Higher-tier tutoring for Trilogy 8464 and Synergy 8465, planned around the content AQA marks (HT only)
Book a Free ConsultationHigher AQA GCSE Combined Science tutoring from Leading Tuition is one-to-one teaching for students entered for the Higher tier of AQA’s Trilogy 8464 or Synergy 8465 qualification. AQA grades Higher entrants from 4–4 to 9–9 and gives an allowed grade 4–3 to a student who just misses 4–4. Our tutors teach the common content first, then the material AQA marks (HT only), paper by paper.
Check which qualification the school teaches first. AQA’s boundary documents list Trilogy as 8464H and Synergy as 8465H for the Higher tier, and our AQA GCSE Combined Science page explains how to tell Trilogy and Synergy apart.
Our expert GCSE Combined Science tutors help Higher-tier students preparing for AQA Trilogy 8464 and Synergy 8465, building each programme around the student’s own papers and tier. Book a short call about Higher-tier Combined Science tuition.
Book a Free Consultation Message us on WhatsAppThe wording on grading is the same in both specifications. The qualification is graded on a 17-point scale from 1–1 to 9–9, with 9–9 the best grade. A student taking Higher Tier assessments is awarded a grade within the range of 4–4 to 9–9. A Higher student who just fails to achieve 4–4 is awarded an allowed grade 4–3, and one who falls below that is recorded as U (unclassified) and receives no qualification certificate. The text sits in the general administration section of AQA’s Trilogy 8464 specification and Synergy 8465 specification.
AQA’s tiering guide for the GCSE sciences describes the allowed grades as “half the width of a normal grade” and says that on the Higher tier no questions target them. It presents them as a contingency for solid Higher-standard students who have an off day, and advises that a student who might rely on the grade from the outset is probably better entered for the Foundation tier. The same guide says 60% of the marks on the Higher tier are aimed at grade 6 and above, and that students sit the same tier in all the papers of a specification. Students better placed on the other tier are covered on our Foundation AQA GCSE Combined Science page.
What this changes in our programme. Before we plan a Higher course we look at a student’s marks across all the papers together, because AQA’s guide says grades are not allocated to individual papers: the total mark across the papers is what matters. We then use the indicators AQA lists for tier decisions as a diagnostic: how comfortable the student is with maths in a scientific context, how well they understand the required practicals and the working scientifically elements, whether they can handle science set in an unfamiliar context, and whether they can write a coherent, logical and structured extended answer. A student who looks likely to depend on 4–3 hears that from us early.
Each specification says exams are available every May/June, and AQA publishes a subject grade boundaries document after each series. Boundaries are set on the total scaled mark: out of 420 for Trilogy 8464 and out of 400 for Synergy 8465. The tables show AQA’s double-grade columns exactly as printed for the Higher tier, from 9–9 down to the allowed 4–3. Trilogy and Synergy are separate qualifications with separate totals, so they stay in separate tables.
| Series | Maximum | 9–9 | 9–8 | 8–8 | 8–7 | 7–7 | 7–6 | 6–6 | 6–5 | 5–5 | 5–4 | 4–4 | 4–3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| June 2022 | 420 | 276 | 257 | 238 | 220 | 202 | 183 | 164 | 145 | 126 | 107 | 89 | 80 |
| June 2023 | 420 | 291 | 273 | 255 | 237 | 220 | 199 | 179 | 159 | 139 | 119 | 99 | 89 |
| June 2024 | 420 | 289 | 270 | 251 | 233 | 215 | 194 | 173 | 153 | 133 | 113 | 93 | 83 |
| June 2025 | 420 | 299 | 281 | 263 | 245 | 228 | 206 | 184 | 162 | 140 | 118 | 96 | 85 |
| June 2026 | 420 | 298 | 280 | 262 | 245 | 228 | 208 | 188 | 168 | 149 | 130 | 111 | 101 |
| Series | 4–4 boundary as a share of the total | Marks from 4–3 up to 4–4 |
|---|---|---|
| June 2022 | 89/420 = 21.19% | 89 − 80 = 9 |
| June 2023 | 99/420 = 23.57% | 99 − 89 = 10 |
| June 2024 | 93/420 = 22.14% | 93 − 83 = 10 |
| June 2025 | 96/420 = 22.86% | 96 − 85 = 11 |
| June 2026 | 111/420 = 26.43% | 111 − 101 = 10 |
Across these series the Trilogy 4–4 boundary ranged from 89 to 111, which is 22 marks apart and 21.19% to 26.43% of the 420 total. The 9–9 boundary ranged from 276 to 299, 23 marks apart. The allowed 4–3 sat between 9 and 11 marks below 4–4.
