Course Overview

A Physics IGCSE enables you to unlock the mysteries of the universe and the world we live in, as you work scientifically to make predictions, test theories and evaluate and communicate your findings.

Physicists are essential in advancing technology, researching sustainable energy solutions and understanding the cosmos. 

By mastering the essential concepts of physics and applying them to real-world challenges, you’ll explore the fundamental laws of nature with our International GCSE Physics course. From the behaviour of particles to the dynamics of galaxies, studying physics allows you to delve into the principles that govern the universe we live in. Covering topics like electricity, magnetism and energy transfer, our IGCSE Physics course explores how these principles power our world and drive innovation. 

Blending theoretical knowledge with practical experiments to prepare you for advanced studies and careers in various scientific and engineering fields, a Physics IGCSE enables you to see how physical theories connect to everyday phenomena and future technological advancements and to appreciate the significant role that physics plays in all our lives.

With our IGCSE Physics course you’ll build knowledge of key concepts and put theory into practice using core practicals which are suitable for home study.

Start your journey to uncorvering the secrets of the universe today.

  • 100%
pass rate in 2024

  • elearning icon

    Interactive course

  • 1:1 tutor support

IGCSE Physics at a glance

Our (I)GCSE courses are offered in conjunction with leading UK examination boards and you’ll have to sit exams to get your qualification. Our Exams and Assessment page provides more information on sitting your exams.

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Exam board

Edexcel 4PH1

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Format

Online learning with support from a personal tutor for up to 24 months from your date of enrolment.

course hours icon
Hours

Learn at your own pace.

Approx. 120-150* study hours, plus assignment time.

*The specification suggests that 150 hours is needed. You’ll also need time to complete assignments, complete any reading and prepare yourself for exams.

course assignments icon
Assignments

11 assignments (one introductory) – these do not contribute to your final grade.

13 core practicals

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Resources

No additional set texts required.

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Assessment

Exams (two):

61% of marks (2 hours)

39% of marks (1 hour 15 minutes)

There is no non-exam assessment (NEA) for this course.

course entry requirements icon
Entry requirements

No formal qualifications

An ability to read and write in English.

course requirements icon
Requirements

Internet access

Computer operating system and browser to support learn@nec.

course exam board icon
Exam board

Edexcel 4PH1

course entry requirements icon
Entry requirements

No formal qualifications

An ability to read and write in English.

course resources icon
Resources

No additional set texts required.

course hours icon
Hours

Learn at your own pace.

Approx. 120-150* study hours, plus assignment time.

*The specification suggests that 150 hours is needed. You’ll also need time to complete assignments, complete any reading and prepare yourself for exams.

course assignments icon
Assignments

11 assignments (one introductory) – these do not contribute to your final grade.

13 core practicals

course format icon
Format

Online learning with support from a personal tutor for up to 24 months from your date of enrolment.

course requirements icon
Requirements

Internet access

Computer operating system and browser to support learn@nec.

course assessment icon
Assessment

Exams (two):

61% of marks (2 hours)

39% of marks (1 hour 15 minutes)

There is no non-exam assessment (NEA) for this course.

course exam board icon
Exam board

Edexcel 4PH1

course format icon
Format

Online learning with support from a personal tutor for up to 24 months from your date of enrolment.

course hours icon
Hours

Learn at your own pace.

Approx. 120-150* study hours, plus assignment time.

*The specification suggests that 150 hours is needed. You’ll also need time to complete assignments, complete any reading and prepare yourself for exams.

course assignments icon
Assignments

11 assignments (one introductory) – these do not contribute to your final grade.

13 core practicals

course resources icon
Resources

No additional set texts required.

course assessment icon
Assessment

Exams (two):

61% of marks (2 hours)

39% of marks (1 hour 15 minutes)

There is no non-exam assessment (NEA) for this course.

course entry requirements icon
Entry requirements

No formal qualifications

An ability to read and write in English.

course requirements icon
Requirements

Internet access

Computer operating system and browser to support learn@nec.

