Final answer:
Watching television is not a recommended strategy for exam preparation as it can distract students, waste crucial revision time, and negatively impact cognitive function leading to poorer exam performance.
Step-by-step explanation:
An unproductive strategy for exam preparation is viewing television. This activity can severely hinder a student's ability to efficiently prepare for an upcoming exam. Engaging in this leisurely activity leads to wasted time which could have been utilized to review material, practice problems, or understand challenging concepts. Furthermore, an excessive consumption of television, especially close to the exam, can negatively impact a student's cognitive function, leading to poorer performance on their exams. Instead, focus should be directed towards effective study methods such as planned study sessions, active revision, proper rest, and healthful living, which aid in better exam preparation.
Learn more about Exam Preparation