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    OCR GCSE Physics

    Explore your course, one topic at a time.

    Course overview

    The OCR GCSE Physics specification covers 28 topics with 678 learning objectives (J249). Use the topic browser below to explore subtopics, exam tips, common mistakes, and key terminology for each area of the course.

    • 28 topics
    • 209 study pages
    • 678 learning objectives
    980
    practice questions
    225
    teaching notes
    27
    topics
    10
    audio lessons

    Your exams

    • Paper 1 (Foundation Tier)Tuesday, 25 May 2027, AM
    • Paper 3 (Higher Tier)Tuesday, 25 May 2027, AM
    • Paper 2 (Foundation Tier)Friday, 18 June 2027, AM
    • Paper 4 (Higher Tier)Friday, 18 June 2027, AM

    Always confirm dates and times with your exam centre.

    Papers on this course
    PaperTimeMarksWeight
    Topics P1 to P4 and P9 (Foundation)105 min9050%
    Topics P5 to P8, with assumed knowledge of P1 to P4 and P9 (Foundation)105 min9050%
    Topics P1 to P4 and P9 (Higher)105 min9050%
    Topics P5 to P8, with assumed knowledge of P1 to P4 and P9 (Higher)105 min9050%

    Explore your topics

    28 topics

    Matter3 topics
    Forces4 topics
    Electricity2 topics
    Magnetism and magnetic fields2 topics
    Waves in matter3 topics
    Radioactivity2 topics
    Energy2 topics
    Global challenges3 topics
    Practical skills9 topics
    About this course

    About OCR GCSE Physics

    OCR GCSE Physics (9-1) specification J249 offers an exciting, in-depth exploration of the physical world, from the tiniest particles to the vastness of space. Students will develop a solid understanding of fundamental principles such as forces, energy, waves, and electricity, while also tackling contemporary issues like sustainable energy and the applications of radioactivity. The course is designed to build scientific literacy and critical thinking, equipping learners with the skills to evaluate evidence, conduct experiments, and apply their knowledge to unfamiliar contexts.

    The specification is structured around eight key topics grouped into two teaching modules, with practical skills woven throughout. In the first module, students cover Matter, Forces, Electricity, and Magnetism and Magnetic Fields. The second module moves into Waves in Matter, Radioactivity, Energy, and Global Challenges. This logical progression ensures that learners first grasp core concepts before applying them to more complex and real-world scenarios, including the physics behind climate change, medical imaging, and space exploration.

    A major strength of this OCR course is its emphasis on 'Working Scientifically', meaning students not only learn theory but also design investigations, analyse data, and draw conclusions from practical work. There are eight required practical activities that reinforce key concepts and are directly assessed in the written exams. This hands-on approach helps students gain a genuine appreciation of how physics is used to solve problems, making it an ideal foundation for further study at A-level or for careers in engineering, healthcare, and technology.

    Assessment Structure

    The OCR GCSE Physics qualification is assessed entirely through two written examination papers, both taken at the end of the course. Paper 1 covers topics P1–P4 (Matter, Forces, Electricity, and Magnetism and Magnetic Fields) and Paper 2 covers P5–P8 (Waves in Matter, Radioactivity, Energy, and Global Challenges). Each paper is 1 hour and 45 minutes long, worth 90 marks, and contributes 50% to the final GCSE grade. The papers feature a mix of multiple-choice, short-answer, and extended-response questions, including some that draw on the required practical activities. There is no controlled assessment or coursework; all practical skills are tested within the written exams.

    Why Choose OCR?

    • OCR's clear and logical topic progression helps students build confidence gradually, with core physics concepts introduced before tackling more applied and synoptic content. This makes the subject feel manageable and reduces cognitive overload, particularly for students who may find physics challenging.
    • The specification has a strong focus on real-world applications and practical science, which brings physics to life. Students explore contemporary issues such as renewable energy, electromagnetic induction, and nuclear physics, making the content relevant and engaging. This context-led approach often appeals to learners who want to see how physics impacts their daily lives and future careers.
    • OCR provides extensive high-quality support materials, including detailed schemes of work, candidate exemplars, and past papers with examiner commentaries. Their straightforward questions and consistent mark schemes are praised by teachers for helping students understand exactly what is expected in exams, which can lead to more transparent and achievable grade boundaries.

