Plan lessons and prepare materials (vocabulary and grammar practice, reading and writing exercises, conversation and listening-comprehension practice, AP free-response and speaking-task drills, review guides, and structured exam-prep schedules as test dates approach). Build students' fluency across the core language domains—reading, writing, listening, and speaking (both interpersonal and presentational)—along with grammar (verb conjugation and tenses, the subjunctive mood, agreement), vocabulary, and cultural understanding, and their ability to move between these modes with confidence.