The Journal
Physics revision and study guides for IGCSE, AS and A-Level, plus Mechanics M1. Work through an exam skill, rebuild a difficult idea or find a study routine you can repeat.
Original teaching examples and illustrations from Dr Desouky Physics Academy, with qualification-specific guidance and links to official sources.
01
Choose your course and the obstacle you need to work on. Get a practical route from understanding to exam practice.
Start the revision system →02
Find topic explanations, original diagrams and worked answers. Check the reason behind each step.
Find an explanation →03
Give weaker topics, past papers and follow-up practice a realistic place in your week.
Make a revision timetable →Read a general explanation first, then check the guide for your board and qualification. Each path connects course choices, study methods and practical next steps.
Build understanding, remember the ideas and use them in questions you have not seen before.
Understand the workload and the transition before choosing a qualification or a study plan.
Choose a tool for the task: explaining an idea, recalling a relationship, checking a solution or diagnosing an error.
Plan around the time you have, learn from examiner feedback and practise making decisions under a time limit.
Separate raw marks, qualification grades and entry decisions before choosing a next step with your school or exam centre.
0625 and 0972: choose the right tier, practise its papers and prepare practical skills.
4PH1: connect your topic revision to Paper 1, Paper 2 and the Physics-only content.
4XPH1: plan by unit and keep modular assessments separate from linear paper numbers.
Start with general course choices, then follow the Edexcel International AS route for Units 1–3.
YPH11: connect AS foundations, A2 models, practical skills and qualification grading.
Edexcel WME01 is a Mathematics unit. Work from modelling and diagrams to equations and checked solutions.
109 guides to explore
Revision methods · 6 min read
Build useful Physics revision notes with a question-first template, an original circuit example, diagram checks and a method for updating notes after practice.
Read the guide →Revision methods · 6 min read
Create Physics flashcards for definitions, equations, diagrams and reasoning, with examples of weak cards, stronger prompts and honest review decisions.
Read the guide →Revision methods · 7 min read
Learn to self-mark Physics calculations and explanations, handle uncertain credit, distinguish model answers from marking instructions and plan useful corrections.
Read the guide →Revision methods · 6 min read
Turn Physics examiner reports into targeted practice: find the matching paper, diagnose a common mistake and test the improved reasoning on a new question.
Read the guide →Revision methods · 7 min read
Plan the final week before a Physics exam using a short diagnostic, targeted repairs, practical skills, mixed practice and a realistic final-day checklist.
Read the guide →Revision methods · 7 min read
Prepare for tomorrow’s Physics exam with a focused final review, sensible stopping point, equipment checks and a plan for difficult questions.
Read the guide →Revision methods · 6 min read
Build a Physics exam pacing plan using the paper’s marks, timed practice, checkpoint decisions and targeted checking without sacrificing clear working.
Read the guide →Revision methods · 6 min read
Check Physics calculations with dimensional consistency, order-of-magnitude estimates, reverse substitution and limiting cases, including worked examples.
Read the guide →Revision methods · 6 min read
Recover missed Physics lessons with a dependency map, focused recording use, independent checkpoint questions and a practical request for teacher support.
Read the guide →Revision methods · 6 min read
Allocate Physics revision alongside other subjects using deadlines, diagnostic evidence, task size and a realistic weekly review instead of equal-hour rules.
Read the guide →Revision methods · 6 min read
Use AI for Physics study with bounded prompts, independent calculation checks, source verification and a clear distinction between revision and assessed work.
Read the guide →Revision methods · 6 min read
Choose the right level of support for Physics practice, fade hints gradually and distinguish learning scores from independent exam readiness.
Read the guide →IGCSE · 6 min read
Compare IGCSE and GCSE Physics without assuming one is harder. Check qualification codes, practical assessment, tiers, resources and a realistic switching plan.
Read the guide →IGCSE · 6 min read
Understand separate Physics, Double Award and Combined Science before choosing resources or courses. Includes an Edexcel content audit and questions for your school.
Read the guide →IGCSE · 6 min read
Identify Cambridge Core or Extended papers, Edexcel linear papers and modular units. Build a correct exam checklist without confusing paper numbers or variants.