| Series | Maximum | 9–9 | 9–8 | 8–8 | 8–7 | 7–7 | 7–6 | 6–6 | 6–5 | 5–5 | 5–4 | 4–4 | 4–3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| June 2022 | 400 | 263 | 243 | 224 | 205 | 186 | 169 | 152 | 135 | 118 | 102 | 86 | 78 |
| June 2023 | 400 | 268 | 249 | 230 | 211 | 193 | 175 | 157 | 140 | 123 | 106 | 89 | 80 |
| June 2024 | 400 | 268 | 250 | 232 | 214 | 197 | 178 | 159 | 140 | 122 | 104 | 86 | 77 |
| June 2025 | 400 | 284 | 265 | 247 | 229 | 211 | 191 | 171 | 151 | 131 | 112 | 93 | 83 |
| June 2026 | 400 | 267 | 251 | 235 | 219 | 203 | 184 | 165 | 146 | 127 | 108 | 90 | 81 |
| Series | 4–4 boundary as a share of the total | Marks from 4–3 up to 4–4 |
|---|---|---|
| June 2022 | 86/400 = 21.50% | 86 − 78 = 8 |
| June 2023 | 89/400 = 22.25% | 89 − 80 = 9 |
| June 2024 | 86/400 = 21.50% | 86 − 77 = 9 |
| June 2025 | 93/400 = 23.25% | 93 − 83 = 10 |
| June 2026 | 90/400 = 22.50% | 90 − 81 = 9 |
The Synergy 4–4 boundary ranged from 86 to 93, which is 7 marks apart and 21.50% to 23.25% of the 400 total. The 9–9 boundary ranged from 263 to 284, 21 marks apart. The allowed 4–3 sat between 8 and 10 marks below 4–4. The boundaries are from AQA’s grade boundary documents, which can be found on AQA’s grade boundaries page.
What this changes in our programme. We do not give a family one target mark taken from a single year. A grade target comes with the range, and practice-paper marks are read against the spread of the 4–4 boundary rather than the latest figure. The Trilogy 4–4 mark moved by 22 marks across these series and the Synergy mark by 7, so we leave a wider margin above 4–4 when planning for a Trilogy student.
Already know whether your child sits Trilogy or Synergy? Our expert Higher-tier Combined Science tutors can start from the right list of (HT only) content, whichever AQA qualification the school teaches.
Book a Free Consultation Message us on WhatsAppAQA’s Trilogy 8464 specification lists six papers, two each in biology, chemistry and physics. Every paper is a written exam of 1 hour 15 minutes, 70 marks and 16.7% of the GCSE, scaled to a total of 420. Biology Paper 1 covers topics 1–4 (cell biology; organisation; infection and response; bioenergetics) and Paper 2 covers topics 5–7 (homeostasis and response; inheritance, variation and evolution; ecology). Chemistry Paper 1 covers topics 8–12 and Paper 2 covers topics 13–17, and the specification says Paper 2 questions may draw on fundamental concepts from sections 5.1 to 5.3. Physics Paper 1 covers topics 18–21 (energy; electricity; particle model of matter; atomic structure) and Paper 2 covers topics 22–24 (forces; waves; magnetism and electromagnetism).
Synergy 8465 has four papers, each 1 hour 45 minutes, 100 marks and 25% of the GCSE, scaled to a total of 400. Papers 1 and 2 are headed Life and environmental sciences and assess topics 4.1–4.4 (building blocks; transport over larger distances; interactions with the environment; explaining change). Papers 3 and 4 are headed Physical sciences and assess topics 4.5–4.8. AQA says Papers 2 and 4 assess most of the analysis and evaluation (AO3) skills, and most of the work on the required practicals, for their topics.
