Summary
Highlights
The Leaving Cert Physics exam is a three-hour paper divided into two sections: Section A (experimental) and Section B (theory). Section A accounts for approximately one-third of the paper where students choose three out of five mandatory experiments. Section B covers theoretical concepts. Students are advised to start with Section A as it's generally more straightforward and predictable.
For Section A, students must know a labeled diagram for every experiment, read through each experiment multiple times, understand the suitable graph for each experiment (including axis labeling and data transformation), and be familiar with experimental errors and precautions. A suggested study method involves creating flashcards for all 25 experiments, including a simple diagram, graph sketch, formula, and three experimental details.
Section B is more challenging. Students should attempt question 6 (short questions) first, writing down all 12 parts with space to fill them in throughout the exam. Question 14, comprising two out of four half-questions, is also recommended due to its less detailed nature. The section also includes "demonstration experiments" (around 42 of them) which require knowledge of apparatus, method, and observation, and are considered a crucial part to learn.
The table book is a valuable resource for calculations. Students should always write down the relevant formula from the table book (earning three marks), then substitute the numbers. The mathematics involved is generally not overly complex, making correct use of the calculator essential for accurate results.
Allocate a maximum of 20 minutes per question for Section A, aiming to complete it within an hour. For Section B, each question should take between 20 to 25 minutes. It's crucial to stick to these timings and move on if finished earlier, saving any extra time for reviewing the paper at the very end.