    Frequently Asked Questions

    How many exams do I take for OCR GCSE Physics and when?
    You will sit two written papers, both taken at the end of Year 11. Paper 1 assesses topics P1–P4 and Paper 2 covers P5–P8. Each paper is 1 hour and 45 minutes long and is worth 90 marks, together making up 100% of your final grade. There is no separate practical exam, but questions on practical skills appear in both papers.
    Is there any coursework or controlled assessment in OCR GCSE Physics?
    No, OCR GCSE Physics has no coursework or controlled assessment. Instead, your practical skills are assessed through written questions in the exam papers. You will complete eight required practical activities during lessons, and these prepare you for exam questions that test your understanding of experimental methods, data analysis, and scientific reasoning.
    What are the grade boundaries like for the OCR GCSE Physics papers?
    Grade boundaries vary each year depending on the difficulty of the papers, but OCR is known for publishing clear and detailed grade boundary information after each exam series. Typically, to achieve a grade 4 (standard pass), you might need around 40–50% of the total marks across both papers, but this can shift. For the most accurate picture, check the OCR website for the latest grade boundaries from recent exam sessions.
    Do I get a formula sheet in the OCR GCSE Physics exam?
    Yes, for the 9-1 specification, OCR provides students with a Physics Equation Sheet in the exam for both Paper 1 and Paper 2. This includes key equations such as those for speed, force, energy, and electrical power. However, some basic equations may still need to be memorised, and it's essential to practice applying them to unfamiliar situations, as the sheet is only a reference and you must know how to use the formulas correctly.
    How does OCR GCSE Physics compare to AQA or Edexcel?
    All three exam boards cover the same core physics topics required by the national curriculum, so the subject content is broadly similar. OCR's specification is often praised for its logical flow and clear question style, with less emphasis on 'trick' wording compared to some other boards. The assessment structure is identical in terms of two 1h45m papers, but the topic grouping and some applications (like space physics only appearing in OCR) differ. Many teachers find OCR's mark schemes more straightforward, which can benefit students who find exam technique challenging. Ultimately, the best board for you may depend on which your school offers and the style of questions you prefer.
    Assessment and exam guidance

    Assessment Objectives

    AO1
    40%

    Demonstrate knowledge and understanding of scientific ideas and scientific techniques and procedures.

    AO2
    40%

    Apply knowledge and understanding of scientific ideas and scientific enquiry, techniques and procedures.

    AO3
    20%

    Analyse information and ideas to interpret and evaluate, make judgements and draw conclusions and develop and improve experimental procedures.

    Exam Structure

    OCR GCSE (J249)

    Topics P1 to P4 and P9 (Foundation)

    1h 45m

    Duration

    90

    Marks

    50%

    Weighting

    Topics P5 to P8, with assumed knowledge of P1 to P4 and P9 (Foundation)

    1h 45m

    Duration

    90

    Marks

    50%

    Weighting

    Topics P1 to P4 and P9 (Higher)

    1h 45m

    Duration

    90

    Marks

    50%

    Weighting

    Topics P5 to P8, with assumed knowledge of P1 to P4 and P9 (Higher)

    1h 45m

    Duration

    90

    Marks

    50%

    Weighting

    Tips and common mistakes

    Common Exam Mistakes

    Pitfalls to avoid in your exams

    • •Multiplies mass by volume instead of dividing; divide mass by volume to obtain density.
    • •Uses grams or cubic centimetres without converting; convert to kg and m³ so the answer is in kg/m³.
    • •Assumes a bigger sample must be denser; keep density fixed for a given material and let mass rise with volume.
    • •Writes the unit as kg/m² or kg m³; record density in kg/m³.
    • •Credits Thomson with the nuclear model; keep Thomson as electrons in a positive spread and give the nucleus to Rutherford.
    • •Says all alpha particles were deflected; most passed through and only a few were deflected strongly.
    • •Places electrons anywhere in the atom in the Bohr model; put them in fixed shells or energy levels.
    • •Treats the models as guesses with no evidence; link each change to experimental evidence that did not fit.

    Top Examiner Tips

    Expert advice for exam success

    • •Write the equation first, then substitute numbers with units so the conversion step is visible.
    • •Check the unit asked for in the answer before calculating, and convert mass and volume to kg and m³.
    • •Use a quick sense check: dividing a small mass by a small volume should give a plausible density such as several hundred or thousand kg/m³.
    • •Name each scientist with the key feature of their model so the examiner can match them quickly.
    • •Use the gold-foil scattering result as the evidence that supports the nuclear model.
    • •State the reason for change: new evidence contradicted the previous model.
    • •Read all options before choosing, since several may contain one true idea and one false one.
    • •Check each option against three separate facts: charge, relative size and where the mass sits.

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