AQA’s June 2023 Higher papers show the format on the cover. Trilogy Physics Paper 1H allows 1 hour 15 minutes, lists the Physics Equations Sheet as enclosed and gives a maximum mark of 70. Synergy Paper 3H, Physical Sciences, allows 1 hour 45 minutes and lists both the periodic table and the Physics Equations Sheet as enclosed. Both specifications state that in Higher Tier papers, questions assessing maths requirements will not be lower than that of questions in Foundation Tier assessments for a GCSE in Mathematics.
What this changes in our programme. A Trilogy student works in a cycle that follows the papers: biology, chemistry and physics, each with its own topic range. A Synergy student works through the Life and environmental sciences topics and then the Physical sciences topics, with extended-analysis and practical questions saved for the Paper 2 and Paper 4 style of practice. Each session ends with timed questions from the relevant paper, with a calculator and, for physical sciences, the equation sheet to hand.
AQA’s specification says that content only applicable to Higher Tier is indicated by (HT only), either next to the topic heading where it applies to the whole topic or immediately preceding each paragraph or bullet point. Only text carrying that marker is listed below as Higher-only. Where both tiers study a topic, the right-hand column says what the shared content is, so the Higher addition is clear. References are the specification’s own section numbers; the full text is on AQA’s Trilogy 8464 specification pages.
| Section | Marked (HT only) | Shared content it builds on |
|---|---|---|
| 4.4.1.2 Rate of photosynthesis | The factors interact and any one of them may be the limiting factor; explaining graphs of photosynthesis rate that involve “two or three factors” and deciding which limits the rate; using inverse proportion, the inverse square law and light intensity; the economics of enhancing greenhouse conditions. | Explaining the effects of temperature, light intensity, carbon dioxide (CO2) concentration and chlorophyll on the rate; graphs involving one limiting factor. |
| 4.4.2.2 Response to exercise | Blood carries lactic acid from the muscles to the liver, where it is converted back into glucose; oxygen debt defined as the extra oxygen the body needs after exercise to react with the accumulated lactic acid and remove it from the cells. | Anaerobic respiration in muscles builds up lactic acid and creates an oxygen debt. |
| 4.5.3.2 Control of blood glucose concentration | When glucose is too low the pancreas produces glucagon, which causes glycogen to be converted into glucose; explaining how glucagon interacts with insulin in a negative feedback cycle. | Explaining how insulin controls blood glucose. |
| 4.5.3.3 Hormones in human reproduction | Explaining the interactions of FSH, oestrogen, LH and progesterone in the control of the menstrual cycle; extracting and interpreting data from graphs of hormone levels during the cycle. | The role of each hormone, for example FSH causing maturation of an egg in the ovary. |
| 4.5.3.5 The use of hormones to treat infertility (whole topic) | Explaining the use of hormones in modern reproductive technologies to treat infertility. | — |
| 4.5.3.6 Feedback systems (whole topic) | Explaining the roles of thyroxine and adrenaline in the body. | — |
| 4.6.1.4 Genetic inheritance | Constructing a genetic cross by Punnett square diagram and using it to make predictions with the theory of probability. | Completing a Punnett square and extracting and interpreting information from genetic crosses and family trees. |
| 4.6.2.4 Genetic engineering | Describing the main steps of genetic engineering, including enzymes isolating the required gene and its insertion into a vector, usually a bacterial plasmid or a virus. The skills column also marks interpreting information about genetic engineering techniques and making informed judgements about issues concerning cloning and genetic engineering, including GM crops. | Explaining the potential benefits and risks of genetic engineering in agriculture and in medicine. |
What this changes in our programme. On the student’s tracker the biology list is a second column. We teach the shared content first, such as insulin at 4.5.3.2, and then add the (HT only) layer, here glucagon and the negative feedback cycle. Entries 4.4.1.2 and 4.5.3.3 are about reading graphs, so we practise them from data rather than from definitions.
Our expert Combined Science tutors help Higher-tier students with the graph work, hormone feedback and genetics that AQA marks (HT only) in the biology papers. Book a call about Higher-tier Combined Science tuition.
