The document defines and describes several key terms related to language teaching and learning:
- Total Physical Response (TPR) is a language teaching technique where learners respond to language input with body motions.
- The "Silent Period" refers to the initial stage of language acquisition where learners understand more than they can produce, ranging from 2-6 months.
- "Mother Tongue" denotes one's dominant first language acquired from one's mother, which is most important and mastered.
- "Phonics" is a method of teaching reading based on letter-sound relationships to decode words.