Read the guide →IGCSE · 6 min read
Compare Cambridge Physics Practical Test and Alternative to Practical, understand centre entry choices, and practise the experimental skills both routes require.
Read the guide →IGCSE · 6 min read
Understand Cambridge Physics A*–G and 9–1 routes, choose useful shared resources and avoid incorrect grade conversions or assumptions about examination entry.
Read the guide →IGCSE · 6 min read
Decide whether an IGCSE Physics resit serves your next step, check Cambridge or Edexcel entry rules and build a targeted improvement plan from your previous work.
Read the guide →IGCSE · 6 min read
Solve original IGCSE induction, motor-effect and transformer questions. Learn when a voltage appears, how direction changes and how to check transformer calculations.
Read the guide →IGCSE · 6 min read
Practise v = fλ, period, wave graphs and changing-medium questions with original examples, unit checks and explanations of common frequency and amplitude errors.
Read the guide →IGCSE · 6 min read
Solve refractive-index and critical-angle questions, draw the normal correctly and decide when total internal reflection occurs using original worked examples.
Read the guide →IGCSE · 6 min read
Calculate density by displacement, contact pressure and liquid pressure. Practise area and volume conversions, depth changes and distinguishing gauge from total pressure.
Read the guide →IGCSE · 6 min read
Practise orbital speed, light-year distance and redshift explanations with original IGCSE examples. Distinguish evidence, star life cycles and board-specific scope.
Read the guide →IGCSE · 6 min read
Solve original IGCSE collision, rebound and stopping-force questions with signed velocities. Check conservation assumptions and distinguish momentum from kinetic energy.
Read the guide →A-Level · 6 min read
Explore what A-Level Physics can lead to, distinguish useful preparation from entry requirements, and build a shortlist of degrees, technical routes and careers.
Read the guide →A-Level · 6 min read
Build a Unit 4 and Unit 5 revision plan for Edexcel International A-Level Physics with linked concepts, diagnostic questions and checks on A2 assessment scope.
Read the guide →A-Level · 6 min read
Understand Edexcel IAL Physics unit resits, why linear and Cambridge routes differ, and how to decide what to retake using scripts, errors and confirmed entry rules.
Read the guide →A-Level · 6 min read
Understand why a raw percentage is not always a final grade, with original examples for Cambridge IGCSE weighting, Edexcel linear and modular routes, and IAL UMS.
Read the guide →A-Level · 6 min read
Practise Young modulus calculations, stress–strain and force–extension graphs, elastic energy and uncertainty with original examples and common-error checks.
Read the guide →A-Level · 6 min read
Solve double-slit fringe-spacing and diffraction-grating questions, distinguish coherence from phase, and check angles, orders and units in original worked examples.
Read the guide →A-Level · 6 min read
Practise centripetal-force and vertical-circle calculations with original A-Level examples, clear force diagrams, changed conditions and common misconception checks.
Read the guide →A-Level · 6 min read
Practise Kelvin temperatures, fixed-quantity gas changes, molecular number and rms speed with original examples that connect calculations to particle explanations.
Read the guide →A-Level · 6 min read
Practise magnetic-force and Faraday-law calculations, distinguish flux from flux linkage, and explain Lenz’s law with original A-Level Physics examples.
Read the guide →A-Level · 6 min read
Calculate mass defect, binding energy per nucleon and reaction energy using original examples, with checks on units, mass conventions and fission/fusion explanations.
Read the guide →A-Level · 6 min read
Interpret particle tracks using ionisation, magnetic curvature and conservation laws, with original A-Level examples and checks on what a detector image can prove.
Read the guide →Mechanics · 6 min read
Practise Edexcel M1 vector forces, position vectors and constant-velocity motion with original worked questions, component equations and collision-condition checks.
Read the guide →Mechanics · 6 min read
Solve M1 beam and moments questions with original examples of support reactions, inclined beams and tipping conditions, including checks on centre of mass and signs.
Read the guide →Mechanics · 6 min read
Practise one-dimensional M1 collisions and impulse with original worked examples, signed velocities, energy checks and force–time graph reasoning.
Read the guide →IGCSE · 7 min read
Judge IGCSE difficulty through your subject mix, current skills and available study time. A practical workload audit, with Physics examples and a first-week plan.
