1. peach Erik Scheffers Tom Verhoeff Math & CS Software Eng. & Tech.

2. peach features Web-based client-server system: see peach3.nl Open Source Software, ready for mobile User categories: student, grader, teacher, observer Collect, store, access, evaluate, compare submitted work (versioned) and accompanying data Multiple courses, with groups, over multiple years Copy registration from TU/e Oase Log in with TU/e account Deadline management Automatic evaluation, configurable per assignment Multiple (programming) languages Double-blind peer reviews PAGE 2 December 2010

3. What peach is (not) Focus: Work delivered by students in a course Organizes communication about … Automates processing of … Not: comprehensive Education Support System Registration, grouping (possible) Content management, adaptive delivery (NOT) Workflow management (NOT) Progress tracking (a bit), record keeping (minimal) On-line community (NOT) Grade administration (possible) PAGE 3 December 2010

4. Peer Reviewing via Ranking Students submit (home)work Each student reviews work of 5 other students Within cluster of 35–50 students Given reviewing guidelines Submit ranking and optionally individual review reports All rankings are exported from peach Combined to produce total ranking Staff grades 3–5 works Other grades obtained by interpolation Grades are imported into peach PAGE 4 December 2010