Grade 12 Physical Science Past Papers & Memos (NSC)
Download free NSC Grade 12 Physical Science past papers and memorandums from 2008 to 2025. Covers Paper 1 (Physics) and Paper 2 (Chemistry) for November, May/June, and Supplementary exam sessions — all sourced from the Department of Basic Education.
Quick Access — 2025 Physical Science Papers
NSC Physical Science Exam Structure
Paper 1 — Physics (3 hours | 150 marks)
- Mechanics (Newton's Laws, Projectile Motion, Work-Energy)
- Waves, Sound & Light (Doppler Effect, Diffraction)
- Electricity & Magnetism (Circuits, Generators, Motors)
- Optical Phenomena & Properties of Materials
- Nuclear Physics (Radioactivity, Fission, Fusion)
Paper 2 — Chemistry (3 hours | 150 marks)
- Matter & Materials (Intermolecular Forces, Bonding)
- Chemical Change (Reaction Rates, Chemical Equilibrium)
- Acids & Bases
- Electrochemistry (Galvanic & Electrolytic Cells)
- Organic Chemistry (Nomenclature, Reactions, Polymers)
Top Study Tips for NSC Physical Science
Master Newton's Laws for Paper 1. Mechanics makes up a large portion of Paper 1 marks every year. Practice drawing free-body diagrams and applying Newton's Second Law systematically — it unlocks most mechanics questions.
Learn the electrochemistry half-reactions. For Paper 2, electrochemistry is frequently tested. Know how to identify oxidation and reduction, write half-reactions, and calculate EMF using the Standard Reduction Potential table (provided in the exam).
Use the data sheet every step. Both papers come with a formula and data sheet. Practice identifying which formula to use for each problem type rather than memorising them — this saves time in the exam.
Organic chemistry requires pattern recognition. For nomenclature and reactions, understand the functional group rules. Esterification, hydrogenation, and combustion reactions appear almost every year.
Work through the last 5 years of past papers. NSC Physical Science examiners reuse similar question styles. Recognising question patterns — especially for circuits and chemical equilibrium — gives you a significant advantage.
Physical Science Past Papers by Year
Click a session to view and download the Physical Science papers and memorandums.
Frequently Asked Questions — NSC Physical Science
What is the difference between Physical Science Paper 1 and Paper 2?
Paper 1 covers Physics: Mechanics (Newton's Laws, projectile motion, work and energy), Waves and Sound, Electricity and Magnetism, and Nuclear Physics. Paper 2 covers Chemistry: Matter and Materials, Chemical Change, Acids and Bases, Electrochemistry, and Organic Chemistry.
What formula sheet is provided in the NSC Physical Science exam?
A data sheet and formula sheet are provided in both papers. It includes physical constants, equations of motion, electrical formulas, the Standard Reduction Potential table, and the Periodic Table. Practise using the sheet included in every past paper so you know exactly where to find each formula.
Which topics carry the most marks in NSC Physical Science?
In Paper 1, Mechanics and Electricity consistently carry the most marks — typically 60–70 marks combined. In Paper 2, Organic Chemistry and Electrochemistry are the highest-weighted topics, often accounting for 50+ marks.
How many past papers should I practise for Physical Science?
Aim to complete at least the last 5 years of November past papers for both Paper 1 and Paper 2. Once done, work through the May/June papers for the same years. This exposes you to different question styles and ensures you've seen every major topic.
Are Physical Science past paper memos available for free?
Yes. All NSC Physical Science memorandums on MatricMate are free to download. They are sourced directly from the Department of Basic Education and cover all sessions from 2008 to the most recent exam.
Is Physical Science harder than Mathematics at matric level?
Difficulty is subjective. Physical Science demands both mathematical problem-solving (Paper 1) and conceptual reasoning in Chemistry (Paper 2). Consistent past paper practice is the most effective way to build confidence in both.