Edexcel IGCSE Maths Predictions for October/November 2026: Most Likely 4MA1 Higher Topics
Updated: 2 hours ago
If you are preparing for the next Pearson Edexcel International GCSE Mathematics A examination, it is useful to know which topics may deserve particular attention. Although nobody can know the exact questions in advance, past papers often reveal recurring patterns in the way Edexcel balances its examinations.
These predictions are for Edexcel International GCSE Mathematics A Higher Tier (4MA1/1H and 4MA1/2H). Our analysis considered how frequently each topic appeared, how recently it was tested and which parts of the specification have been absent for an unusually long time. These are predictions, not guarantees. Edexcel can assess any part of the specification on either paper, so students should still revise the whole course. However, the topics below are the areas I would prioritise most strongly.
How the predictions were made
There are three main factors behind these predictions. The first is frequency. Some topics appeared in every recent examination series, making it reasonable to expect them again. The second is recency. A topic that appeared heavily in June 2026 may be slightly less urgent than one that has been absent for several series. The third is the presence of a notable gap. For example, trigonometry has been tested regularly, but explicit bearings questions have been missing since October 2024. This makes bearings one of the strongest gap-based predictions for the next sitting.
There is also an important distinction between predicting a broad topic and predicting the exact form of a question. Algebra, probability, statistics and geometry will certainly appear. The more useful question is which particular skills within those areas are most likely to be tested. 👉 Get your Edexcel IGCSE Maths Higher Tier Oct/Nov 2026 Predicted Papers
1. Probability trees and combined probability
Probability trees are one of the strongest predictions for the next Paper 1H.
A probability-tree question appeared on Paper 1H in every one of the four past examination series. These questions usually appeared around the middle of the paper and involved two connected events.
Students should be prepared to:
Complete missing probabilities on a tree diagram
Multiply probabilities along branches
Add the probabilities of different possible outcomes
Work with events that are independent
Work with objects selected without replacement
Calculate the probability of “exactly one” or “at least one”
Form and solve an equation involving an unknown probability
A question may begin with a simple tree diagram before becoming more demanding in the second part. The difficult part is often identifying all the outcomes that satisfy the wording of the question.
For example, “exactly one red counter” normally includes two different orders: red followed by not red, and not red followed by red. Both possibilities must be calculated.
Prediction: Very high confidence
2. Cumulative frequency, histograms and grouped data
Statistics is another area that students should expect to see prominently.
Most notably, a cumulative-frequency question appeared on Paper 2H in all four recent examination series. These questions typically require students to interpret or complete a cumulative-frequency graph and then estimate measures such as the median or interquartile range.
Students should revise how to:
Complete a cumulative-frequency table
Plot a cumulative-frequency graph accurately
Estimate the median
Estimate the lower and upper quartiles
Calculate the interquartile range
Estimate how many values are above or below a particular boundary
Histograms are also extremely likely. They appeared in most of the papers analysed and often tested more than simply reading a bar.
Students must understand that:
Frequency density = frequency ÷ class width
They should be able to use this relationship in either direction. If the frequency and class width are known, they may need to find the bar height. If a histogram and one frequency are given, they may need to establish the scale before calculating the other frequencies.
Estimated means from grouped frequency tables are another regular feature and should not be overlooked.
Prediction: Very high confidence
3. Quadratics and advanced algebra
Quadratics appeared throughout all eight papers we analysed. It would therefore be extremely surprising if the next sitting did not contain several quadratic or advanced algebra questions.
However, Edexcel regularly changes the precise skill being tested. Students should not revise only basic factorisation.
The next papers could include:
Factorising a quadratic expression
Solving a quadratic equation
Using the quadratic formula
Completing the square
Solving a quadratic inequality
Forming a quadratic equation from a geometrical problem
Simplifying an algebraic fraction containing quadratics
Solving simultaneous equations where one equation is linear and the other is quadratic
Finding the intersections of a line and a curve
A quadratic inequality is a particularly strong possibility. This was tested in earlier papers but did not appear clearly in either June 2026 Higher paper.
Students should remember that solving the associated quadratic equation only identifies the critical values. They must then determine which intervals satisfy the inequality and present the complete solution correctly.
Prediction: Very high confidence
4. Differentiation, stationary points and optimisation
There was a substantial calculus question in every examination series analysed. Calculus should therefore be treated as a core Higher-tier topic rather than an occasional difficult question.
Recent papers have tested skills such as:
Differentiating polynomial expressions
Finding the gradient of a curve
Finding the coordinates of stationary points
Determining maximum and minimum points
Finding equations of tangents
Maximising the volume of a solid
A likely question could give a formula for an area or volume, ask students to differentiate it and then use the derivative to find its maximum value.
