world tools, and often real-world audiences. When students solve problems that exist outside the classroom—like designing a public health campaign or creating a proposal for city planners—they begin to see the value of their learning and understand their potential impact on the world around them.
5. Reflection
Throughout the project, students and teachers engage in reflection. This includes evaluating what they are learning, how they are learning, and what they might do differently.
Reflection helps students develop self-awareness and a deeper understanding of their learning process. Teachers also reflect on instructional practices and make adjustments that support individualized student growth.
6. Critique and Revision
Learning in PBL is not linear or final. Students are encouraged to seek and respond to feedback from peers, teachers, and experts.
This emphasis on critique and revision helps students understand that quality work is developed over time and through multiple iterations. It also reinforces the value of persistence, open-mindedness, and continuous improvement.
7. School Assignments Create a Public Product
Unlike traditional classroom assignments that only the teachers see, PBL projects often culminate in a public product. This could take the form of a community presentation, website, video, exhibition, or prototype. Presenting their work publicly increases accountability and pride, while developing essential communication skills.
Although PBL may seem like a modern educational trend, its roots stretch back over a century.
The History of Project Based Learning
Although PBL may seem like a modern educational trend, its roots stretch back over a century. The concept of learning by doing has long been championed by educational theorists, reformers, and practitioners who recognized that meaningful education should extend beyond memorization and into real-world application.
The evolution of PBL is deeply tied to broader educational shifts toward experiential learning, progressive pedagogy, and student-centered instruction.
Early Foundations: John Dewey and the Progressive Movement
PBL’s philosophical foundation can be traced to John Dewey, a prominent early 20th century American philosopher and educator.5 Dewey believed that education should be grounded in experience and that students learn best when actively engaged in solving real-life problems. His work emphasized the importance of critical thinking, inquiry, and democratic participation in the classroom.
Dewey’s 1897 essay “My Pedagogic Creed” and later works such as Experience and Education laid the groundwork for experiential learning models. Dewey advocated for schools to become miniature societies where students could engage in hands-on, purposeful activities. While he didn’t use the term “Project Based Learning,” his ideas became the philosophical blueprint for it.
The Project Method: William Heard Kilpatrick
In 1918, William Heard Kilpatrick, a student and colleague of Dewey, formally introduced “The Project Method in education.6 Kilpatrick’s model encouraged students to conduct purposeful activities in the form of projects that integrated multiple disciplines and real-world relevance. This marked one of the first major pedagogical frameworks that explicitly used projects as a vehicle for learning, which allowed students the freedom to pursue topics of interest while also learning key academic skills.
Mid-20th Century to 1980s: Decline and Rebirth
Despite its early momentum, PBL methods saw a decline during the mid-20th century. After World War II, standardized testing and rigid curricula became dominant. The post–war education system prioritized efficiency and conformity, focusing more on content delivery and less on process-oriented learning.
However, the seeds of PBL persisted in alternative education systems developed by Dr. Maria Montessori in the early 20th century.7 Montessori’s methods zoned in on PBL in which student-directed learning remained central. The Montessori Method became widely popular in grades K–8 in the 1980s and 1990s. Around this time, PBL began to reemerge again, driven by renewed interest in authentic learning, interdisciplinary studies, and workplace-relevant skills.
Late 20th Century to Present: Institutionalization and Innovation
The modern revival of PBL was heavily influenced by organizations like the Buck Institute for Education (now called PBLWorks),8 which developed structured frameworks and teacher training to support project-based practices in schools. The movement gained further traction with the integration of technology in the classroom. New tech enabled students to conduct research, collaborate virtually, and present their work in innovative formats.
In the 2000s, education reform efforts—such as the emphasis on 21st-century skills, personalized learning, and Common Core State Standards—aligned closely with the goals of PBL. Schools began adopting project-based curricula not just in isolated classrooms but across entire districts.
Today, PBL is prevalent in K–12 schools, higher education, and workforce training programs around the world. It’s recognized as a powerful way to engage students, close equity gaps, and prepare learners for complex, real-world challenges. While its tools and terminology have evolved, the central idea remains true to the early vision of Montessori, Dewey, and Kilpatrick: that learning is most effective when it is active, relevant, and rooted in experience.
Challenges for Implementing Project Based Learning into School Curricula
Implementing Project Based Learning in public schools requires thoughtful planning, professional development, and systemic support. Unlike traditional instruction, which often follows a rigid sequence and testing model, PBL demands a more flexible and integrated approach.
When done well, it transforms the classroom experience, making learning more student-centered, authentic, and collaborative. However, bringing PBL into public school curriculums at scale involves both strategic vision and practical steps.
