IGCSE
Edexcel International GCSE Science Double Award 4SD0 — Physics
Edexcel International GCSE Science Double Award 4SD0 — Physics: 8 units and…
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📚 Units — choose a unit
Unit 11. Forces and Motion17 lessonsUnit 22. Electricity14 lessonsUnit 33. Waves14 lessonsUnit 44. Energy Resources and Energy Transfers12 lessonsUnit 55. Solids, Liquids and Gases11 lessonsUnit 66. Magnetism and Electromagnetism10 lessonsUnit 77. Radioactivity and Particles17 lessonsUnit 88. Astrophysics8 lessons
✅ 100% free📱 Phone & laptop🧠 Short, clear lessons🎯 Instant feedback🧪 Virtual lab📈 Progress you can see👪 Easy for parents to follow📝 Exam-style practice✅ 100% free📱 Phone & laptop🧠 Short, clear lessons🎯 Instant feedback🧪 Virtual lab📈 Progress you can see👪 Easy for parents to follow📝 Exam-style practice
1Forces and Motion
17 lessons
- 1.1Unit 1 overview: Forces and MotionFree preview12 minStudy
- 1.2Distance-Time Graphs12 minStudy
- 1.3Speed12 minStudy
- 1.4Core Practical: Investigating Motion12 minStudy
- 1.5Acceleration12 minStudy
- 1.6Velocity-Time Graphs12 minStudy
- 1.7Area under a Velocity-Time Graph12 minStudy
- 1.8Calculating Uniform Acceleration12 minStudy
- 1.9Types of Forces12 minStudy
- 1.10Scalar and Vectors12 minStudy
- 1.11Resultant Forces12 minStudy
- 1.12Unbalanced Forces12 minStudy
- 1.13Weight12 minStudy
- 1.14Stopping Distance12 minStudy
- 1.15Terminal Velocity12 minStudy
- 1.16Core Practical: Investigating Force and Extension12 minStudy
- 1.17Hooke's Law12 minStudy
2Electricity
14 lessons
- 2.1Unit 2 overview: Electricity12 minStudy
- 2.2Charge and Current12 minStudy
- 2.3Voltage and Energy12 minStudy
- 2.4Resistance12 minStudy
- 2.5Current in Series and Parallel12 minStudy
- 2.6Voltage in Series and Parallel12 minStudy
- 2.7Resistors in Series12 minStudy
- 2.8IV Graphs12 minStudy
- 2.9Electrical Components12 minStudy
- 2.10Electrical Power and Fuses12 minStudy
- 2.11Calculating Energy Transfers12 minStudy
- 2.12Electrical Safety12 minStudy
- 2.13Electricity and Heat12 minStudy
- 2.14AC and DC12 minStudy
3Waves
14 lessons
- 3.1Unit 3 overview: Waves12 minStudy
- 3.2Transverse and Longitudinal Waves12 minStudy
- 3.3Describing Wave Motion12 minStudy
- 3.4The Wave Equation12 minStudy
- 3.5The Doppler Effect12 minStudy
- 3.6Electromagnetic (EM) Waves12 minStudy
- 3.7Applications of EM Waves12 minStudy
- 3.8Dangers of EM Waves12 minStudy
- 3.9Light and Sound Waves12 minStudy
- 3.10Reflection and Refraction12 minStudy
- 3.11Core Practical: Investigating Refraction12 minStudy
- 3.12Snell's Law12 minStudy
- 3.13Core Practical: Investigating Snell's law12 minStudy
- 3.14Total Internal Reflection12 minStudy
4Energy Resources and Energy Transfers
12 lessons
- 4.1Unit 4 overview: Energy Resources and Energy Transfers12 minStudy
- 4.2Energy Stores and Transfers12 minStudy
- 4.3Conservation of Energy12 minStudy
- 4.4Efficiency12 minStudy
- 4.5Conduction, Convection and Radiation12 minStudy
- 4.6Core Practical: Investigating Thermal Energy12 minStudy
- 4.7Reducing Energy Loss12 minStudy
- 4.8Work Done12 minStudy
- 4.9Gravitational Potential Energy12 minStudy
- 4.10Kinetic Energy12 minStudy
- 4.11Work, GPE and KE12 minStudy
- 4.12Power12 minStudy
5Solids, Liquids and Gases
11 lessons
- 5.1Unit 5 overview: Solids, Liquids and Gases12 minStudy
- 5.2Density12 minStudy
- 5.3Core Practical: Determining Density12 minStudy
- 5.4Pressure12 minStudy
- 5.5Pressure in Liquids12 minStudy
- 5.6Kinetic Theory12 minStudy
- 5.7Absolute Zero12 minStudy
- 5.8Temperature12 minStudy
- 5.9The Gas Laws12 minStudy
- 5.10The Pressure Law12 minStudy
- 5.11Boyle's Law12 minStudy
6Magnetism and Electromagnetism
10 lessons
- 6.1Unit 6 overview: Magnetism and Electromagnetism12 minStudy
- 6.2Magnetism12 minStudy
- 6.3Magnetic Fields12 minStudy
- 6.4Permanent and Induced Magnets12 minStudy
- 6.5Core Practical: Investigating Magnetic Fields12 minStudy
- 6.6Electromagnetism12 minStudy
- 6.7The Motor Effect12 minStudy
- 6.8Fleming's Left-Hand Rule12 minStudy
- 6.9Electromagnetic Induction12 minStudy
- 6.10Generators and Dynamos12 minStudy
7Radioactivity and Particles
17 lessons
- 7.1Unit 7 overview: Radioactivity and Particles12 minStudy
- 7.2Atomic Structure12 minStudy
- 7.3Isotopes12 minStudy
- 7.4Types of Radiation12 minStudy
- 7.5Core Practical: Investigating Radiation12 minStudy
- 7.6Decay Equations12 minStudy
- 7.7Detecting Radiation12 minStudy
- 7.8Activity and Decay12 minStudy
- 7.9Half-Life12 minStudy
- 7.10Uses of Radioactivity12 minStudy
- 7.11Contamination and Irradiation12 minStudy
- 7.12Dangers of Radiation12 minStudy
- 7.13Nuclear Energy12 minStudy
- 7.14Nuclear Fission12 minStudy
- 7.15Nuclear Reactors12 minStudy
- 7.16Nuclear Fusion12 minStudy
- 7.17The Conditions for Fusion12 minStudy
8Astrophysics
8 lessons
- 8.1Unit 8 overview: Astrophysics12 minStudy
- 8.2Objects in Space12 minStudy
- 8.3Gravitational Field Strength12 minStudy
- 8.4Orbital Motion12 minStudy
- 8.5Orbital Period12 minStudy
- 8.6Classification of Stars12 minStudy
- 8.7The Life Cycle of Solar Mass Stars12 minStudy
- 8.8The Life Cycle of Larger Stars12 minStudy
Welcome to
Edexcel International GCSE Science Double Award 4SD0 — Physics
Here is how to get the most from this course.
How this course teaches
Every unit follows the Edexcel International GCSE Science Double Award 4SD0 — Physics specification in order.
- Key ideas
- Core content
- Processes
- Summary
- Self-check
1Learn
Concise notes with diagrams and the exact keywords examiners look for.
2Check
Short questions at the end of every lesson.
3Practise
Marked topic quizzes and past-paper style questions for each unit.
4Master
Summaries and comparison tables that pull each unit together.