Abstract
Students often struggle with writing thesis statements. But without a narrow, focused thesis, the essay is often too general and scattered, resulting in an unconvincing and confusing product. This article offers a formula that not only helps writers devise a sharply focused thesis and controlling idea but also gives them a touchstone to help provide relevant, convincing support, as well as create topic sentences and transitions that anchor readers. The formula fosters studentsā critical thinking because it helps them proceed dialectically between thesis formulation and the develĀopment of the essay to write with logic, relevance, depth, precision, and clarity, five of the nine standards for critical thinking outlined by Paul and Elder.