Discusses three of the authors' experiences as high school seniors serving as peer tutors and assessors for eighth graders' science portfolios in a science class that integrated a series of year-long writing activities using portfolios into an eighth-grade conceptual science class. (SR)

What does a student achieve and learn by the time he or she graduates from high school? How are various schools educating and evaluating students in their final year of school? Interdisciplinary senior courses at Phillips Exeter Academy encourage students to exercise their analytical, interpretative, and decision-making skills; to define their own…