Portfolio assessment provides an alternative way for teachers and students to evaluate student learning and progress compared to traditional methods. It involves students and teachers collaborating to identify important work samples and processes to capture in the portfolio. Regular individual student-teacher conferences are also a key part of portfolio assessment, where progress is discussed and future goals are set. This shared and active assessment facilitates formative evaluation, though portfolio assessment does require more time initially than other methods. Student-teacher conferences can additionally be used for summative evaluation at the end.