Read the guide →IGCSE · 7 min read
Find out why IGCSE Physics feels difficult with a worked readiness test covering maths, explanations and graphs, plus practical fixes for each type of mistake.
Read the guide →IGCSE · 7 min read
Understand what IGCSE Physics involves, how Cambridge and Edexcel routes differ, and how to check your qualification before choosing notes or a study plan.
Read the guide →IGCSE · 7 min read
Compare Cambridge IGCSE Physics Core and Extended for 0625 and 0972, including grade ranges, paper choices and a practical discussion checklist for school.
Read the guide →IGCSE · 7 min read
Understand Edexcel 4PH1 Paper 1 and Paper 2 content, timings and marks. Learn why Paper 2 is not only extra topics and build a correctly filtered revision plan.
Read the guide →IGCSE · 7 min read
Compare Edexcel Physics modular 4XPH1 and linear 4PH1: assessment timing, resource selection, unit results and the questions to ask your school before choosing.
Read the guide →IGCSE · 7 min read
Map Edexcel modular Physics 4XPH1 Unit 1 and Unit 2 to the right topics, including the split in matter content, practical skills and matched-question revision.
Read the guide →A-Level · 6 min read
See what studying A-Level Physics involves, try a short model-and-calculation task, and distinguish Edexcel IAL, UK A-Level and Cambridge assessment routes.
Read the guide →A-Level · 6 min read
Understand AS, A2 and full A-Level Physics, why Edexcel International and UK routes differ, and the checks to make before planning exams or changing course.
Read the guide →A-Level · 6 min read
Separate school entry rules, the maths you need for Physics and university subject requirements, then use three sample tasks to assess your readiness.
Read the guide →A-Level · 6 min read
Distinguish UK Edexcel 9PH0 from International A-Level YPH11, avoid mismatched past papers, and check assessment, practical and resource differences.
Read the guide →A-Level · 6 min read
Map WPH11 mechanics and materials and WPH12 waves and electricity to a useful study routine, with original worked examples and links to notes and practical skills.
Read the guide →A-Level · 6 min read
Create a realistic A-Level Physics self-study plan covering exam-centre arrangements, practical requirements, feedback, resources and independent progress checks.
Read the guide →Mechanics · 7 min read
Revise Edexcel IAL M1 with a practical topic checklist, model-selection exercises, a worked diagnostic and a route from topic practice to timed papers.
Read the guide →Mechanics · 7 min read
Understand why M1 feels different from pure maths, check your algebra and modelling skills, and see whether Physics knowledge is necessary for Edexcel IAL M1.
Read the guide →Mechanics · 6 min read
Draw correct M1 force diagrams, decide when friction equals μR, and solve an original connected-particle problem with consistent signs and clear checks.
Read the guide →Mechanics · 6 min read
Choose the right SUVAT equation, distinguish distance from displacement, and solve M1 motion in stages with original velocity–time graph examples.
Read the guide →Revision methods · 7 min read
Learn Physics equations through meaning, units, conditions and original worked examples. Build useful formula cards and practise choosing the right relationship.
Read the guide →Exam technique · 7 min read
Turn unfamiliar IGCSE and A-Level Physics contexts into familiar models with original force and efficiency examples, a derivation and a transfer checklist.
Read the guide →A-Level · 8 min read
Build towards an A* in A-Level Physics with a marked-work audit, original worked examples, practical-skill checks and a realistic revision plan. Understand Edexcel IAL grading.
Read the guide →Practical skills · 6 min read
Identify independent, dependent and control variables, plan repeat readings, and evaluate fair tests using original pendulum and resistance examples.
Read the guide →Practical skills · 6 min read
Understand accuracy, precision, resolution, random errors and systematic errors with original measurement examples and a labelled comparison diagram.
Read the guide →Practical skills · 6 min read
Learn when to use a straight line or curve, how to handle anomalous points, and how to calculate a meaningful gradient with an original force-extension graph.
Read the guide →Maths for physics · 6 min read
Count significant figures, round calculations at the right stage, use standard form and convert units without common powers-of-ten mistakes.
Read the guide →Exam technique · 6 min read
See how the same physics changes when a question asks you to describe, explain or evaluate, with original answers and a practical planning method.
