Year 8 Maths
What students learn this year:
Year 8 builds on the strong foundations developed in Year 7 and introduces more sophisticated number, algebraic and geometric concepts. Students deepen their fluency with calculations, broaden their understanding of statistics and graphing, and begin to connect abstract algebra with real-life contexts. This year strengthens problem-solving, mathematical communication and prepares boys for more formal pre-GCSE work in Year 9.
Term overview
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Term / Half-term |
Main topics / units |
Key knowledge & skills |
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Autumn 1A |
Number |
· Written and mental calculation with decimals · Money calculations · Estimating answers · Calculating with positive & negative integers (all four operations + problem solving) · Squares, cubes, roots & estimating square roots · Index notation · Using powers, roots & brackets (including substitution) · Prime factor decomposition · HCF & LCM using prime factors
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Autumn 1B |
Statistics, Graphs and Charts |
· Pie charts (interpreting, calculating angles, drawing) · Two-way tables · Averages from frequency tables · Grouped frequency tables (including ≤ x < b notation) · Stem-and-leaf diagrams · Comparing data using averages, range & graph shapes · Line graphs for comparison · Scatter graphs (plotting, correlation, line of best fit) · Finance: identifying misleading graphs
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Autumn 2A |
Expressions and Equations |
· Algebraic powers and index laws · Substitution with powers · Expanding brackets · Creating and simplifying algebraic expressions · Factorising expressions · Solving 1-step equations (inverse operations, function machines) · Writing expressions from word problems · Solving 2-step equations & forming equations from contexts · Balancing method for equations, including unknowns on both sides · Optional extension: where algebra meets geometry (perimeter/area/angles with reasoning)
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Autumn 2B |
Area and Volume |
· Area of triangles · Area of parallelograms and trapezia · Volume of cubes and cuboids · Nets of 3D shapes · Surface area of cubes and cuboids · Problems involving volume, surface area & compound shapes · Extension: compound areas with triangles · Problem-solving/exam-style questions
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Spring 1A |
Area & Volume |
· Parts of a circle · Area & circumference of circles (including finding radius from area/circumference) · Volume of prisms · Surface area of prisms · Volume of cylinders · Surface area of cylinders · Problem-solving with prisms and cylinders
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Spring 1B |
Real-Life Graphs |
· Conversion graphs · Distance–time graphs (plotting & interpreting) · Line graphs · Complex line graphs (predictions, trends, percentages) · STEM: graphs of functions · Linear & non-linear graph interpretation · Real-life graph problems
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Spring 2A |
Decimals & Ratio |
· Ordering decimals (positive & negative) · Rounding whole numbers & decimals · Place-value calculations (including ×0.1 and ×0.01) · Decimal arithmetic (all operations, including dividing by 0.1 and 0.01) · Ratios involving decimals · Proportion problems involving decimals · STEM: solving ratio problems in engineering contexts
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Spring 2B |
Lines and Angles |
· Quadrilaterals (properties & problem-solving) · Alternate angles & proof · Geometrical problems using triangles and quadrilaterals · Corresponding angles · Parallel line angle problems · Interior & exterior angles of polygons · Solving geometric problems using equations
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Summer 1A |
Calculating with Fractions |
· Adding & subtracting fractions (any denominators) · Multiplying fractions · Fractions → decimals · Reciprocals · Dividing fractions · Mixed-number calculations (all four operations)
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Summer 1B |
Straight-Line Graphs |
· Direct proportion · Plotting and interpreting proportion graphs · Gradients (multiple methods: two points, formula, reading off graph) · Equations of straight lines (y = mx + c) · Midpoints · Using graphs to solve problems · STEM: direct proportion in real contexts
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Summer 2 |
Percentages, Decimals and Fractions |
· Equivalent fractions & decimals · Recurring & terminating decimals · Ordering fractions using decimals/equivalents · Equivalent FDP and comparing proportions · Percentages of amounts · Percentage increase & decrease (unitary & multipliers) · Finance: FDP problem-solving using mental strategies
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How learning and progress are checked
Teaching approach:
Our teaching follows the Incio 5 principles set out by the Trust, with a strong emphasis on modelling, scaffolding and deliberately activating hard thinking. We pride ourselves on the belief that every boy can and will succeed, with lessons designed to challenge, support and push all learners to achieve their best.
Assessment in this year group:
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Type of assessment |
Approx. frequency / when |
What it is used for (e.g. reports, targets) |
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Classwork / quizzes |
Short retrieval quizzes most lessons |
To check recall of key facts and address misconceptions quickly |
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Homework tasks via Eedi |
Three pieces set a week |
To practice applying ideas and build good study habits |
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Autumn Assessment |
Autumn 2 |
To give an overall picture of progress over the Autumn term |
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Spring Assessment |
Spring 2 |
To give an overall picture of progress over the Spring term |
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End-of-year assessment |
Summer term |
To give an overall picture of progress across the year |
Homework and Independent study
How often is homework set? Students receive three homework tasks each week. Two of these revisit work taught recently in class or review topics from previous terms to strengthen recall. The third task is personalised, generated by Eedi’s AI system based on each student’s performance, ensuring every boy practises exactly what he needs next.
Typical length per task: Homework should take no longer than an hour a week.
Suggested independent study (websites, reading, apps, routines):
Students benefit from spending 10–15 minutes a week reviewing their exercise book and the key examples covered in lessons. Helpful websites include BBC Bitesize, Corbett Maths, Maths Genie (KS3) and the practice questions built into Eedi. Short, regular practice with times tables and mental arithmetic also strengthens overall fluency.
How parents and carers can support:
- Encourage your child to talk through how they solved a question — explaining a method helps secure it.
- Check that homework on Eedi is completed on time and with full working shown.
- Provide a quiet, distraction-free space for study and encourage short, regular revision sessions.
- Help your child practise key number facts (such as times tables and mental arithmetic).
- Praise effort, resilience and problem-solving rather than just correct answers.
Support, stretch and enrichment:
Students who need additional help benefit from the clear, structured layout of our Collins KS3 Maths textbooks, which break concepts into small, manageable steps with guided examples and plenty of practice. Lessons also include scaffolded models, step-by-step methods and vocabulary support. Where needed, teachers work closely with the SEND team to adapt materials and ensure every student can access the content confidently.
Stretch & challenge: The Collins textbooks also include built-in challenge tasks that encourage students to think more deeply and apply their learning to unfamiliar problems. More confident learners are given opportunities to tackle extension questions, rich problem-solving tasks and GCSE-style reasoning, helping them develop independence and mathematical resilience.
Clubs / trips / extra opportunities: While we currently do not run weekly maths clubs, there are two highly sought-after enrichment routes:
- UKMT Maths Challenge – selected students are invited to participate in this national competition each year.
- Axiom Problem-Solving Programme – a prestigious internal programme for high-attaining mathematicians, invitation only.
These opportunities allow the most committed and enthusiastic mathematicians to extend their thinking beyond the classroom.