Why study IGCSE Physics

Future opportunities

  • Studying Physics or STEM subjects at A level or university.
  • A diverse range of careers in fields such as biotechnology, astronomy, meteorology, medicine, astrophysics, radiography, nanotechnology, climate science, engineering, computer science, journalism, architecture and teaching.
  • According to the Institute of Physics, graduates with a physics degree earn more due to their highly transferable and valued skill set.
Course content

What you’ll learn…

Section 1

Forces and motion – Part 1

  • Distance and speed
  • Speed and acceleration
  • Forces
  • Weight and force
Section 2

Forces and motion – Part 2

  • Momentum
  • Force and change in momentum
  • Moments
  • Centre of gravity
  • Reaction forces
  • Hooke’s law
Section 3

Electricity

  • Mains electricity
  • Series and parallel circuits
  • Resistance and Ohm’s law
  • Charge and current
  • Energy and voltage
  • Conductors and insulators
  • Electrostatic charge
Section 4

Wave and energy

  • Waves and energy transfer
  • Properties of waves
  • The electromagnetic spectrum
Section 5

Light and sound

  • Light waves
  • Refraction
  • Total and internal reflection
  • Sound
  • Frequency and loudness of sound
Section 6

Energy Transfer

  • Energy transfer
  • Thermal energy
  • Work and energy
  • Potential and kinetic energy
  • Energy conservation and power
  • Energy sources
Section 7

Solids, liquids and gases

  • Density
  • Pressure
  • Solids, liquids and gases
  • Specific heat capacity
  • Ideal gases
  • Gas laws
Section 8

Magnetism and electromagnetism

  • Magnetism
  • Electromagnets
  • Electromagnetic forces
  • Electromagnetic induction
  • Transformers
Section 9

The atom

  • Atomic structure and radiation
  • Nuclear equations
  • Radioactive substances
  • Uses of radioactivity and the dangers
  • Fission
  • Fusion
Section 10

Space and cosmology

  • The universe and our solar system
  • The role of gravity
  • Stellar evolution
  • The Big Bang theory

    Affordable study

    Flexible payments and financial help

    • As an education charity dedicated to helping independent learners achieve life-changing qualifications we want to keep fees affordable. All of our course fees are clear and transparent to help you plan for any additional costs.
    • NEC’s fees for (I)GCSEs offer some of the best value on the market, with multi-buy options, special offers, personal discounts and affordable finance options.
    • Used responsibly, finance is a great way to spread the cost of your course. We’ve teamed up with Omni, one of the UK’s leading finance specialists.
    • Depending on your own circumstances, there are a number of possibilities for getting help to fund your course.

    Visit our Fee information page or

    Talk to an advisor
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    Monthly instalments

    Study now, pay your way

    It’s your choice: you can pay in full at the point of enrolment, or you can spread the cost over monthly instalments with our finance offer. We offer a choice of six or 12 monthly repayment plans, with 0% APR as standard.

    To pay in instalments you will need to enrol by telephone.

    The National Extension College (NEC) work with finance company OMNI. For more information on our relationship with OMNI and replayment plans see our Fee Information page.

    Course fee £470
    Deposit £47
    Amount of credit £423
    Monthly payment £35.25
    Duration 12 months
    Total repayment £470
    Cost of credit £0.00
    Rate of interest 0% APR representative

    Enrolling on more than one GCSE or IGCSE? Use voucher code GCSEMB10 to receive 10% off at checkout.

    Tutor sitting at her desk looking at her laptop
    With you every step of the way

    Enjoy 1-2-1 support from your course tutor

    You’ll have access to 1:1 support from your tutor. All NEC tutors are subject experts, with experience in supporting online learners.

    “I love learning and inspiring other people to learn. I’ve worked with students from primary to undergraduate level as I have taught in schools and universities. Now, I specialise in home education and distance learning, teaching people in the UK and overseas. I have a degree in physics with astrophysics and a PGCE (Post Graduate Certificate in Education) in physics, science and maths. I’m a senior examiner for several exam boards, I am also a Member of the Chartered Institute of Educational Assessors.”

