Physics

Nature, and Nature's laws lay hid in night. God said, let Newton be! And all was light.

 

Physics education in Ireland begins in lower secondary school, where students engage with foundational scientific concepts through modular units. Mastery of mathematics, particularly in vectors, numerical relationships, and trigonometric functions, forms an essential basis for high school physics.

​

Various schools may adopt different physics textbooks, with popular choices being Real World Physics and Investigating Physics. While the sequencing of topics may vary, both texts comprehensively cover the syllabus for the Leaving Cert examination, encompassing Mechanics, Optics, Acoustics, Electricity, Thermodynamics, Waves, and Modern Physics. Unlike domestic examinations, all necessary formulas and constants for the Irish Physics Examination are readily available in the Mathematics Handbook, eliminating the need for rote memorization.

​

Leaving Cert Physics involves twenty-three practical experiments, ranging from exploring object motion laws to verifying the conservation of momentum, investigating optical lens properties, and testing electrical resistance. These experiments cater particularly well to hands-on learners.

The examination rigorously assesses theoretical understanding, mathematical proficiency, and formula application. Candidates can opt for either Ordinary Level or Higher Level papers based on their aptitude. Refer to the Leaving Cert Score Calculation Method for grading specifics. In a typical examination scenario, the paper comprises two sections with a total of 400 marks, to be completed within a 3-hour timeframe. Part A (approximately 30% weightage) focuses on experimental proficiency, requiring students to articulate experimental principles, depict processes, graph data, and conduct calculations. Part B (approximately 70% weightage) assesses theoretical comprehension and formula application.

​

Given the significant overlap between Physics and Applied Mathematics, choosing both subjects can alleviate learning burdens and enhance overall efficiency. Additionally, there exists interdisciplinary synergy between Physics and Chemistry, making it advisable to select Chemistry alongside Physics.

Recommended complementary courses include Physics, Chemistry, and Applied Mathematics.

​

We provide expert guidance for course selection, tailored to each student's individual strengths and weaknesses.