Cambridge Public Schools 8th Grade Science & Engineering Showcase — Codeveloped by the Cambridge Public Schools (CPS) Science Department and Harvard John A. Paulson School of Engineering and Applied Sciences with he MRSEC, the Cambridge 8th Grade Science & Engineering Showcase program benefits CPS eighth-grade students at Harvard to present their science and engineering projects, and to participate in laboratory tours and talks by researchers. Science and Engineering Showcase hosted in Cambridge with MRSEC faculty and researchers lead tours and demonstrations, and give students feedback on their projects.