Book a Free Consultation Message us on WhatsApp| Section | Marked (HT only) | Shared content it builds on |
|---|---|---|
| 5.1.1.1 Atoms, elements and compounds | Writing balanced half equations and ionic equations where appropriate. | Writing formulae and balanced chemical equations for the reactions in the specification. |
| 5.2.2.1 The three states of matter | The limitations of the simple particle model: no forces, particles shown as spheres, spheres treated as solid. | The particle model itself. |
| 5.3.2.1 Moles (whole topic) | Using relative formula mass to find the moles in a given mass, and the reverse. | — |
| 5.3.2.2 Amounts of substances in equations (whole topic) | Calculating masses of reactants and products from a balanced symbol equation and one given mass. | — |
| 5.3.2.3 Using moles to balance equations (whole topic) | Balancing an equation given the masses of reactants and products. | — |
| 5.3.2.4 Limiting reactants (whole topic) | Explaining the effect of a limiting quantity of a reactant on the amount of product. | — |
| 5.3.2.5 Concentration of solutions | Explaining how the mass of solute and volume of solution relate to concentration. | Calculating the mass of solute in a given volume of known concentration. |
| 5.4.1.4 Oxidation and reduction in terms of electrons (whole topic) | Oxidation as loss and reduction as gain of electrons; identifying which species are oxidised and reduced. | — |
| 5.4.2.1 Reactions of acids with metals | Explaining the reactions as redox reactions in terms of electrons; identifying what is oxidised and reduced. | Acids react with some metals to produce salts and hydrogen. |
| 5.4.2.5 Strong and weak acids (whole topic) | A strong acid is completely ionised; each fall of one pH unit raises the hydrogen ion concentration by a factor of 10. | — |
| 5.4.3.1 The process of electrolysis | Writing, completing and balancing half equations for the electrode reactions. | Ions move to the electrodes and are discharged. |
| 5.4.3.5 Reactions at electrodes as half equations (whole topic) | Representing electrode reactions as half equations. | — |
| 5.5.1.3 The energy change of reactions (whole topic) | Calculating energy transferred using bond energies supplied. | — |
| 5.6.1.1 Calculating rates of reactions | Gradient of a tangent as the rate at a specific time; for the Higher Tier, moles of reactant and rate in mol/s. | Drawing tangents and using the slope as a measure of rate. |
| 5.6.2.4 to 5.6.2.7 Equilibrium (whole topics) | Predicting the effect of changing conditions, concentration, temperature and pressure; AQA names Le Chatelier’s Principle. | — |
| 5.10.1.4 Alternative methods of extracting metals (whole topic) | Evaluating biological methods of metal extraction: phytomining (plants) and bioleaching (bacteria). | — |
What this changes in our programme. The mole topics, 5.3.2.1 to 5.3.2.4, sit in the range of Chemistry Paper 1 (topics 8–12). We teach them as one chain: moles from mass, masses from equations, balancing from masses, then limiting reactants. Half equations appear at 5.1.1.1, 5.4.2.1 and 5.4.3.1, so we link them.
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| Section | Marked (HT only) | Shared content it builds on |
|---|---|---|
| 6.1.2.2 Efficiency | Describing ways to increase the efficiency of an intended energy transfer. | The efficiency equations in the Appendix B recall list. |
| 6.2.4.3 The National Grid | Selecting and using the primary and secondary coil equation from the equation sheet; AQA introduces it with the words “Higher tier only”. | The National Grid as cables and transformers. |
| 6.4.2.3 Half-lives and the random nature of radioactive decay | Calculating the net decline, as a ratio, after a given number of half-lives. | Determining half-life from given information. |
| 6.5.1.4 Resultant forces | Free body diagrams for several forces; resolving a force into components at right angles; vector diagrams (scale drawings only). | The resultant of two forces in a straight line. |
| 6.5.4.1.3 Velocity | Explaining qualitatively that motion in a circle involves constant speed but changing velocity. | Velocity as a vector. |
| 6.5.4.1.4 The distance–time relationship | For an accelerating object, speed at a time from the gradient of a tangent to the distance–time graph. | Speed from a distance–time graph. |
| 6.5.4.1.5 Acceleration | Distance from the area under a velocity–time graph, enclosed areas, and counting squares. | Acceleration from the gradient of a velocity–time graph. |
