Education is a lifelong process aimed at developing individuals'
potential across various aspects of life. One of the factors influencing
educational success is students' learning interest, as it serves as an
internal drive that motivates students to be more active and
enthusiastic in participating in the learning process. Project Based
Learning (PjBL) is considered one of the effective learning models
for enhancing students' interest through active engagement in realworld projects. This article aims to examine the implementation of
the Project Based Learning model in increasing students' learning
interest at Vocational High Schools (SMK), particularly in the
subject of Basic Accounting. The research method used is a literature
study with a descriptive qualitative approach by reviewing various
journals, articles, and other relevant sources. The findings indicate
that PjBL is capable of creating an active, contextual, and meaningful
learning environment while fostering the development of 21stcentury skills such as critical thinking, creativity, collaboration, and
communication. The implementation of PJBL is seen as effective in
linking learning to the demands of the professional world, thus
strongly recommended to increase students' learning interest in SMK
and prepare them for future career challenges.