Five Days This Half-Term. The A or A* Your Teen Is Capable Of.
The five Year 13 Chemistry topics where capable students lose the most marks, diagnosed, taught and practised in five live sessions with an A-level Medicine specialist. Before predicted grades and final tests.
Strong Chemistry grades keep medicine, dentistry and science degree options open, whatever your teen ultimately chooses to pursue.
Why capable Year 13 students still lose marks, and how to fix it.
Watching your teen work hard and still struggle is one of the most frustrating things as a parent. The good news: it is almost always fixable.
Most capable Year 13 Chemistry students do not fall behind because they lack knowledge. They fall behind because Year 13 Chemistry integrates physical, inorganic and organic content in the same question, and nothing on the page guides which framework to use first.
Add any Year 12 gaps they are still carrying, and a B starts to feel like a ceiling. With final exams in the summer, there is not a second year to fix it.
Five days this half-term changes that. Not by adding more past papers, but by finding exactly where the marks are going and building the approach that A and A* answers need.
One topic a day. Done properly. Done once.
These are the five Year 13 Chemistry topics where understanding and performing drift furthest apart. By Friday, your teen knows how to write A and A* answers, not just answers that contain the right content.
Lattice enthalpy, Born-Haber cycles, entropy, Gibbs free energy, Kp and the relationship between Kc, Kp and Kw. The topic where the theory is subtle and multi-step calculations lose marks. We focus on Born-Haber cycles, writing and calculating Kp and interpreting delta-G.
Standard electrode potentials, electrochemical cells, Nernst equation and predicting feasibility. The topic where the sign conventions and the cell diagrams trip students up. We focus on drawing cells correctly, calculating EMF and writing electrode reactions.
Carbonyls, carboxylic acids and derivatives, optical isomerism, aromatic chemistry and amines. The topic where mechanisms and multi-step synthesis need to be written precisely. We focus on recognising the reagents, the conditions and the products in unfamiliar syntheses.
Polymers, amino acids, proteins, NMR spectroscopy and mass spectrometry. The topic where combining spectroscopic data with structural Chemistry tests higher-order thinking. We focus on interpreting NMR spectra, working backwards from data and writing extended answers on biological molecules.
Kinetics at A2 level (rate equations, orders and mechanisms), transition metals, and synoptic questions combining physical, inorganic and organic Chemistry. The questions that decide A and A*. We work through multi-mark problems that integrate content from across both years.
Four stages. Every session. Every day.
Every session follows the same four-stage structure. Your teen does not just cover content, they learn how to perform it under exam conditions.
Before any teaching begins, your specialist identifies where your teen is actually losing marks, whether that is recall gaps, application errors, method choice or exam technique. Different problems need different fixes, and we find the right ones first.
We build understanding the examiner rewards: knowing why a concept works, not just what it is. Your teen learns to apply their knowledge to questions they have never seen before, and to write the working that earns method marks.
We practise performing, not just knowing. Every day includes unfamiliar, exam-style questions under timed conditions. Knowing a topic and applying it under pressure are different skills, and both can be trained.
By Friday, your teen has a repeatable approach to any exam question, and the confidence that comes from preparation. Not hope. A method they have proved works across five days of applied practice.
Meet Your Course Specialist
I studied Biomedicine and Chemistry at King's College London, then graduate-entry Medicine, and I am now starting as an FY1 doctor. I achieved A* and A grades in Biology, Chemistry and Maths at A-level, so I know what top-grade Chemistry requires and what the route into medicine looks like from the inside. My sessions are structured and patient, using active recall and exam-focused practice.
- BSc Biomedicine and Chemistry, King's College London
- Graduate-entry Medicine degree; now an FY1 doctor
- A* and A grades in Biology, Chemistry and Maths at A-level
- In 2023/24, every student she supported into medicine received an offer
Not more practice papers. A method.
Most families arrive after trying something else. Here is why this works when other approaches have not.
A-level Specialists Only
Phebe has taught A-level exclusively. A-level is its own discipline, a different way of thinking and writing, and every session is built for it.
The Four-Stage STEMPath Method
Not improvised week by week. The same structured roadmap every session, refined across hundreds of A-level students.
Exam Technique Built In
We teach the working the examiner rewards. Understanding the content is not the same as writing answers that earn marks.
Most help reacts. We follow a method.
| What your teen actually needs | EmPowered STEM | Typical revision help |
|---|---|---|
| Diagnosis of where marks are actually being lost | Stage 1, before any teaching begins | Goes straight to more questions |
| Exam technique built into every explanation | Shown and practised daily | Focus on completing the topic |
| Unfamiliar, applied questions every day | Every day, with a synoptic day on Friday | Practice grouped by topic |
| A specialist in A-level with examiner experience | Your tutor, an A-level examiner | Often covers several subjects and levels |
| Works across UK exam boards | AQA, OCR and Edexcel Chemistry content | Often one board only |
| A measurable outcome | By Day 5, applying concepts to unseen questions | Hard to know what changed |
The difference is not effort, almost every student we work with is already working hard. The difference is structure.
Here is exactly what five days looks like.
- Five live two-hour sessions with Phebe, A-level Chemistry and Medicine specialist
- All five Year 13 Chemistry topic areas: Thermodynamics & Equilibria, Electrochemistry, Advanced Organic I, Spectroscopy & Organic II, Physical Chemistry & Synoptic
- Exam-technique and mark-scheme training in every session
- Confirmed for your exam board: AQA, OCR or Edexcel
- The STEMPath Method, all four stages across all five days
- Recording access if your teen misses a session
5-Day Year 13 Chemistry Half‑Term Challenge
Questions & Answers
Yes, when the five days are spent on the right topics, in the right order, with the right method. Most parents tell us the shift is visible by Day 2.
No. Phebe diagnoses on Day 1 and fills the Year 12 gaps each Year 13 topic depends on. If the gaps are bigger, we will tell you honestly what the right next step is.
No. October is the right time. Most of the content has been taught or is about to be, and there is time to practise it properly before final exams.
Yes. We confirm your board on registration and Phebe flags board-specific points throughout. The core content is shared across AQA, OCR and Edexcel.
By Friday you will have a clear, honest picture of where your teen stands. We will tell you what the right next step looks like. No pressure, no push.
It helps any student who wants to improve their Chemistry grade. Phebe's own experience of the medicine route means she can speak to it, but the Challenge is designed around the exam, not the destination.
The first week back after half-term. Your teen opens a Year 13 Chemistry paper and knows where to start.
While other students are unsure which part of Chemistry the question is testing, your teen recognises the framework, works through the steps and writes an answer that earns marks from the mark scheme.
Confidence in Year 13 Chemistry compounds. A teen who feels in control goes into final exams prepared. A teen who feels lost spends the rest of the year chasing a gap that keeps moving.
Five days this half-term is what that difference costs.
See What Is Included →Final exams arrive regardless. The question is whether your teen meets them with the method, or spends the year catching up.
Most families who join tell us the same thing afterwards: they wish they had done it sooner. Five focused days in October. The rest of Year 13, different.
