UK Curriculum · Year 9 Maths · KS3

Year 9 Maths Lesson Plan & Curriculum Map

A full-year Year 9 maths scheme of work aligned to the UK National Curriculum (Key Stage 3). Week-by-week lessons for 1, 2 or 3 days a week, covering integers and rational numbers, indices and standard form, ratio and proportion, algebra, functions and graphs, sequences, geometry, trigonometry, transformations, statistics and probability.

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Year 9 Maths learning map

Choose a term, then compare a lighter weekly plan with a more intensive schedule.

1 day/week · steady pace2–3 days/week · guided practice
September · Number Theory and Integers

Year 9 Maths — September Lesson Plan

UK National Curriculum · Maths
Week1 Day/Week2 Day/Week3 Day/Week
September 1st week
(Number Theory and Integers)		Number Theory and Integers 1: Prime and Composite NumbersNumber Theory and Integers 1: Prime and Composite Numbers 2: Prime Factorization, HCF, and LCM (Including Word Problems)Number Theory and Integers 1: Prime and Composite Numbers 2: Prime Factorization, HCF, and LCM (Including Word Problems) 3: Classifying Numbers (Natural, Whole, Integers, Rational, Irrational)
September 2nd week
(Number Theory and Integers)		Number Theory and Integers 2: Prime Factorization, HCF, and LCM (Including Word Problems)Number Theory and Integers 3: Classifying Numbers (Natural, Whole, Integers, Rational, Irrational) 4: Representing and Comparing Integers on Number LinesNumber Theory and Integers 4: Representing and Comparing Integers on Number Lines 5: Chapter Review & Quiz
September 3rd week
(Number Theory and Integers)		Number Theory and Integers 3: Classifying Numbers (Natural, Whole, Integers, Rational, Irrational)Number Theory and Integers 5: Chapter Review & QuizR: Cumulative Review Worksheets & Quiz
September 4th week
(Number Theory and Integers)		Number Theory and Integers 4: Representing and Comparing Integers on Number LinesR: Cumulative Review Worksheets & QuizE: Enrichment Activities & Cumulative Practice
October · Operations with Integers and Rational Numbers

Year 9 Maths — October Lesson Plan

UK National Curriculum · Maths
Week1 Day/Week2 Day/Week3 Day/Week
October 1st week
(Operations with Integers and Rational Numbers)		Operations with Integers and Rational Numbers 1: Operations with Integers and Rational NumbersOperations with Integers and Rational Numbers 1: Operations with Integers and Rational Numbers 2: Word Problems Involving Integers and Rational NumbersOperations with Integers and Rational Numbers 1: Operations with Integers and Rational Numbers 2: Word Problems Involving Integers and Rational Numbers 3: Number Lines and Counters for Conceptual Understanding
October 2nd week
(Operations with Integers and Rational Numbers)		Operations with Integers and Rational Numbers 2: Word Problems Involving Integers and Rational NumbersOperations with Integers and Rational Numbers 3: Number Lines and Counters for Conceptual Understanding 4: Evaluating Expressions with Integers and Rational NumbersOperations with Integers and Rational Numbers 4: Evaluating Expressions with Integers and Rational Numbers 5: Chapter Review & Quiz
October 3rd week
(Operations with Integers and Rational Numbers)		Operations with Integers and Rational Numbers 3: Number Lines and Counters for Conceptual UnderstandingOperations with Integers and Rational Numbers 5: Chapter Review & QuizR: Cumulative Review Worksheets & Quiz
October 4th week
(Operations with Integers and Rational Numbers)		Operations with Integers and Rational Numbers 4: Evaluating Expressions with Integers and Rational NumbersR: Cumulative Review Worksheets & QuizE: Enrichment Activities & Cumulative Practice
November · Indices, Roots, and Standard Form

