Self-editing is the process where writers review and revise their own work to improve clarity, coherence, and correctness. In language learning, self-editing involves checking for grammar and spelling errors, improving word choice, refining sentence structure, and ensuring logical flow. Teaching self-editing skills helps students develop their writing abilities and become more independent and confident writers. Strategies for self-editing include reading aloud, using checklists, and practicing peer editing. Effective self-editing enhances the quality of written work and fosters critical thinking.