Project-based learning is a teaching method where students investigate and respond to engaging questions or problems over an extended period of time. It addresses real-life issues, has the teacher serve as a facilitator, motivates students, encourages advanced thinking skills, and promotes collaboration. Project-based learning helps students develop skills for a technological society, brings relevance to learning, lends itself to authentic assessment, and promotes lifelong learning for students with varying styles. It incorporates comparing information, drawing conclusions, solving complex problems, giving feedback, and conveying ideas through various media.