This student took an English composition course that significantly improved their writing abilities. The course emphasized developing a clear thesis, effective research skills using credible sources, and thorough revision. For their portfolio, the student revised four essays. They improved thesis statements, fixed grammatical errors, strengthened arguments with research, and better addressed audience and purpose. The student learned the importance of moving beyond just their opinion to using evidence and considering rhetorical strategies. Overall, the course helped them gain confidence in structuring papers, revising effectively, and writing for different audiences.