Every year, thousands of students sit the Leaving Certificate Maths exam feeling well prepared. However, many lose valuable marks because of simple mistakes that could have been avoided. Whether you're aiming for a H1 or simply hoping to improve your grade, avoiding these common mistakes can make a significant difference.
1. Not Showing Enough Working — examiners award marks for your method as well as your final answer. Always show every step of your calculations, even if you think the answer is obvious, since a small mistake along the way may still earn valuable method marks.
2. Spending Too Long on One Question — it's easy to get stuck on a difficult question. If you're spending too much time on one problem, move on and come back to it later; picking up marks on easier questions is a much better use of your time.
3. Forgetting to Use the Formula Booklet — the formula booklet is provided for a reason, so become familiar with it before the exam so you know exactly where to find what you need.
4. Making Calculator Errors — many mistakes happen simply because students enter numbers incorrectly or forget to switch between Degree and Radian mode. Always double-check your calculator before pressing enter.
5. Not Reading the Entire Question — many exam questions have multiple parts, so read every question carefully and make sure you've answered everything before moving on.
6. Ignoring Past Papers — past papers are one of the best study resources available, helping you become familiar with the style of questions and improving your confidence under exam conditions.
7. Leaving Questions Blank — even if you're unsure how to solve a question, always attempt it. Showing your method could earn you valuable marks.
Success in Leaving Certificate Maths isn't about being naturally good at Maths — it's about consistent practice, understanding the methods, and learning how the marking scheme works. At Leaving Cert Plus, our notes, worked solutions and video lessons help students build confidence and maximise their marks.