| 6.5.4.2.1 Newton’s First Law | The tendency to continue at rest or in uniform motion is called inertia. | Newton’s First Law applied to uniform velocity. |
| 6.5.4.2.2 Newton’s Second Law | Inertial mass as how difficult it is to change velocity, defined as force over acceleration. | Resultant force, mass and acceleration. |
| 6.5.4.3.4 Factors affecting braking distance 2 | Estimating the forces in the deceleration of road vehicles on a public road. | The dangers caused by large decelerations. |
| 6.5.5 Momentum (whole topic) | Momentum, its equation, and conservation of momentum in a closed system (6.5.5.2). | — |
| 6.6.2.2 Properties of electromagnetic waves 1 | Absorption, transmission, refraction and reflection varying with wavelength; wave front diagrams for refraction. | Ray diagrams for refraction at a boundary. |
| 6.6.2.3 Properties of electromagnetic waves 2 | Radio waves produced by oscillations in circuits, and inducing oscillations of the same frequency when absorbed. | — |
| 6.6.2.4 Uses and applications of electromagnetic waves | Brief explanations of why each type of wave suits its application. | The applications of each type. |
| 6.7.2.2 Fleming’s left-hand rule (whole topic) | Showing that the rule gives the relative orientation of force, current and magnetic field. | — |
| 6.7.2.3 Electric motors (whole topic) | Explaining how the force on a conductor rotates the coil in a motor. | — |
What this changes in our programme. We tag each physics question a student attempts with its specification section, so entries such as 6.5.4.1.5 or 6.6.2.2 are revisited when they come round. Momentum at 6.5.5 is taught from the start, not added late.
Our expert Combined Science tutors help Higher-tier students with the mole calculations, equilibrium predictions, momentum and motor-effect physics that AQA marks for the Trilogy 8464 Higher papers. Book a call about Higher-tier Combined Science tuition.
Book a Free Consultation Message us on WhatsAppSynergy’s specification uses a three-column format and says content of all three columns is assessable. It uses the same (HT only) marker, and its topics are numbered 4.1 to 4.8 rather than by subject. The tables follow AQA’s split of the papers. The full text is on AQA’s Synergy 8465 specification pages.
| Section | Marked (HT only) |
|---|---|
| 4.1.1.1 A particle model | Limitations of the particle model for changes of state: inelastic spheres, no forces between the spheres, and atoms, molecules and ions that are not solid spheres. |
| 4.1.4.4 Radio waves (whole topic) | Radio waves can be produced by, or can themselves induce, oscillations in electrical circuits. |
| 4.1.4.5 Reflection and refraction of electromagnetic waves (whole topic) | Explaining how some effects relate to differences in the velocity of waves in different substances. |
| 4.2.1.1 Respiration | Writing a balanced symbol equation for respiration, given the formula of glucose. |
| 4.2.1.7 The human endocrine system | The roles of thyroxine and adrenaline, with thyroxine as an example of negative feedback; interpreting and explaining simple diagrams of negative feedback control. |
| 4.2.2.5 Photosynthesis | Writing a balanced symbol equation for photosynthesis, given the formula of glucose. |
| 4.2.2.6 Factors affecting the rate of photosynthesis | Explaining how the factors interact in limiting the rate; using data to relate limiting factors to the cost effectiveness of adding heat, light or carbon dioxide to greenhouses; the inverse square law and light intensity. |
| 4.3.1.5 Insulin and diabetes | Explaining how glucagon interacts with insulin to control blood sugar levels. |
| 4.3.1.6 Human reproductive hormones | Explaining the interactions of FSH, LH, oestrogen and progesterone in the menstrual cycle; extracting and interpreting hormone-level graphs. |
| 4.3.1.8 Treatments for infertility (whole topic) | Explaining the use of hormones in modern reproductive technologies to treat infertility. |
| 4.3.2.3 Half-life | Calculating the net decline, expressed as a ratio, in a radioactive emission after a given number of half-lives. |
| 4.4.1.3 The greenhouse effect | Different substances may absorb, transmit or reflect waves in ways that vary with wavelength. |
| 4.4.3.3 Single gene inheritance | Constructing a Punnett square diagram to make predictions based on simple probability. |
| 4.4.4.6 Genetic engineering | Describing the main steps in the process of genetic engineering. |
| Section | Marked (HT only) |
|---|---|
| 4.5.2.1 Chemical equations | Writing half equations. |
