# Crossover Topics

### Number

Standard Form Calculations

Prime Factors

Error Intervals and Bounds

### Algebra

Naming Straight Line Graphs (y=mx+c)

Laws of Indices

Expand and Factorise (Single Bracket)

Expanding Double Brackets

Linear Simultaneous Equations

Linear Sequences and nth Term

Recognising Non-Linear Sequences

Linear Inequalities

Solving Linear Equations - Unknowns on Both Sides

Changing the Subject of a Formula

Forming Expressions and Equations

### Ratio and Proportion

Direct and Inverse Proportion

Ratio - Sharing

Ratio - Combining

Simple and Compound Interest

Conversion Graphs and Rate of Change

### Geometry and Measures

Introduction to Trigonometry

Constructions and Loci

Plans, Elevations and Isometric Drawings

Area and Circumference of Circles

Pythagoras' Theorem

Similar Shapes (Lengths)

Congruent Triangles

Enlargement

Surface Area of Sphere, Cone and Pyramid

Volume of Sphere, Cone and Pyramid

Trigonometry - Exact Values

Distance Time Graphs

### Probability

Venn Diagrams and Set Notation

Relative Frequency and Expected Outcomes

### Statistics

Scatter Diagrams and Correlation

Averages From Frequency Tables

Averages From Grouped Frequency Tables

Frequency Polygons