Read the guide →Revision methods · 6 min read
Build a concise error log with a worked physics example, mistake categories, specific repair actions and fresh-question retests that reveal progress.
Read the guide →Parents and support · 6 min read
Understand what a physics mock result can and cannot show, ask useful questions, and agree a focused support plan with your child and teacher.
Read the guide →Revision methods · 6 min read
Use recorded physics lessons to catch up actively: pause before solutions, reconstruct reasoning, attempt fresh questions and bring precise questions to class.
Read the guide →Revision methods · 6 min read
Build an IGCSE Physics revision routine that matches your exam board, diagnoses weak skills and connects notes, practical questions, past papers and feedback.
Read the guide →Revision methods · 6 min read
Build an A-Level Physics revision cycle around choosing models, showing mathematical reasoning, practising experimental skills and correcting persistent errors.
Read the guide →Revision methods · 6 min read
Find the first missing step in a physics topic, rebuild prerequisites, use worked examples actively and ask questions that get you useful help.
Read the guide →Revision methods · 6 min read
Use active recall for physics diagrams, explanations and equations, then space independent questions and feedback without relying on a rigid review schedule.
Read the guide →IGCSE · 6 min read
Prepare for Cambridge 0625 Extended Paper 2 with original examples, distractor analysis, unit checks and a practical method for reviewing multiple-choice mistakes.
Read the guide →IGCSE · 6 min read
Work through original Cambridge 0625 Extended-style calculations in energy, density and pressure, with unit conversion, rearrangement and checking explained.
Read the guide →IGCSE · 6 min read
Solve original series and parallel circuit questions with a labelled diagram, current and voltage reasoning, worked resistance calculations and independent practice.
Read the guide →IGCSE · 6 min read
Practise moments with original beam and lever questions, a force diagram, perpendicular distances, balancing conditions and explained independent practice.
Read the guide →IGCSE · 6 min read
Learn to construct converging-lens ray diagrams, distinguish real and virtual images, use a scale and explain image size with original worked examples.
Read the guide →IGCSE · 6 min read
Read half-life from a decay graph, subtract background count rate and solve original repeated-halving questions with a diagram and explained practice.
Read the guide →IGCSE · 6 min read
Practise energy transfers, efficiency and power with original motor and kettle calculations, system boundaries, common mistakes and explained practice answers.
Read the guide →IGCSE · 6 min read
Build accurate explanations of conduction, convection, evaporation and temperature changes, with original comparison questions and a worked heating calculation.
Read the guide →A-Level · 6 min read
Understand the 480 overall and 270 A2 UMS conditions for Edexcel IAL Physics, calculate your remaining target and avoid confusing raw marks with UMS.
Read the guide →A-Level · 6 min read
Check the algebra, units, vectors, graphs and proportional reasoning needed for AS Physics using short worked examples and a diagnostic practice task.
Read the guide →A-Level · 6 min read
Learn when to use Newton's laws, constant-acceleration equations, energy or momentum, with original mechanics questions and fully explained solutions.
Read the guide →A-Level · 6 min read
Solve resistivity, I–V graph, internal-resistance and potential-divider questions with original examples, unit checks and practical explanations.
Read the guide →A-Level · 6 min read
Compare field strength, potential, force and energy in electric and gravitational fields, with a diagram, original examples and sign-convention checks.
Read the guide →A-Level · 6 min read
Interpret displacement, velocity and acceleration graphs for simple harmonic motion, calculate maximum values and avoid phase and sign mistakes.
Read the guide →A-Level · 6 min read
Work through capacitor discharge graphs, calculate RC and capacitance from a log plot, and explain why voltage and stored energy fall at different rates.
Read the guide →A-Level · 6 min read
Solve photon-energy and stopping-potential questions, interpret a photoelectric graph and explain why intensity cannot replace threshold frequency.
Read the guide →IGCSE · 6 min read
Compare Cambridge 0625 and Edexcel 4PH1 Physics, understand the separate modular route, and choose the right papers, practical revision and tutoring support.
Read the guide →A-Level · 7 min read
Prepare for AS Physics with original checks on algebra, vectors, graphs and explanations, plus a two-week bridging plan and worked answers.
