In Year 9, students begin the GCSE course while revisiting and consolidating knowledge from Years 7 and 8. This dual focus allows us to deepen understanding and give students greater opportunity to develop their reasoning and problem-solving skills. Alongside continued development of trigonometry, probability and number, we introduce new content in quadratics, bearings and surds. These topics are designed to challenge students and build the resilience and confidence they will need going into Year 10.
Through units on angles and bearings, quadratics, and volume and surface area, students begin to construct chains of reasoning — laying the groundwork for the more complex geometrical proofs they will encounter at Key Stage 4 and beyond. Students are also formally introduced to GCSE-style exam questions, giving them early opportunities to develop exam technique.
This test is non-calculator and covers everything taught so far this year. Use the MathsWatch clip numbers below to find short video lessons to help you revise each area.
Equipment needed for exam: Pen, pencil, ruler and rubber
Log in at: https://vle.mathswatch.co.uk/vle/ (login using the Google button)
Product of Primes — Clip 78
Highest Common Factor (HCF) — Clip 79
Lowest Common Multiple (LCM) — Clip 80
Estimation — Clip 91 — Estimating Answers
Error Intervals and Bounds in Calculations — Clip 155a — Error Intervals (Rounding); Clip 155b — Error Intervals (Truncating); Clip 132 — Introduction to Bounds
Upper and Lower Bounds Calculations & Suitable Rounding — Clip 206 — Upper and Lower Bounds
Indices Rules and Negative Indices — Clip 131 — Index Notation; Clip 154 — Negative Indices
Fractional Indices — Clip 188 — Fractional Indices
Fractional and Negative Mixup — Clip 154 — Negative Indices; Clip 188 — Fractional Indices *
Recap of Standard Form — Clip 83 — Standard Form
*No separate clip for mixed fractional/negative index questions — use the clips above and practise the relevant worksheet questions.
Log in to MathsWatch and search for the clip number listed next to each sub-topic. Watch the video, then try the linked worksheet or questions to check your understanding.
Read each question carefully before you start to answer it
Keep an eye on the time
Answer every question
Remember to show all your workings
Check your answers when you think you have finished
A little and often approach — just 15–20 minutes a day.
Week 1 — Factors, Multiples & Primes, Calculations, Checking and Rounding
Monday — Intro to GCSE + Product of Primes, HCF & LCM from Venn (Clips 78, 79, 80)
Tuesday — Problem solving with primes (Clips 78, 79, 80 — applied questions)
Wednesday — Estimation (Clip 91)
Thursday — Error intervals and bounds in calculations (Clips 155a, 155b, 132)
Friday — Upper and lower bounds calculations & suitable rounding (Clip 206) + full mixed recap of this week
Weekend (optional, 10 mins) — Quick self-test: try one question from each day without looking at notes
Week 2 — Indices and Standard Form
Monday — Indices rules and negative indices (Clips 131, 154)
Tuesday — Fractional indices (Clip 188)
Wednesday — Fractional and negative mixup (Clips 154, 188)
Thursday — Recap of standard form (Clip 83)
Friday — Full mixed recap across all topics
Weekend before the exam — Light review only: reread key notes, no new content
Tips
Short, daily sessions beat one long cram — aim for consistency over length.
After each clip, try a few questions without looking at notes, then check.
Keep a running list of anything you get wrong and revisit it in the final week.
This test is a calculator exam and covers everything taught so far this year, including your first exam topics. Use the MathsWatch clip numbers below to find short video lessons to help you revise each area.
Equipment needed for exam: Pen, pencil, ruler, rubber and calculator
Log in at: https://vle.mathswatch.co.uk/vle/ (login using the Google button)
Intro to GCSE + Product of Primes, HCF & LCM from Venn — Clip 78 — Product of Primes; Clip 79 — Highest Common Factor (HCF); Clip 80 — Lowest Common Multiple (LCM)
Estimation — Clip 91 — Estimating Answers
Error Intervals and Bounds in Calculations — Clip 155a — Error Intervals (Rounding); Clip 155b — Error Intervals (Truncating); Clip 132 — Introduction to Bounds
Upper and Lower Bounds Calculations & Suitable Rounding — Clip 206 — Upper and Lower Bounds
Indices Rules and Negative Indices — Clip 131 — Index Notation; Clip 154 — Negative Indices
Fractional Indices — Clip 188 — Fractional Indices
Calculations with Standard Form — Clip 83 — Standard Form
Introduction to Surds — Clip 207a — Surds: Introduction to Surds
Multiplying, Dividing, Adding and Subtracting Surds — Clip 207b — Surds: Surd Expressions
Brackets and Simplifying — Clip 207b — Surds: Surd Expressions
Simple Rationalising — Clip 207c — Surds: Rationalising the Denominator
Linear Factorising — Clip 94 — Simple Factorisation
Expanding Double Brackets — Clip 134b — Expanding and Simplifying Brackets
Factorising Quadratics a=1 — Clip 157a — Factorising and Solving Quadratics *
Factorising — Additional Practice & DOTs — Clip 157b — The Difference of Two Squares
*The clip list has one general quadratic-factorising clip (157a) — we will only be testing you on factorising, not solving.