    Julie, one of our first-class physics tutors
    MORE ABOUT OUR TUTORS
    Help when you need it

    Additional support for under 18s

    We understand younger students often need an extra helping hand with their studies. NEC’s unique Progress Tracker makes it easy for parents and guardians to follow their child’s progress, access assignment grades and view tutor feedback to ensure effective learning.

    Our approach to home study
    Need help choosing?

    Talk to one of our course advisors

    Still unsure whether online distance learning is right for you?

    Our friendly Course Advice Team are here to help answer your questions and take you through your options.

    • Book a call and someone will get back to you at a convenient time.
    • Or contact us today by phone or email.

    We’re waiting to help you get ahead and achieve your goals, your way.

    Talk to a course advisor

    Frequently asked questions

    Your common questions and concerns answered. Read more FAQs.

    NEC offers flexible, online GCSEs, A levels, and vocational courses that you can study anytime, anywhere. When you enrol, you’ll receive a welcome email with login details for learn@nec, our virtual learning platform.

    You’ll be supported by a qualified subject tutor who provides feedback on your assignments and helps guide your progress. Our expertly designed courses include engaging materials, interactive learning activities, and selected online resources — all created by experienced teachers, examiners, and learning designers.

    Our courses are designed to let you study at your own pace — all within a clearly defined enrolment period to help keep you on track. Many courses let you study your way, with flexible assignment deadlines to suit your schedule. Others may include set dates — especially for things like exams or NEAs (Non-Exam Assessment) — to help you stay on track.

    Yes! You can connect with other learners in your course’s online forum. Many students find discussing topics with peers helps reinforce their learning — and helps them feel part of a wider learning community.

    Yes. Most NEC courses, including all GCSEs and A levels, lead to qualifications awarded by major UK exam boards such as AQA, Edexcel, OCR and Cambridge International. You’ll earn exactly the same qualification as students in school or college.

    We’re also approved to offer CMI qualifications for management, as well as TQUK-accredited courses and Functional Skills qualifications in English and Maths. These nationally recognised qualifications are designed to help learners build practical skills and are ideal for both personal development and career progression.

    Some short courses, like those in the arts, are for personal development and enjoyment but don’t lead to formal accreditation.

    Yes, NEC is a JCQ-approved exam centre, which means we can support your exam entry, provide verified access arrangements, and oversee non-exam assessments (NEAs) — essential for subjects like English, Science and Geography.

    We teach you the core practicals that you need to be familiar with for your exam. This varies by course, but each core practical typically includes a method, list of equipment and some sample results. You can have a go at some of these practicals safely at home – we will let you know when this is the case. If the experiment is not safe to complete at home, or if you don’t want to complete the experiment yourself, our detailed description of the investigation will give you the information you need. Where appropriate, we also link videos demonstrating the experiment.

    Yes. Many students complete a one-year fast track option, especially if working towards university or career deadlines. You’ll need to commit regular study time and plan carefully around assignment deadlines and exams.

    If you’re unsure whether fast track is realistic, we’ll advise you.

    Yes. You can enrol any time and begin studying when it suits you. However, if your course involves an exam, you’ll need to complete all assignments and assessments (also known as coursework or NEA — Non-Exam Assessment) in time for set exam dates — so don’t leave it too late!

    If you’re planning to apply to university, please also be aware of UCAS deadlines. For example, to receive predicted grades through our UCAS Application Service, you’ll need to have completed a certain number of assignments by specific dates.

    Check the individual course pages for guidance, or book a call with an advisor to discuss your timeline and study plans.

    Yes — NEC is ideal for international students. Many of our courses are available worldwide, but there are a few things to check before enrolling:

    Exams: You’ll need to arrange a local exam centre. AQA does not offer international exams, so you’ll need to travel to the UK for those.

    Qualification recognition: Ensure your chosen qualification is recognised in your country.

    Our team is happy to help you explore your options.

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    Want to study more than one subject? We offer a 10% multi-buy offer when you enrol on two or more courses together.