Class Of 2025: Follow Students From 1st Grade To GraduationMissing school drags down student achievement, research findsBy Rob Manning (OPB)Portland, Oregon Nov. 30, 2017 1:14 a.m.📨 Daily news in your inboxSign up today for OPB’s “First Look” – your daily guide to the most important news and culture stories from around the Northwest.EmailPlease leave this field blankSign up