Simultaneous Equations — Clip 162 — Simultaneous Equations Algebraically
Log in to MathsWatch and search for the clip number listed next to each sub-topic. Watch the video, then try the linked worksheet or questions to check your understanding.
Read each question carefully before you start to answer it
Keep an eye on the time
Answer every question
Remember to show all your workings
Check your answers when you think you have finished
A little and often approach — just 15–20 minutes a day. This exam is cumulative, so Week 1 recaps your first exam's topics before moving on to new content.
Week 1 — Recap: Factors/Multiples/Primes, Calculations, Indices & Standard Form
Monday — Factors, Multiples & Primes: intro to GCSE + Product of Primes/HCF/LCM (Clips 78, 79, 80)
Tuesday — Calculations, Checking & Rounding: estimation, error intervals & bounds, upper/lower bounds & rounding (Clips 91, 155a, 155b, 132, 206)
Wednesday — Indices: rules and negative indices, fractional indices (Clips 131, 154, 188)
Thursday — Calculations with standard form (Clip 83)
Friday — Full mixed recap of this week's topics
Weekend (optional, 10 mins) — Quick self-test: try one question from each day without looking at notes
Week 2 — Surds, Linear Factorising & Expanding
Monday — Introduction to surds (Clip 207a)
Tuesday — Multiplying, dividing, adding and subtracting surds (Clip 207b)
Wednesday — Brackets and simplifying + simple rationalising (Clips 207b, 207c)
Thursday — Linear factorising + expanding double brackets (Clips 94, 134b)
Friday — Full mixed recap of this week's topics
Weekend (optional, 10 mins) — Quick self-test: try one question from each day without looking at notes
Week 3 — Factorising Quadratics, Simultaneous Equations + Full Recap
Monday — Factorising quadratics a=1 (Clip 157a)
Tuesday — Factorising: additional practice & DOTs (Clip 157b)
Wednesday — Simultaneous equations (Clip 162)
Thursday — Simultaneous equations: further practice + review factorising (Clips 162, 157a, 157b)
Friday — Full mixed recap across all topics
Weekend before the exam — Light review only: reread key notes, no new content
Tips
Short, daily sessions beat one long cram — aim for consistency over length.
After each clip, try a few questions without looking at notes, then check.
Keep a running list of anything you get wrong and revisit it in the final week.
There will be two exams — Paper 1 Non Calculator and Paper 2 Calculator
This assessment covers everything taught this year. Use the MathsWatch clip numbers below to find short video lessons to help you revise each area.
Equipment needed for exam: Pen, pencil, ruler, rubber, protractor and calculator
Log in at: https://vle.mathswatch.co.uk/vle/ (login using the Google button)
Intro to GCSE + Product of Primes, HCF & LCM from Venn — Clip 78 — Product of Primes; Clip 79 — Highest Common Factor (HCF); Clip 80 — Lowest Common Multiple (LCM)
Estimation — Clip 91 — Estimating Answers
Error Intervals and Bounds in Calculations — Clip 155a — Error Intervals (Rounding); Clip 155b — Error Intervals (Truncating); Clip 132 — Introduction to Bounds
Upper and Lower Bounds Calculations & Suitable Rounding — Clip 206 — Upper and Lower Bounds
Indices Rules and Negative Indices — Clip 131 — Index Notation; Clip 154 — Negative Indices
Fractional Indices — Clip 188 — Fractional Indices
Calculations with Standard Form — Clip 83 — Standard Form
Introduction to Surds — Clip 207a — Surds: Introduction to Surds
Multiplying, Dividing, Adding and Subtracting Surds — Clip 207b — Surds: Surd Expressions
Brackets and Simplifying — Clip 207b — Surds: Surd Expressions
Simple Rationalising — Clip 207c — Surds: Rationalising the Denominator
Linear Factorising — Clip 94 — Simple Factorisation
Expanding Double Brackets — Clip 134b — Expanding and Simplifying Brackets
Factorising Quadratics a=1 — Clip 157a — Factorising and Solving Quadratics *
Factorising — Additional Practice & DOTs — Clip 157b — The Difference of Two Squares
*The clip list has one general quadratic-factorising clip (157a) — we will only be testing you on factorising, not solving.
