You are viewing a free preview of this lesson.
Subscribe to unlock all 10 lessons in this course and every other course on LearningBro.
The final week before your Edexcel Chemistry exams is not the time for learning new material. It is the time for consolidation, confidence-building, and practical preparation. This lesson provides a detailed day-by-day plan for the final week, exam day routines, and strategies for handling common problems during the exam itself.
This is your last opportunity for intensive revision. Do a full past paper under timed conditions — choose one you have not done before. Mark it honestly using the official mark scheme, then spend time analysing your errors.
After marking, create a priority list of your top 5 weakest areas. These become your focus for the remaining days.
Work through your priority list. For each weak topic:
Switch to maintenance mode. The goal now is keeping everything accessible in memory, not learning new content.
Morning: Review flashcards — focus on reagents, conditions, definitions, and colours. Cover the answer, test yourself, and sort into "confident" and "needs review" piles.
Afternoon: Draw every organic mechanism from memory one final time:
| Mechanism | Key features to check |
|---|---|
| Free radical substitution | Three stages: initiation (UV), propagation (2 steps), termination |
| Electrophilic addition (alkene + HBr) | Arrow from π bond, Markovnikov's rule, carbocation intermediate |
| Nucleophilic substitution (SN2) | Arrow from nucleophile lone pair, backside attack |
| Nucleophilic substitution (SN1) | Two steps: bond breaks first, then nucleophile attacks |
| Nucleophilic addition (C=O + NaBH₄) | Arrow from H⁻ to δ+ carbon |
| Elimination | Arrow from base to H, C-X bond breaks |
| Esterification | Acid + alcohol, H₂SO₄ catalyst, reversible |
Do a short, focused practice session (1 hour maximum):
Make sure you can write from memory:
| Equation | When you need it |
|---|---|
| n = m / M | Every moles calculation |
| c = n / V | Concentration and titration questions |
| pV = nRT | Ideal gas calculations |
| q = mcΔT | Calorimetry questions |
| ΔH = -q / n | Enthalpy from calorimetry data |
| pH = -log[H⁺] | All pH calculations |
| [H⁺] = √(Ka × c) | Weak acid pH |
| pH = pKa + log([A⁻]/[HA]) | Buffer pH |
| Rate = k[A]^m[B]^n | Rate equation questions |
| ΔG = ΔH - TΔS | Feasibility questions |
| E_cell = E_right - E_left | Electrochemistry |
Prepare everything the night before to avoid morning panic:
| Item | Details | Why |
|---|---|---|
| Black pen | Plus a spare — pens run out at the worst moments | Required for answers |
| Pencil | For diagrams, graph plotting, and mechanism drawings | Erasable |
| Ruler | 30 cm, transparent | For graphs, drawing tangents, reading scales |
| Scientific calculator | Check the battery, ensure it is on the approved list | Required for calculations |
| Clear pencil case | Most exam centres require this | Regulation compliance |
| Water bottle | Clear, label removed | Hydration aids concentration |
| Watch (non-smart) | For time management if there is no visible clock | Not all exam rooms have clocks |
graph TD
A[Wake up with plenty of time] --> B[Eat a proper breakfast]
B --> C[Brief review: equations or flashcards - 10 mins max]
C --> D[Travel to exam venue]
D --> E[Arrive 15+ minutes early]
E --> F[Visit the bathroom]
F --> G[Avoid content discussions with others]
G --> H[Enter exam room calm and prepared]
H --> I[Read front cover when told to begin]
Before the exam, you will overhear students discussing obscure topics: "Have you revised phenylamine coupling reactions?" or "I still don't understand the third law of thermodynamics." This creates unnecessary anxiety. Those topics might not even appear on the paper, and if they do, hearing someone else panic about them will not help you.
Enter the exam with the mindset: "I have prepared as well as I can. I will deal with each question as it comes."
| Benefit | Why it matters |
|---|---|
| Reduces anxiety | You know what is coming — no nasty surprises halfway through |
| Aids time planning | You can identify which questions need more time |
| Triggers memory | Seeing a topic activates related knowledge in your brain |
| Prevents fixation | You will not spend 15 minutes on question 1 without realising question 8 is easy |
graph TD
A[Cannot answer a question] --> B{Have you read it twice?}
B -->|No| C[Read again, underline key words]
B -->|Yes| D{Can you write anything relevant?}
D -->|Yes| E[Write what you know - partial marks exist]
D -->|No| F[Mark the question, move on]
C --> D
F --> G[Come back after finishing the paper]
G --> H{Can you answer it now?}
H -->|Yes| I[Write your answer]
H -->|No| E
The act of working on other questions often triggers recall of forgotten information. Your brain continues to process the stuck question in the background. This is why moving on is almost always better than staring at a blank page.
If you have time remaining, this is your opportunity to recover marks. Use these 10 minutes systematically:
Check that you have attempted every question. A blank answer is guaranteed zero marks. Even writing a single relevant formula, observation, or definition can earn 1-2 marks.
Review your calculations with fresh eyes:
Check that your equations are balanced and include state symbols where required. An unbalanced equation is worth zero marks.
Re-read your 6-mark answers. Do they answer the actual question asked? Have you used scientific terminology? Is there a concluding sentence?
If you feel overwhelmed:
If you have a gap between Papers 1, 2, and 3:
| Time | Action |
|---|---|
| Morning | Breakfast, brief review (10 min), travel to venue |
| -15 min | Arrive, bathroom, avoid content discussions |
| 0-5 min | Read cover, scan paper, identify topics |
| 5 min onwards | Answer questions systematically, monitor time |
| Last 10 min | Check: unanswered Qs, calculations, equations, extended responses |
| After exam | Do not discuss answers, focus on next paper |
Subscribe to continue reading
Get full access to this lesson and all 10 lessons in this course.