Department of Physics & Astronomy University of Maine THESIS DEFENSE & MAINE RISE CENTER COLLOQUIUM Benedikt Harrer Ph.D. Candidate “IDENTIFYING PRODUCTIVE RESOURCES IN SECONDARY SCHOOL STUDENTS’ DISCOURSE ABOUT ENERGY” A growing program of research in science education acknowledges the beginnings of disciplinary reasoning in students’ ideas and seeks to inform instruction that responds productively to read more December 2 Colloquium – Benedikt Harrer