Project-based learning (PBL) is gaining attention as a way to build independent, critical thinkers. However, educators point out that its success depends less on the idea itself and more on how well classroom systems are designed. Without strong structures in place, PBL can fail when teacher support is reduced.

Although PBL is often promoted as a method to encourage student independence, many classrooms still rely heavily on teachers. When that support is removed, student progress slows down, not because students lack ability, but because the system is not strong enough to support them.

In Sri Lanka, where classrooms are largely exam-oriented and teacher-led, this challenge is even more visible. Teachers who attempt to introduce PBL often find themselves managing every aspect of the process, answering repeated questions and keeping the work moving, rather than guiding learning.

From teacher-led to system-led learning

A key shift is moving from teacher-centred control to system-driven learning. This means clearly defining student roles, responsibilities, and expected outcomes within a project. When students understand what they are responsible for, they are more likely to take ownership of their work.

In local classrooms, this could involve assigning specific roles within group work, such as researcher, editor, presenter, or coordinator, with clear tasks and deadlines. This kind of structure can help students stay accountable and organised.

The role of organisation and access

Another important factor is how easily students can access information. In many classrooms, students depend on teachers because instructions and resources are unclear or scattered. When information is organised and easy to find, students can work more independently.

Even in schools with limited technology, simple solutions such as task charts, notice boards, or printed guidelines can create clarity. What matters is not the tool, but how clearly the system is designed.

Building a culture of ownership

Systems alone are not enough. Classrooms must also encourage students to think independently and support each other before turning to the teacher. This helps build confidence, collaboration, and problem-solving skills.

In Sri Lanka, where students are used to relying heavily on teachers, this shift may take time. However, it is essential for preparing students for higher education and modern workplaces, where independence and teamwork are highly valued.

Implications for education

As Sri Lanka explores changes in teaching and learning, PBL offers strong potential. But its success depends on adapting it to local conditions, including large class sizes, limited resources, and exam-focused systems.

Rather than adopting PBL as a trend, educators need to focus on building classroom systems that can function without constant teacher intervention. When this happens, students move from simply completing tasks to actively leading their learning.

Ultimately, meaningful change in education does not come from new methods alone, but from creating environments where those methods can work effectively.

Sources:

• Edutopia – Matt Halter, Creating systems for project-based learning