Cambridge AS & A Level Physics 9702 Paper 1 Revision Guide for May/June 2026

Why Physics 9702 Paper 1 Feels Harder Than Students Expect

Cambridge’s Physics 9702 Paper 1 is one of the most underestimated exams in the entire Cambridge syllabus. On paper, it looks manageable: 40 multiple-choice questions in 1 hour 15 minutes. In reality, it is designed to expose weak reasoning, rushed assumptions, formula misuse, and careless interpretation of wording.

Many students walk into the exam thinking Paper 1 is “just MCQs” and walk out shocked at how precise Cambridge expects their thinking to be.

The biggest mistake students make is revising Physics through memorisation instead of examiner logic. Cambridge rarely tests whether you can simply recall a formula. They test whether you know when NOT to use it, when assumptions change, and whether you can identify the hidden trap inside the wording of the question.

The Most Common Optics Mistake in 9702 Paper 1

One of the most common examples appears in optics. Students regularly misapply Malus’s Law because they forget that intensity depends on the square of amplitude.

I=I0cos⁡2θI = I_0 \cos^2 \thetaI=I0​cos2θ

A surprisingly large number of candidates confuse amplitude relationships with intensity relationships, leading to incorrect proportional reasoning. Examiner reports repeatedly show students selecting distractors that look mathematically correct while ignoring the actual physics concept being tested.

Cambridge knows students rush through these questions. That is why distractors are designed to feel believable.

Mechanics Questions Are Full of Assumption Traps

Mechanics questions create similar problems. Questions involving forces, motion, pressure, or energy often depend entirely on whether air resistance, upthrust, or friction should be included.

Many students automatically neglect these forces without checking the wording carefully. Cambridge deliberately writes distractors around these assumptions because they know candidates tend to oversimplify.

The strongest students slow down long enough to ask:

• What assumptions is the question making?

• Which forces are actually acting?

• Is the question idealised or realistic?

That small pause often separates A-grade answers from avoidable mistakes.

Why Rough Working Is Essential for MCQ Success

One of the biggest misconceptions about Paper 1 is that rough working is unnecessary because the exam is multiple choice.

In reality, high-performing candidates almost always:

• sketch diagrams

• label forces

• estimate values

• write short equations

• eliminate incorrect options systematically

Rough working reduces cognitive overload and prevents careless mistakes when options look extremely similar.

Students who try to solve everything mentally are usually the ones most vulnerable to Cambridge distractors.

What Makes Hill Education Different?

At Hill Education, we do not just teach Physics content. We teach students how Cambridge examiners think.

Most revision resources focus only on formulas and theory. Our system focuses on:

• common MCQ distractor patterns

• examiner logic

• formula misuse traps

• optics misconceptions

• mechanics assumption errors

• timing strategy under pressure

• elimination methods used by top-performing students

Instead of overwhelming students with endless past papers, we train students to understand WHY wrong answers feel tempting in the first place.

That shift changes everything.

Our lessons combine:

• structured revision PDFs

• examiner-focused explanations

• guided MCQ breakdowns

• video support

• paper-specific revision strategies

Everything is built around helping students earn marks the way Cambridge actually awards them.

Final Advice for May/June 2026 Physics 9702 Candidates

For May/June 2026 preparation, students should prioritise timed MCQ practice combined with deep error analysis.

Do not simply mark answers as right or wrong. Ask yourself:

• Why was the distractor believable?

• Which assumption did I miss?

• Which keyword changed the physics?

• Did I apply the formula correctly?

• Was I rushing?

The students who improve fastest before exams are usually not the ones studying the most hours. They are the ones learning how Cambridge thinks.

If you are preparing for Physics Paper 1, our 9702 MCQ Trap Guide was specifically designed to help students avoid the exact mistakes examiners report every year.