| 4.5.2.4 Amounts in moles (whole topic) | Relating the mass of a substance to the amount in moles, and the reverse. |
| 4.5.2.5 Calculations based on equations (whole topic) | Deducing the stoichiometry of an equation from masses, explaining the effect of a limiting quantity of a reactant, and calculating masses of reactants or products from a balanced equation. |
| 4.5.2.6 Concentrations of solutions | Explaining how the mass of a solute and the volume of the solution relate to the concentration. |
| 4.6.1.2 Resolving forces (whole topic) | Free body diagrams for several forces leading to a resultant force, and the special case of balanced forces (qualitative only). |
| 4.6.3.5 The motor effect (whole topic) | Applying the equation linking the force on a conductor to the magnetic flux density, the current and the length of conductor. |
| 4.6.3.6 Electric motors (whole topic) | Explaining how the force causes rotation in electric motors. |
| 4.7.1.2 Distance, speed and time | For an accelerating object, determining speed at a time by drawing a tangent to the distance–time graph. |
| 4.7.1.3 Circular motion (whole topic) | Explaining with examples that motion in a circular orbit involves constant speed but changing velocity (qualitative only). |
| 4.7.1.4 Free fall | Interpreting enclosed areas on velocity–time graphs for distance travelled, measuring the area by counting squares, and the equation for uniform motion, which students apply from the Physics equation sheet. |
| 4.7.1.6 Newton’s Second Law | Inertial mass and its definition as the ratio of force over acceleration; inertia. |
| 4.7.1.8 Momentum (whole topic) | Defining momentum and describing examples in collisions; conservation of momentum in a closed system. |
| 4.7.1.10 Stopping distances | Estimating the forces involved in typical situations on a public road. |
| 4.7.2.9 The National Grid | Selecting and using the equation linking potential difference and current across the primary and secondary coils, as given on the equation sheet. |
| 4.7.3.1 Reactions of acids | Explaining in terms of gain or loss of electrons that reactions of metals with acids are redox reactions; identifying which species are oxidised and reduced. |
| 4.7.3.4 The pH scale and neutralisation | Using the formulae of common ions to write balanced ionic equations. |
| 4.7.3.5 Strong and weak acids (whole topic) | Using and explaining dilute and concentrated, and weak and strong, in relation to acids. |
| 4.7.4.1 Factors that affect reaction rates | Amount in moles and rate in mol/s; calculating the gradient of a tangent to the curve as the rate at a specific time. |
| 4.7.4.5 Bond breaking and bond forming (whole topic) | Calculating energy changes by considering bond making and bond breaking energies. |
| 4.7.4.10 Factors affecting the position of equilibrium (whole topic) | Predicting the effect of changing reaction conditions on equilibrium position. |
| 4.7.5.1 A reactivity series for metals | Writing ionic equations for displacement reactions. |
| 4.7.5.2 Electrolysis | Writing half equations for the electrode reactions and completing and balancing supplied half equations. |
| 4.7.5.3 Electrolysis of aqueous solutions | Writing half equations for the electrode reactions; students may be required to complete and balance supplied half equations. |
| 4.7.5.5 Electron transfer reactions (whole topic) | Explaining reduction and oxidation as gain or loss of electrons and identifying which species are oxidised and reduced. |
| 4.8.2.3 Metal extraction by biological methods (whole topic) | Evaluating alternative biological methods of metal extraction (bacterial and phytoextraction). |
| 4.8.2.7 Energy efficiency | Describing ways to increase efficiency. Only that clause is marked (HT only); calculating energy efficiency for any energy transfer sits before the marker. |
What this changes in our programme. A Synergy student is not taught from a subject-by-subject list, because AQA organises the specification by topic number, not by subject. We build the tracker by topic number, so 4.2.2.6 on limiting factors sits with Paper 1 and 2 preparation and 4.7.4.10 on equilibrium sits with Paper 3 and 4. The balanced symbol equations for respiration and photosynthesis at 4.2.1.1 and 4.2.2.5 are drilled from the formula of glucose, as AQA words them.
Our expert Synergy and Trilogy tutors help Higher-tier students work topic by topic through the (HT only) entries, with timed practice from the matching AQA paper. Book a call about Higher-tier AQA Combined Science tuition.