Read the guide →A-Level · 7 min read
Prepare for Edexcel WPH13 and WPH16 with a practical revision method: planning, measurements, graph analysis and specific experimental improvements.
Read the guide →Exam technique · 7 min read
Turn a disappointing IGCSE or A-Level Physics mock into a focused plan. Diagnose lost marks, choose repair tasks and check progress with fresh questions.
Read the guide →A-Level · 8 min read
Free percentage uncertainty calculator with worked Physics examples: absolute uncertainty, half-range, multiplication, division and powers. AS and A-Level guide.
Read the guide →Exam planning · 6 min read
Plan a private-candidate Physics entry in the UAE: qualification codes, exam-centre questions, official registration links and a practical revision checklist.
Read the guide →Exam season · 5 min read
A careful guide to high-value topics and question styles for the 2027 IGCSE Physics exams — with clear limits on what any prediction can tell you.
Read the guide →A-Level · 6 min read
Understand why A-Level Physics can feel difficult, diagnose maths and model-selection gaps, and decide whether it suits you using practical examples.
Read the guide →Exam season · 5 min read
How IGCSE Physics grade boundaries work, why they move, and what official Cambridge 0625 and Edexcel 4PH1 results mean for revision.
Read the guide →IGCSE · 7 min read
Build an IGCSE Physics A* or grade 9 revision plan with independent diagnostics, worked calculations, practical reasoning and feedback that transfers to new questions.
Read the guide →Exam season · 5 min read
A calm guide to results day for IGCSE and A-Level physics students: how to read your result, when a remark is worth it, whether to retake, and how to plan the next level.
Read the guide →Exam season · 5 min read
A realistic 12-week physics revision timetable for IGCSE and A-Level: three phases, week-by-week structure, and the rules that stop it collapsing by week three — from Dr Desouky.
Read the guide →IGCSE · 7 min read
Prepare for Cambridge IGCSE Physics Paper 6 with practical-skills revision: variables, measurements, graphs, experimental planning and evaluation.
Read the guide →Choosing a tutor · 5 min read
Compare IGCSE Physics tutors by exam board, practical preparation, result evidence, group size, recordings and parent communication before joining.
Read the guide →IGCSE · 4 min read
Build clearer answers to longer physics questions: read the command word, select relevant principles and link the reasoning to the context.
Read the guide →A-Level · 6 min read
Prepare for A2 Physics with a prerequisite check, original fields and SHM examples, and a practical method for questions that combine several topics.
Read the guide →Choosing a tutor · 5 min read
Compare individual tutoring, tuition centres and online Physics groups by attention, timetable, travel, group size and support. Includes the academy’s confirmed offer.
Read the guide →Exam technique · 4 min read
Learn how physics mark schemes use precise terms and accept equivalent scientific explanations. Practise applying the ideas rather than memorising isolated keywords.
Read the guide →Mechanics · 7 min read
Improve Edexcel M1 Mechanics with force diagrams, consistent signs, a worked connected-particle example and checks that distinguish modelling from algebra errors.
Read the guide →IGCSE · 4 min read
Revise IGCSE Physics equation families, units, rearrangement and calculation methods. Check formula requirements against your board and exam year.
Read the guide →Choosing a tutor · 5 min read
Check whether live online Physics groups fit your student: participation, worked feedback, catch-up recordings, parent communication and practical preparation.
Read the guide →Exam technique · 7 min read
Use Physics past papers to diagnose gaps, correct reasoning and practise exam conditions. Includes a worked error review, reattempt method and advice for different boards.
Read the guide →Exam technique · 7 min read
Plan the final three weeks of Physics revision using a syllabus audit, targeted repairs, independent questions and timed rehearsal. Adapt the plan to your available time.
Read the guide →Questions
Choose a question for a direct answer, then explore the explanation and supporting resources. Each answer has its own link to save or share.
Choose the guide that matches your next decision: comparing exam boards, moving from IGCSE to A-Level, improving a mock grade, preparing practical questions or planning past-paper practice. For an individual Physics concept, start with the revision notes or the question directory instead.
Use the Journal for study methods and explanations, and the exam board for current specifications, entry rules, paper instructions and published thresholds. Where an article discusses a particular qualification or exam session, keep that scope in mind before applying it to a different course.
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