Year 9 Maths — November Lesson Plan

UK National Curriculum · Maths
Week1 Day/Week2 Day/Week3 Day/Week
November 1st week
(Indices, Roots, and Standard Form)		Indices, Roots, and Standard Form 1: Laws of Indices (Positive, Negative, Fractional)Indices, Roots, and Standard Form 1: Laws of Indices (Positive, Negative, Fractional) 2: Square and Cube Roots (Estimation and Exact)Indices, Roots, and Standard Form 1: Laws of Indices (Positive, Negative, Fractional) 2: Square and Cube Roots (Estimation and Exact) 3: Applying Index Laws to Simplify Expressions
November 2nd week
(Indices, Roots, and Standard Form)		Indices, Roots, and Standard Form 2: Square and Cube Roots (Estimation and Exact)Indices, Roots, and Standard Form 3: Applying Index Laws to Simplify Expressions 4: Converting Between Ordinary Numbers and Standard FormIndices, Roots, and Standard Form 4: Converting Between Ordinary Numbers and Standard Form 5: Comparing and Calculating with Standard Form 6: Chapter Review & Quiz
November 3rd week
(Indices, Roots, and Standard Form)		Indices, Roots, and Standard Form 3: Applying Index Laws to Simplify ExpressionsIndices, Roots, and Standard Form 5: Comparing and Calculating with Standard Form 6: Chapter Review & QuizR: Cumulative Review Worksheets & Quiz
November 4th week
(Indices, Roots, and Standard Form)		Indices, Roots, and Standard Form 4: Converting Between Ordinary Numbers and Standard FormR: Cumulative Review Worksheets & QuizE: Enrichment Activities & Cumulative Practice
December · Fractions, Decimals, and Percents

Year 9 Maths — December Lesson Plan

UK National Curriculum · Maths
Week1 Day/Week2 Day/Week3 Day/Week
December 1st week
(Fractions, Decimals, and Percents)		Fractions, Decimals, and Percents 1: Converting Between Fractions, Decimals, and PercentagesFractions, Decimals, and Percents 1: Converting Between Fractions, Decimals, and Percentages 2: Solving Percentage Problems (Increase, Decrease, Finding Total or Part)Fractions, Decimals, and Percents 1: Converting Between Fractions, Decimals, and Percentages 2: Solving Percentage Problems (Increase, Decrease, Finding Total or Part) 3: Percent of Change and Reverse Percentage Problems
December 2nd week
(Fractions, Decimals, and Percents)		Fractions, Decimals, and Percents 2: Solving Percentage Problems (Increase, Decrease, Finding Total or Part)Fractions, Decimals, and Percents 3: Percent of Change and Reverse Percentage Problems 4: Real-Life Applications: VAT, Discounts, Mark-Up, and Interest (Simple & Compound)Fractions, Decimals, and Percents 4: Real-Life Applications: VAT, Discounts, Mark-Up, and Interest (Simple & Compound) 5: Chapter Review & Quiz
December 3rd week
(Fractions, Decimals, and Percents)		Fractions, Decimals, and Percents 3: Percent of Change and Reverse Percentage ProblemsFractions, Decimals, and Percents 5: Chapter Review & QuizR: Cumulative Review Worksheets & Quiz
December 4th week
(Fractions, Decimals, and Percents)		Fractions, Decimals, and Percents 4: Real-Life Applications: VAT, Discounts, Mark-Up, and Interest (Simple & Compound)R: Cumulative Review Worksheets & QuizE: Enrichment Activities & Cumulative Practice
The learning framework

Anatomy of a focused lesson

Each session moves from a clear focus to guided practice and a quick check for understanding.

10 minutes

Recall and activate

Open with a short retrieval quiz or problem that sets up the week’s number, algebra or geometry focus.

25 minutes

Model and apply

Work through methods on the whiteboard, then apply them to increasingly challenging problems with tutor feedback.

10 minutes

Check for mastery

Close with exit questions that show what is secure and what comes next.

Student learning toolkit

Resources for Year 9 Maths

Concept lessons

Step-by-step lessons on number, algebra, geometry, statistics and probability.

Practice questions

Practice sets and checks matched to each week’s focus and unit review.

Problem solving

Multi-step and reasoning problems that prepare students for GCSE-style questions.

Progress notes

Clear feedback on methods and accuracy, with targets for the next lesson.

Free first lesson

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