AQA GCSE Combined Science Trilogy Physics, Higher tier Active Recall Guide (8464)
AQA · GCSE
AQA GCSE Combined Science Trilogy Physics, Higher tier Active Recall Guide
Every topic of specification 8464 written as exam-style questions with the answers printed after them. 1,093 questions across 7 topics and 59 subtopics, at Higher tier, covering Physics Paper 1 and Physics Paper 2.
- AQA
- GCSE
- Specification 8464
- 1,093 questions
Guide overview All topics Sample questions Papers and weighting Look inside Questions and answers
What the exam asks of you
AQA GCSE Combined Science: Trilogy (specification 8464) is worth two GCSEs and is examined by six papers, two for each science, each 1 hour 15 minutes and 70 marks. The physics content is sat as Physics Paper 1 and Physics Paper 2, together a third of the qualification. Physics Paper 2 questions can also draw on energy changes, transfers and conservation from the Energy and Electricity topics. This is the Higher tier: it carries everything on the Foundation papers plus the higher-tier content, and grades 9-9 to 4-4 are available, with an allowed grade 4-3 for a student who just misses 4-4.
Trilogy covers three sciences in the time most schools give to two, which makes it the qualification where forgetting costs the most. Working one subtopic at a time is what keeps the physics third from slipping while the other two are being taught.
| Paper | Covers | Length | Marks | Weighting |
|---|---|---|---|---|
|
Physics Paper 1 Physics Paper 1 |
Energy Electricity Particle Model of Matter Atomic Structure |
1 hour 15 minutes | 70 marks | 16.7% |
|
Physics Paper 2 Physics Paper 2 |
Forces Waves Magnetism and Electromagnetism |
1 hour 15 minutes | 70 marks | 16.7% |
What is in the guide
All topics
Every topic has its own page with its subtopics, what it covers and sample questions.
Sample questions
Taken from the guide. Answer each one closed book first, then open the answer.
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The structure of an atom
Where in an atom are the electrons found?
Show the answer
Surrounding the nucleus, outside it. -
Circuit symbols, electrical charge and current
What must a closed circuit include before electrical charge will flow round it?
Show the answer
A source of potential difference, such as a cell or a battery. -
Energy stores and systems
A ball thrown straight upwards is momentarily at rest at the top of its path. State where its energy is stored at that instant.
Show the answer
In its gravitational potential store. -
Scalars, vectors, forces and the resultant force
What is a force?
Show the answer
A force is a push or a pull acting on an object because of its interaction with another object. -
Poles of a magnet
When two magnets are brought close together, does only one of them feel a force?
Show the answer
No, the two magnets exert a force on each other, so both feel a force. -
Density of materials
A liquid has a density of 1200 kg/m³. Calculate the mass of 0.050 m³ of the liquid.
Show the answer
Mass = 1200 × 0.050 = 60 kg. -
Transverse and longitudinal waves, and the wave equation
What evidence shows that air is not carried across a room by a sound wave from a loudspeaker?
Show the answer
No air is felt moving across the room, because the air particles only vibrate about fixed positions while the wave itself travels.
How the guide is worked
Answering a question from memory stores it far better than reading the answer again. The guide runs that as a fixed procedure on one subtopic at a time, about twenty minutes a session.
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Step 1 · Closed book
Cover the answers. Work through one subtopic and write down what you can. Leave blanks where you have nothing.
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Step 2 · Open book
Go back to the top. Read each printed answer and write it out in full, including the ones you had right.
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Step 3 · Closed book again
Same questions, same order, from memory. The gap between pass one and pass three is the session result.
Read the full method, the return schedule and the research behind it.
Look inside
Questions for a subtopic print together and the answers for that section print after them.
- Atomic Structure142
- Electricity209
- Energy154
- Forces306
- Magnetism and Electromagnetism81
- Particle Model of Matter104
- Waves97
- What kind of symbols are used in a circuit diagram, and why?
- Describe the circuit symbol for a cell, and say how the symbol for a battery differs from it.
- Which components are shown by a circle containing the letter A and a circle containing the letter V?
- How does the symbol for a variable resistor differ from the symbol for a fixed resistor?
- Describe the circuit symbol for a diode.
- Where must an ammeter be connected if it is to measure the current through a lamp?
- Where must a voltmeter be connected if it is to measure the potential difference across a resistor?
- A diagram shows one cell, a closed switch and two lamps joined in a single loop. What happens when the switch is opened?
- How can you tell from a circuit diagram that two lamps are connected in parallel?
- Standard agreed symbols, so that the same diagram means the same circuit to everyone who reads it.
- A cell is a long thin line beside a short thick line, the long line being the positive terminal, and a battery is two or more of these cell symbols in a row.
- An ammeter and a voltmeter.
- A fixed resistor is a plain rectangle in the wire, while a variable resistor is that rectangle with an arrow drawn through it.
- A triangle pointing at a straight bar, the triangle pointing in the direction in which current can pass.
- In series with the lamp, in the same loop, so that all the current through the lamp passes through the meter.
- In parallel with the resistor, joined across its two ends.
- Both lamps go out, because the single loop is broken and no charge can flow.
- The circuit splits into two branches that each hold one lamp and then rejoin, so there is more than one path for the charge.
questions
Scroll sideways to turn through the pages.
Questions students ask first
I do the separate sciences, not Combined Science.
Then you need a different guide. The separate sciences are examined on their own specifications, Physics (8463) among them, and they carry more physics than Trilogy does.
The one you want is AQA GCSE Physics, Higher.
Trilogy or Synergy? My school mentioned both.
AQA runs two combined science specifications. Combined Science: Trilogy is 8464, taught as three separate sciences, and that is the one this guide set covers. Combined Science: Synergy is 8465 and is taught as four integrated topics instead.
The code is on your exam timetable. If it says 8465 this is not your specification.
Higher or Foundation. Which do I need?
This is the Higher tier guide, offering grades 9-9 to 4-4 of the double award, with an allowed 4-3.
AQA sits the same numbered papers at either tier, so Physics Paper 1 and Physics Paper 2 is what you sit whichever tier you are entered for. The tier changes the content and the grades available, not the paper numbers.
Higher carries everything on the Foundation papers plus the higher-tier content, so a student later moved to Foundation has lost nothing.
Which topics are on which paper?
Physics Paper 1 covers Energy, Electricity, Particle Model of Matter, Atomic Structure. Physics Paper 2 covers Forces, Waves, Magnetism and Electromagnetism.
Paper 2 questions can also draw on energy changes, transfers and conservation from the Energy and Electricity topics, so the Paper 1 content is never finished with. The full breakdown is here.
AQA GCSE Combined Science Trilogy Physics, Higher tier Active Recall Guide
Every question paired with its answer, grouped by topic and subtopic, ready to work in three passes.