Aligning Projects with Existing Learning Objectives
One of the first challenges in implementing PBL is aligning projects with existing standards and learning objectives. Public schools are accountable to state and national benchmarks, and local curriculum frameworks. Rather than replacing standards, high-quality PBL meets them in more engaging and meaningful ways.
Educators start by identifying key content and skills students need to learn. They then design projects that provide opportunities to explore those areas in depth. For instance, a high school biology teacher might design a project around designing a disease-prevention campaign. This project might cover topics such as cell biology, pathogens, and human systems—while incorporating research, communication, and critical thinking.
Assessment and Accountability in PBL
Implementing PBL requires a shift in assessment practices.9 Traditional grading may not capture the full range of student learning in a project-based environment. Teachers often use peer evaluations, reflective journals, and public presentations to assess content knowledge and key competencies such as collaboration, creativity, and communication.
Some districts are exploring portfolio-based assessments and competency-based models to better align evaluation with the goals of PBL. These methods allow students to demonstrate mastery over time, rather than on a single test.
Equity and Access for all Students
Ensuring that all students benefit from PBL is a central concern in public education. Well-implemented PBL can increase engagement and achievement for diverse learners, including English language learners and students with special needs. By designing culturally responsive projects and offering multiple entry points and modes of expression, educators can make learning more inclusive—and more accessible for all students.10
To promote equity, some districts, like the Loudoun County Public School District in Virginia, implement PBL across all district schools. This provides opportunity to over 80,000 students11 rather than only those in specialized magnet programs or gifted tracks.
Limited Professional Development and Teacher Support
Successful PBL implementation hinges on teacher preparation. Many educators’ training was in traditional methods, and they may need support transitioning to a project-based model. Professional development workshops, coaching, and collaborative planning time are essential.
Teachers must learn how to encourage inquiry, facilitate collaboration, manage group dynamics, and assess student learning through goal benchmarks, peer evaluation, and portfolios rather than relying solely on tests. They also need time and freedom to experiment, reflect, and refine their practice—a challenge in school systems where time is tightly structured.
The good news is that numerous colleges and universities now offer courses in PBL instruction. Online organizations like PBLWorks and CraftED12 can also help teachers design and manage effective projects.
External Support for PBL Integration
School and District-Level Support
At the school level, administrators play a key role in fostering a culture that supports PBL. This includes creating schedules that allow for sustained project time, investing in interdisciplinary planning, and encouraging innovation. Schools that fully embrace PBL often adopt flexible classroom spaces, integrate technology tools, and emphasize real-world connections across the curriculum.
District-level leadership can amplify these efforts by providing resources, removing structural barriers, and promoting equity. For example, districts might adopt district-wide PBL models, form partnerships with community organizations, or allocate funding for teacher collaboration and student showcases.
Real-World Partnerships and Community Engagement
PBL thrives on authentic connections to the world outside the classroom. Many public schools now partner with local businesses, nonprofits, and government agencies to co-design projects, provide mentorship, or serve as audiences for student presentations. These partnerships not only enrich the learning experience but also build bridges between schools and their broader communities.
Mount Mercy Academy: The First to Implement PBL in Buffalo, NY
In the 2021-2022 school year, Mount Mercy Academy in Buffalo, New York transitioned from a traditional, test-based model, to PBL. To date, this move has proven to be a win-win for both students and faculty.
Michele Melligan, the Head of School at Mount Mercy and an alum herself, believes that the change to PBL has not only enhanced learning for students. It has also allowed them to discover their passions and future career paths.
“Even before COVID hit, everyone—students, teachers, and parents, including me—were collectively disenchanted with the decades-old teaching model where teachers present facts to students, then focus on state exams at the end of the semester to evaluate how well those facts were memorized. Inspiration and passion to learn and be part of the real world was lacking, or altogether absent,” Melligan said.
What made matters worse, according to Melligan, is that state assessments of students also partly evaluated teachers on their performance. “This created a cycle of low student and teacher morale—and was a disservice to our students.”
PBL instruction encourages a students’ individuality by allowing them to follow paths of interest that are of personal interest to them—their choices, and voices, matter.
Student Voices—and Choices—Matter
In traditional teaching, Melligan believes that “kids don’t have a choice, and they don’t have a voice.” Conversely, PBL instruction encourages a students’ individuality by allowing them to follow paths of interest that are of personal interest to them—their choices, and voices, matter.
“With PBL, a student has the choice to forge their own path; their inquiries and personal interests are developed, and since the pressure of end of semester testing is gone, there is more time to dive into their questions and their search for understanding,” Melligan noted.
Melligan became so burned out that she took a leave of absence for one year, starting her own educational business—and delving more closely into the PBL teaching methodology.
