In organization and tone, these pieces should take the form of opinion essays rather than scholarly papers, research reports, or lesson plans. (edweek.org)
The comparative efficacy of two approaches to teaching sixth graders opinion essay writing. (greatmiddleschools.org)
Eliot Spitzer's Washington «Post» opinion essay about the economy is a thinly veiled advice column to dudes cheating on their wives with hookers. (nymag.com)