Book a Free Consultation Message us on WhatsAppAppendix B of both specifications is where AQA sets out the equations. Its first list is introduced with the words “students should be able to recall and apply the following equations, using standard SI units.” Among the entries are weight, work done, kinetic energy, power, efficiency, wave speed, potential difference and density. AQA states that equations required for Higher Tier papers only are indicated by HT in the left-hand column, and momentum equals mass × velocity is marked HT in that recall list.
A second list is introduced as equations students should “select and apply” from the Physics equation sheet. It includes the uniform-motion equation linking final and initial velocity, acceleration and distance, elastic potential energy, change in thermal energy, the period equation, the force on a conductor at right angles to a magnetic field, thermal energy for a change of state, and the equation linking the potential differences and currents across a primary and secondary coil. Against the force on a conductor and the primary and secondary coil entries, AQA prints HT. The June 2023 Trilogy Higher Physics Paper 1H lists the Physics Equations Sheet as enclosed, and a [3 marks] question on the current in the secondary coil of a transformer tells students to use it.
What this changes in our programme. We split equation practice as AQA splits the lists. Recall equations are drilled until a student can write and rearrange them unprompted, momentum included. Sheet equations are taught as a selection skill, in standard SI units. The Higher additions, the force on a conductor and the transformer equation, are set alongside 6.7.2.2 and 6.2.4.3 for Trilogy, and 4.6.3.5 and 4.7.2.9 for Synergy.
A student entered for AQA’s separate sciences instead sits the separate Biology, Chemistry and Physics papers, which have their own (HT only) content. Our Higher AQA GCSE Biology, Higher AQA GCSE Chemistry and Higher AQA GCSE Physics pages cover those routes.
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AQA’s specifications for both Trilogy 8464 and Synergy 8465 grade the qualification on a 17-point scale from 1–1 to 9–9. A student taking Higher Tier assessments is awarded a grade within the range of 4–4 to 9–9. A Higher student who just fails to achieve 4–4 receives an allowed grade 4–3, and a student who falls short of that is recorded as U (unclassified) and does not receive a qualification certificate.
On AQA’s boundary documents, 4–4 on Trilogy 8464H needed 89, 99, 93, 96 and 111 of the 420 total in the June series from 2022 to 2026, which is 22 marks between the lowest and highest. On Synergy 8465H it needed 86, 89, 86, 93 and 90 of the 400 total, 7 marks between the lowest and highest. In June 2026 the figures were 111 of 420 and 90 of 400.
Yes, in both specifications. Trilogy marks section 6.5.5 Momentum (HT only) as a whole topic, including conservation of momentum in a closed system at 6.5.5.2. Synergy marks section 4.7.1.8 Momentum (HT only). In Appendix B the momentum equation sits in the recall list with an HT flag, so a Higher student recalls it from memory rather than finding it on the equation sheet.
Appendix B of both specifications has a list introduced with the words “select and apply the following equations from the Physics equation sheet”. It names the uniform-motion equation linking final and initial velocity, acceleration and distance, elastic potential energy, change in thermal energy, the period equation, the force on a conductor, thermal energy for a change of state, and the primary and secondary coil equation. HT is printed against the force on a conductor and the primary and secondary coil entries.
AQA’s Trilogy 8464 specification lists six papers, two each in biology, chemistry and physics, each a written exam of 1 hour 15 minutes, 70 marks and 16.7% of the GCSE, with a total scaled mark of 420. Synergy 8465 has four papers, each 1 hour 45 minutes, 100 marks and 25% of the GCSE, with a total scaled mark of 400.
The specifications number it differently, so a tutor needs the right list. Radio waves are 6.6.2.3 in Trilogy and 4.1.4.4 in Synergy. Moles are 5.3.2.1 in Trilogy and 4.5.2.4 in Synergy. Synergy also marks writing balanced symbol equations for respiration and photosynthesis from the formula of glucose as (HT only), at 4.2.1.1 and 4.2.2.5.
AQA’s tiering guide says the allowed grades are half the width of a normal grade and that no questions target them. It says that if you feel a student might rely on this grade from the outset, it is probably worth entering them for the Foundation tier. It also says 60% of the marks on the Higher tier are aimed at grade 6 and above.
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