A Smooth Transition to PBL—With Widespread Support
Utilizing her background as a teacher, school counselor, and certified school administrator, Melligan returned to her alma mater in 2020. She accepted the position of Head of School at Mount Mercy, hoping to affect change in the methods of student instruction.
Melligan teamed up with Dr. Amanda Ramia, Director of Curriculum at Mount Mercy Academy and social sciences teacher, to begin forging the transition from a curriculum focused on state testing to PBL.
During the COVID-19 pandemic, New York waived state-wide exams in schools, which turned out to be the perfect time to implement transition.
“The timing was right—and we had the support of the school board, teachers, parents, and students. The Buffalo community was also a big support,” said Dr. Ramia.
Partnering with the Greater Buffalo Community
Ramia explained that public and private agencies became eager to partner with Mount Mercy Academy students, creating internships and allowing for weekly field trips so that students could participate in, and experience, an array of professional endeavors.
“Our transition to PBL has opened so many doors for our students. From the beginning of our PBL transition to now, we had internal, school support, and widespread community support,” Ramia stated.
Both Melligan and Ramia credit the Sisters of Mercy, the governing board of Mount Mercy, for supporting the PBL transition.
The Sisters of Mercy are a progressive order of the Catholic Church, with a focus on the empowerment of young women. According to Melligan, their support of PBL propelled the initiative forward.
“[The Sisters of Mercy] have a history of progressive views, including inclusion, racial equality, and environmental protection. They immediately embraced the PBL concept, and their support has been invaluable,” said Melligan.
Main Areas of Study at Mount Mercy Academy
Melligan and Ramia noted that kindness, compassion, cooperation, and inclusion are at the heart of each tenet of Mount Mercy’s PBL curriculum,13 which is comprised of six main academies:
- Visual and Musical Arts (which also includes Theater Arts)
- Leadership Development
- Health and Sciences
- Women in Social Sciences
- Business and Finance
- Communications and Journalism
Students choose their area of interest, then forge a learning path within their chosen academy.
“Students also have the flexibility if they want to change academies. For instance, if a student chooses Health and Sciences in ninth grade yet realizes that she has more aptitude or interest in Communications and Journalism, she can transfer into a different academy,” said Ramia.
Melligan and Ramia underscored the importance of community partnerships in enhancing the impact of the PBL curriculum.
“The students are learning in and out of the classroom. We’ve partnered with nonprofit agencies, private corporations, and public institutions throughout the Buffalo region, where students participate in at least one field trip per week. It allows them to experience real life, in real time, exploring different career areas and truly learning about how things work in the world,” stated Melligan.
Through community partnerships, students at Mount Mercy Academy have opportunities for internships and for project collaboration with community members and organizations.14 According to both Melligan and Ramia, this firsthand work promotes a myriad of learning and growth skills, including leadership, service to others, responsibility, time management, cooperation, and innovation.
Notable Progress in the Past Four Years
Dr. Ramia noted that from the PBL pilot program in 2021 to present day, Mount Mercy continues to assess data and make adjustments where needed.
“The PBL program continues to be a great success. We collect and analyze data throughout the school year to measure growth and success of each student, and we are seeing results that reflect just how effective PBL is with student growth and learning,” said Ramia.
“We also consistently check-in with faculty as well, getting their comments, feedback, and suggestions. This is a group effort, and the change to PBL has proven to be transformative for all of us. Students are notably more engaged with their peers and with faculty members.
“The absence of the time, work and constant pressure of end-of-year standardized state testing has created more time for greater learning, including the time to ‘deep dive’ into multiple layers of student interest, which would have been impossible prior to PBL,” Ramia stated.
Melligan also noted that the PBL program has enhanced test scores overall, and just as important, has increased college readiness, confidence and enthusiasm within students who are about to begin their next chapter after high school.
Education Revolution Association and Mount Mercy: Aligned Missions
Melligan was happy to learn that Fred Ode, former math teacher and founder of the Education Revolution Association (ERA) and alum of Mount Mercy’s brother school, Bishop Timon St. Jude High School, shared her passion for transforming education—away from standardized testing—and toward more holistic methods, such as PBL.
“I was amazed to discover that we at Mount Mercy Academy had the same mission and goals as Fred Ode and ERA. Our vision aligns with ERA, and they continue to be a solid source of support and inspiration,” Melligan stated.
The Future of Project Based Learning
PBL is gaining momentum across public schools because it meets the growing demand for education that is relevant, rigorous, and responsive to the needs of today’s learners. While implementation requires thoughtful change, the rewards—engaged students, empowered teachers, and vibrant communities—make it a worthy investment for the future of education.
