4. The unauthorized use of smartphones and earphones (e.g., AirPods) during class has become a growing concern in many classrooms. Students often use these devices discreetly, which can disrupt instruction, reduce engagement, and hinder effective classroom management. Write an essay outlining the specific measures you would take to address this issue in your classroom. Your response should aim to improve student focus, enhance participation, and reduce the negative impact of inappropriate device use. Be sure to present practical, thoughtful strategies suited to a senior high school learning environment. (20%)