Simultaneous Equations — Clip 162 — Simultaneous Equations Algebraically
Linear nth Term Rule — Clip 103 — Finding the nth Term
Different Types of Sequences — Clip 104 — Special Sequences
Quadratic Sequences Simple — Clip 102b — Generate a Sequence from the nth Term: Quadratic Sequences
Quadratic Sequences 2 — Clip 213 — nth Term of a Quadratic Sequence
Mathematical Literacy & Famous Mathematicians 1 — No MathsWatch clip: research/literacy task
Mathematical Literacy & Famous Mathematicians 2 — No MathsWatch clip: research/literacy task
Circles — Clip 117 — Area of a Circle; Clip 118 — Circumference of a Circle
Arc Length and Area of a Sector 1 — Clip 167 — Sectors of a Circle
Surface Area — Clip 114a — Surface Area of a Prism: Cuboids; Clip 114b — Surface Area of a Prism: Triangular Prisms
Volume — Clip 115 — Volume of a Cuboid; Clip 119 — Volume of a Prism
Converting Area and Volume Units — Clip 111 — Metric Conversions
Compound Units — Density — Clip 142b — Compound Units: Density
Compound Units — Pressure — Clip 142c — Compound Units: Pressure
Compound Interest 1 — Clip 164 — Compound Interest and Depreciation
Reverse Percentages — Clip 109 — Reverse Percentage Problems
Parallel Line Rules Recap — Clip 120 — Angles and Parallel Lines
Understand and Represent Bearings — Clip 124 — Bearings
Measure and Read Bearings — Clip 124 — Bearings
Calculate Bearings Using Angle Rules — Clip 124 — Bearings; Clip 120 — Angles and Parallel Lines
Mean from a Frequency Table — Clip 130a — Averages from a Table: Basics
Averages and Range from Freq Table — Clip 62 — Averages and the Range; Clip 130a — Averages from a Table: Basics
Ratio One Part — Clip 106a — Sharing Using Ratio
Combining Ratio — Clip 165b — Ratio Questions: Questions with Overlap
Ratio with Algebra — Clip 165c — Ratio Questions: Ratios, Fractions, Equations
Introduction to Direct and Inverse Proportion — Clip 42 — Direct Proportion: Introduction; Clip 107 — Inverse Proportion
Direct Proportion Equations — Clip 199 — Direct and Inverse Proportion *
Inverse Proportion Equations — Clip 199 — Direct and Inverse Proportion *
*Clip 199 covers the algebraic (equation) forms of both direct and inverse proportion together.
Pythagoras Recap — Clip 150a — Pythagoras' Theorem: A Simple Approach
Pythagoras in 3D — Clip 217 — Pythagoras in 3D
SOHCAHTOA for Multistep Problems — Clip 168 — Trigonometry
Log in to MathsWatch and search for the clip number listed next to each sub-topic. Watch the video, then try the linked worksheet or questions to check your understanding.
Read each question carefully before you start to answer it
Keep an eye on the time
Answer every question
Remember to show all your workings
Check your answers when you think you have finished
A little and often approach — just 15–20 minutes a day.
Week 1 — Number & Algebra Recap: Primes, Calculations, Indices, Surds, Expressions, Equations
Monday — Factors, Multiples & Primes + Calculations, Checking and Rounding (Clips 78, 79, 80, 91, 155a, 155b, 132, 206)
Tuesday — Indices and Standard Form (Clips 131, 154, 188, 83)
Wednesday — Surds (Clips 207a, 207b, 207c)
Thursday — Expressions: factorising and expanding (Clips 94, 134b, 157a, 157b)
Friday — Simultaneous equations (Clip 162) + full mixed recap of this week
Weekend (optional, 10 mins) — Quick self-test: try one question from each day without looking at notes
Week 2 — Sequences, Literacy Investigation, Circles, Working in 3D
Monday — Sequences: linear and quadratic (Clips 103, 104, 102b, 213)
Tuesday — Literacy investigation: mathematical literacy & famous mathematicians
Wednesday — Circles: working backwards to find a radius, arc length and area of a sector (Clips 117, 118, 167)
Thursday — Working in 3D: surface area, volume (Clips 114a, 114b, 115, 119)
Friday — Full mixed recap of this week's topics
Weekend (optional, 10 mins) — Quick self-test: try one question from each day without looking at notes
Week 3 — Compound Units, Percentages, Bearings, Averages
Monday — Compound units: converting units, density, pressure (Clips 111, 142b, 142c)
Tuesday — Percentages: compound interest, reverse percentages (Clips 164, 109)
Wednesday — Bearings: parallel lines recap, understand/measure bearings (Clips 120, 124)
Thursday — Bearings: calculate bearings using angle rules (Clips 124, 120) + Averages (Clips 62, 130a)
Friday — Full mixed recap of this week
Weekend (optional, 10 mins) — Quick self-test: try one question from each day without looking at notes
Week 4 — Ratio and Proportion, Trigonometry + Full Recap
Monday — Ratio: one part, combining ratio, ratio with algebra (Clips 106a, 165b, 165c)
Tuesday — Proportion: intro to direct/inverse, direct/inverse equations (Clips 42, 107, 199)
Wednesday — Trigonometry: Pythagoras recap, Pythagoras in 3D (Clips 150a, 217)
Thursday — Trigonometry: SOHCAHTOA for multistep problems (Clip 168) + review any topic you're not confident on
Friday — Full mixed recap across all topics
Weekend before the exam — Light review only: reread key notes, no new content
Tips
Short, daily sessions beat one long cram — aim for consistency over length.
After each clip, try a few questions without looking at notes, then check.
Keep a running list of anything you get wrong and revisit it in the final week.