As more schools and organizations across the country are bringing this vision to life, richer curricula provide students with opportunities to engage in interdisciplinary, real-world problem solving. PBL has the potential to transform not just how students learn, but how they see themselves as capable, creative, and impactful individuals.
A national commitment to student-centered education would reflects the growing trend of schools rethinking traditional models in favor of more dynamic and meaningful learning experiences.
Conclusion
Project Based Learning (PBL) represents a powerful shift in how we think about teaching and learning. By centering education around meaningful, real-world projects, PBL moves beyond traditional instruction to create engaging, student-driven experiences—and better student outcomes,15 developing both academic knowledge and essential life skills—skills that are critically needed in today’s complex world.
At its heart, PBL is about inquiry, relevance, and action. It empowers students to tackle challenging questions, collaborate with peers, and apply what they learn in authentic contexts. The approach is rooted in a long history of progressive education, with thinkers like John Dewey, Maria Montessori and William Heard Kilpatrick laying the groundwork for today’s models. While the tools and technologies have evolved, the core values—curiosity, reflection, and active problem-solving—remain the same.
As educators, parents, and policymakers seek ways to make learning more meaningful and future-ready, PBL stands out as a proven,16 inspiring approach to teaching—and learning. By embracing this approach, the investment is not only in student success, but in a generation prepared to thrive in an ever-changing world.
Like Mount Mercy, the Education Revolution Association advocates for educational practices that challenge the status quo. Through resources, training, and public awareness efforts, ERA is working to ensure more schools adopt innovative methods that prioritize creativity, collaboration, and student empowerment.
Contact us to learn more about ERA’s focus on providing all students with an education that allows them to be the very best version of themselves and to enter the adult world with confidence and direction.
References
- Buck Institute for Education. (n.d.). Why PBL? PBLWorks. https://www.pblworks.org/why-project-based-learning ↩︎
- Wilkins, N. J., Verlenden, J. M. V., Szucs, L. E., & Johns, M. M. (2023). Classroom management and facilitation approaches that promote school connectedness. The Journal of School Health, 93(7), 582–593. https://doi.org/10.1111/josh.13279 ↩︎
- The Consortium for Public Education. (2025). PBL: Real world connection. https://www.theconsortiumforpubliceducation.org/resource/project-based-learning-resources-pbl/real-world-connection/ ↩︎
- Maine Department of Education. (2025). Questioning: An effective teaching practice. https://www.maine.gov/doe/learning/II/questioning ↩︎
- Main, P. (2023). John Dewey’s Theory. Structural Learning. https://www.structural-learning.com/post/john-deweys-theory ↩︎
- Chen, S. (2025). Enhancing Project-Based Learning in 21st-century classrooms: Lessons from Dewey and Kilpatrick’s progressive ideas. Taylor and Francis Online. https://www.tandfonline.com/doi/full/10.1080/00098655.2025.2482196 ↩︎
- American Montessori Society. (2025). About Dr. Maria Montessori. https://amshq.org/about-us/history-of-ams/about-dr-maria-montessori/ ↩︎
- Larmer, J. (2019). R.I.P. BIE, long live Buck Institute for Education—Because PBL works. PBL Works. https://www.pblworks.org/blog/rip-bie-long-live-buck-institute-education-because-pblworks ↩︎
- Miller, A. (2016). Resources for assessment in project-based learning. Edutopia. https://www.edutopia.org/pbl-assessment-resources ↩︎
- Maslyk, J. (2025). Equity, diversity, and inclusion: Ensuring PBL for all. Defined Learning. https://blog.definedlearning.com/equity-and-access-to-pbl ↩︎
- PBLWorks. (2019). Superintendent supporting PBL across 80,000-student district. https://www.pblworks.org/blog/superintendent-supporting-pbl-across-80000-student-district ↩︎
- CraftED. (2019). Master PBL at your own pace! https://craftedcurriculum.com/project-based-learning-online-courses/ ↩︎
- Mount Mercy Academy. (n.d.). Academics. https://www.mtmercy.org/academics ↩︎
- Webster, T. (2025). Project based learning and community partners. Mount Mercy Academy. https://www.mtmercy.org/post/project-based-learning-and-community-partners ↩︎
- Lucas Education Research. (2021). The evidence is clear: Rigorous project-based learning is an effective lever for student success. The George Lucas Educational Foundation. https://www.lucasedresearch.org/wp-content/uploads/2021/04/Research-Summary-of-PBL-Rev1-1.pdf ↩︎
- Ma, Y., Zhang, L. (2023). A study of the impact of project-based learning on student learning effects: A meta-analysis study. Frontiers in Psychology, 14. https://doi.org/10.3389/fpsyg.2023.1202728 ↩︎
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