One particularly notable gap is calculus applied to motion. The official specification includes displacement, velocity and acceleration, but this application was not clearly tested in the eight supplied papers.
Students should know that:
Velocity = rate of change of displacement
Acceleration = rate of change of velocity
A future question could provide displacement as a function of time and ask students to find the velocity, acceleration or the time at which an object is stationary.
Prediction: Very high confidence for calculus; high confidence for a motion application
5. Arithmetic sequences and series
An arithmetic sequence or series appeared in one of the two papers in every recent examination series. These questions are often found towards the end of the paper and can be worth several marks.
Students should be confident using:
nth term = first term + (term number − 1) × common difference
Sum of an arithmetic series = number of terms ÷ 2 × [2 × first term + (number of terms − 1) × common difference]
The question may not directly provide the first term and common difference. Instead, students could be given information such as:
The value of a particular term
The sum of a certain number of terms
The relationship between two terms
The relationship between two different sums
The total sum and the number of terms
Students then have to translate this information into equations and solve them.
A demanding question could also ask students to find an unknown number of terms or a particular term from information involving Sn.
Prediction: Very high confidence
6. Bearings combined with trigonometry
Bearings are the strongest prediction based on a notable gap.
An explicit bearings problem appeared in October 2024 Paper 2H but was then absent from the six papers in June 2025, October 2025 and June 2026.
This does not mean bearings are guaranteed to return, but their long absence makes them a sensible priority.
A bearings question could require students to:
Draw or interpret a three-figure bearing.
Work out an angle inside a triangle.
Use the sine rule or cosine rule.
Calculate a missing distance or angle.
Convert the final result into a three-figure bearing.
Students sometimes know the trigonometry but lose marks because they misinterpret the bearing. Remember that bearings are measured clockwise from north and must normally be written using three figures, such as 047∘ or 125∘.
Bearings should therefore be revised together with non-right-angled trigonometry rather than as a separate drawing topic.
Prediction: High confidence
7. Vectors and geometrical vector methods
Vectors appeared in every examination series analysed.
Some questions involved column vectors and magnitudes, while others required more advanced vector methods in geometrical diagrams. The next sitting is likely to include at least one vector question across the two Higher papers.
Students should revise how to:
Add and subtract vectors
Multiply a vector by a scalar
Calculate the magnitude of a vector
Express one route in terms of two given vectors
Divide a line in a given ratio
Find an unknown scalar
Prove that two lines are parallel
Show that three points are collinear
A common difficult question gives several points in a diagram and asks students to express two different routes to the same point. The resulting vector equations can then be used to determine an unknown ratio.
Because June 2026 contained a more coordinate-based vector problem, the next sitting could return to a harder geometrical vector proof.
Prediction: High confidence
8. Function notation and graph transformations
Function transformations appeared in every recent examination series. Students are frequently given the turning point of y=f(x) and asked to determine what happens after the function is transformed.
The essential transformations are:
y=f(x)+a
which translates the graph vertically;
y=f(x+a)
which translates the graph horizontally in the opposite direction to the sign inside the bracket;
y=af(x)
which changes the vertical scale; and
y=f(ax)
which changes the horizontal scale.
Students should also revise:
Composite functions
Inverse functions
Substitution into functions
Domain and range
Transformations of quadratic and trigonometric graphs
Domain and range are especially worth reviewing because they are included in the Higher specification but were not prominently tested in the recent papers.
Prediction: High confidence
9. Bounds and degrees of accuracy
Bounds appeared in seven of the eight most recent papers, making this one of the most consistently tested numerical topics.
Some papers contained only a short question asking for a simple upper or lower bound. Others included a much harder problem in which several rounded values had to be substituted into a formula.
Students should be able to:
Identify the error interval of a rounded measurement
Write upper and lower bounds
Select the correct bounds for multiplication and division
Calculate bounds for area, volume, speed or density
Round the final answer to a suitable degree of accuracy
For a positive expression such as
D=pq, the upper bound is generally found using the upper bound of p and the lower bound of q.
Students must also be careful when the expression contains subtraction, powers or several different measurements.
Prediction: Very high confidence
10. Circle theorems, sectors and geometrical reasoning
Circle geometry has appeared regularly, although the exact type of question has varied.
A sector question appeared in every examination series. Students should therefore revise:
Arc length
Sector area
Perimeter of a sector
Finding the radius from the sector area
Combining sectors with triangles or other shapes
Circle-theorem questions are also likely, particularly on Paper 2H. Important theorems include:
The angle at the centre is twice the angle at the circumference
Angles in the same segment are equal
The angle in a semicircle is 90∘
Opposite angles in a cyclic quadrilateral sum to 180∘
A radius is perpendicular to a tangent
Tangents from the same external point are equal
The alternate segment theorem
Students must be able to give proper geometrical reasons, not simply calculate the angles.
