This document discusses approaches to teaching grammar. It defines grammar as the system of rules governing word arrangement and relationships in sentences. Whether and how to teach grammar depends on factors like age, language level, education, skills, and language needs. For adults, some explicit grammar instruction can aid learning if contextualized and not overwhelming. Children benefit more from indirect instruction through structured input and error correction. Beginning learners should not focus too much on grammar to avoid hindering fluency development. The document also outlines different approaches to teaching grammar, including text-based, context-built, and test-teach-test methods.