Knowing the content thoroughly does not always translate into strong exam results. Many high school students leave exams feeling surprised by how quickly time disappeared, even when they felt well prepared. It is a shame to miss out on key marks simply because you ran out of time. This is where the importance of timed practice comes in.
Untimed practice papers are great to start off your revision. They allow for careful thinking, checking notes, and refining answers. This type of practice is useful when learning new material or building understanding. However, exams operate under strict time conditions, and so it is very important to do at least one (or more!) practice papers under timed conditions to mimic what it will be like in the exam. One approach could be to do a few past papers without time pressure, and when you feel ready, try one in timed, closed book conditions.
Timed practice papers develop the ability to work efficiently under pressure. They help students understand how long to spend on each question and when it is better to move on rather than get stuck. Over time, this builds a sense of pacing that is essential to ensure you finish the exam and hopefully even have time to check over your answers.
Focus is another key difference. Without time constraints, it is easier to lose concentration or spend too long perfecting a single response which is unrealistic for an exam. Also, without time pressure it can be easy to get distracted with your phone, ultimately delaying your study time even more.
Untimed practice still has a place, particularly in the early stages of revision. It supports deeper learning and confidence with the material. However, relying on it alone can leave students unprepared for the demands of an exam. Particularly when students are so busy studying for so many subjects, efficient study is more important than the quantity of studying.