The intersecting chord theorem is a particularly interesting gap. It is explicitly included in the Higher specification but was not clearly tested in the eight papers analysed.
Prediction: High confidence
11. Three-dimensional mensuration and similarity
Three-dimensional geometry appeared throughout the recent papers. Students should expect questions involving cylinders, prisms, cones, spheres or composite solids.
Likely skills include:
Finding the surface area of a solid
Finding the volume of a prism, cylinder, cone or sphere
Working backwards to find a missing radius or height
Converting between cubic units and litres
Using density, mass and volume
Comparing similar solids
Using scale factors for length, area and volume
For similar shapes, students must remember:
Area scale factor = (length scale factor)²
Volume scale factor = (length scale factor)³
A common mistake is to use the ordinary length scale factor directly for areas or volumes.
June 2026 included both three-dimensional trigonometry and similar cones, so the next sitting may use a different context while testing the same underlying mensuration skills.
Prediction: Very high confidence
12. Percentages, compound change and depreciation
Percentage problems appeared across all eight papers. These questions are often presented through money, sales, population, investments or depreciation.
Students should prepare for:
Percentage increases and decreases
Reverse percentages
Repeated percentage change
Compound interest
Depreciation
Finding an original value
Finding an unknown percentage change
The key is to use multipliers. For example, an increase of 12% gives a multiplier of 1.12, while a decrease of 15% gives a multiplier of 0.85.
If an amount increases and then decreases by the same percentage, it does not return to its original value. This is a common idea in multi-stage questions.
Prediction: Almost certain in some form
Other topics that remain highly likely
Several additional topics have appeared regularly enough that students should expect them somewhere across the two papers.
Surds
Surd simplification and exact-value proofs have been particularly common on Paper 1H. Revise simplifying roots, expanding expressions containing surds and rationalising denominators.
Recurring decimals
An algebraic recurring-decimal proof appeared on Paper 2H in all sittings analysed. This is another remarkably consistent pattern.
Students should know how to multiply the recurring decimal by an appropriate power of 10, subtract the original equation and solve for the fraction.
Direct and inverse proportion
A direct or inverse proportion question appeared once in every sitting. Students should be able to form the formula first rather than substituting numbers immediately.
Standard form
Standard form also appeared in every sitting. Questions may involve converting numbers or calculating with multiplication, division and powers.
Algebraic proof
Students should expect to be asked to “show that” a result is true. This could involve recurring decimals, surds, algebraic fractions, consecutive integers or an expression that must be written in a specified form.
Topics that have notable gaps
The following areas were absent or uncommon in the supplied papers and are therefore worth revising as possible surprise topics:
Bearings and scale drawings
Ruler-and-compass constructions
Velocity and acceleration through differentiation
Domain and range of functions
Intersecting chord properties
Sample spaces and systematic outcome lists
Two-way tables
Symmetry and congruence reasoning
Of these, bearings and construction are the strongest predictions. Construction appeared several times in the earlier papers but was missing from both June 2026 papers.
Likely Paper 1H topics
Edexcel does not publish a fixed topic division between Paper 1H and Paper 2H.
Nevertheless, the recent papers suggest that Paper 1H is particularly likely to include:
A probability tree
Surds or exact-number manipulation
A histogram or grouped-data question
Trigonometry or sector geometry
Bounds
Quadratic manipulation
A substantial calculus, vector or series problem near the end
Likely Paper 2H topics
Based on recent patterns, Paper 2H is particularly likely to contain:
Cumulative frequency and interquartile range
A recurring-decimal algebra proof
Functions or graph transformations
Circle-theorem reasoning
Arithmetic series, calculus or vectors
Similar solids or advanced mensuration
A high-mark algebraic or graph-intersection problem
These placements are only patterns. Edexcel can move any topic between the two papers.
Final revision priorities
If revision time is limited, I would prioritise the following areas:
Quadratics, inequalities and algebraic fractions
Probability trees and without-replacement probability
Cumulative frequency and histograms
Differentiation and optimisation
Arithmetic sequences and series
Bearings with the sine and cosine rules
Vectors
Function transformations
Bounds
Circle theorems and sectors
Similar solids and three-dimensional mensuration
Repeated percentage change
The strongest frequency-based predictions are probability trees, cumulative frequency, quadratics, calculus, arithmetic series, vectors and function transformations.
The strongest gap-based prediction is bearings, followed by ruler-and-compass construction and a possible calculus question involving velocity and acceleration.
Students should use these predictions to decide where to spend extra revision time, but they should not completely exclude any part of the specification. The safest approach is to secure the frequently tested topics first, then practise the important gaps that Edexcel may bring back in the next examination.
