# Course: Maths Frameworking • Pupil Book 3.1 • 3rd Edition

• 1 Percentages
• 1.1 Simple Interest
• 1.2 Percentage Increases and Decreases
• 1.3 Calculating the Original Value
• 1.4 Using Percentages
• 2 Equations and Formulae
• 2.1 Multiplying out Brackets
• 2.2 Factorising Algebraic Expressions
• 2.3 Equations with Brackets
• 2.4 Equations with Fractions
• 2.5 Formulae
• 3 Polygons
• 3.1 Polygons
• 3.2 Angles in Polygons
• 3.3 Interior Angles of Regular Polygons
• 4 Using Data
• 4.1 Scatter Graphs and Correlation
• 4.2 Interpreting Graphs and Diagrams
• 4.3 Two-Way Tables
• 4.4 Comparing Two or More Sets of Data
• 4.5 Statistical Investigations
• 5 Circles
• 5.1 The Formula for The Circumference of a Circle
• 5.2 The Formula for the Area of a Circle
• 5.3 Mixed Problems
• 6 Enlargements
• 6.1 Scale Factors and Enlargements
• 6.2 The Center of Enlargements
• 6.3 Enlargements on Grids
• 7 Fractions
• 7.1 Adding and Subtracting Fractions
• 7.2 Multiplying Fractions
• 7.3 Dividing Fractions
• 8 Algebra
• 8.1 Expanding Brackets
• 8.2 Factorising Algebraic Expressions
• 8.3 Expand and Simplify
• 9 Decimal Numbers
• 9.1 Multiplication of Decimals
• 9.2 Powers of 10
• 9.3 Rounding Suitably
• 9.4 Dividing Decimals
• 9.5 Solving Problems
• 10 Surface Area and Volume of 3D Shapes
• 10.1 Surface Area of Cubes and Cuboids
• 10.2 Volume Formulae for Cubes and Cuboids
• 10.3 Volume of Triangular Prisms
• 11 Solving Equations Graphically
• 11.1 Graphs from Equations in the Form 𝑦 = 𝑚𝑥 + 𝑐
• 11.2 Problems Involving Straight-Line Graphs
• 11.3 Solving Simple Quadratic Equations by Drawing Graphs
• 11.4 Problems Involving Quadratic Graphs
• 12 Distance, Speed and Time
• 12.1 Distance
• 12.2 Speed
• 12.3 Time
• 13 Similar Triangles
• 13.1 Similar Triangles
• 13.2 A Summary of Similar Triangles
• 13.3 Using Triangles to Solve Problems