Project-based learning sounds great: but does it work? Is there a way to find out what effects project-based learning (PBL) has on students? Admittedly, assessing PBL’s benefits can be tricky since it can be applied in a number of different ways and is often not the only form of instruction students receive. Luckily, as PBL’s popularity grows, there is also a growing body of research. Studies measuring the effects of PBL show significant benefits to students’ academic performance.