Looking for free GCSE or IGCSE Maths help?

We have a collection of videos, games, activities and worksheets that are suitable for GCSE Maths or IGCSE Maths.

In this lesson, we will look at

The following table gives the formulae that you need to know for the Edexcel GCSE (9-1) Maths: Areas, Volumes, Circles, Compound Measures, Pythagoras, Trigonometric Formulae, Quadratic Equations

**Edexcel GCSE Past Papers, Mark Schemes, Videos and Solutions**

**Questions and Solutions for Edexcel GCSE Mathematics Paper 1 (No Calculator)**

**Questions and Solutions for Edexcel GCSE Mathematics Paper 2 (Calculator)**

**Questions and Solutions for Edexcel GCSE Mathematics Paper 3 (Calculator)**

**Cambridge IGCSE Past Papers, Mark Schemes, Videos and Solutions**

**Questions and Solutions for Cambridge IGCSE Mathematics Paper 1 (Core)**

**Questions and Solutions for Cambridge IGCSE Mathematics Paper 2**

**Questions and Solutions for Cambridge IGCSE Mathematics Paper 4**

These revision videos will give you a quick revision for some common GCSE exam style topics and questions. Scroll down the page if you need more in-depth explanations and examples.

### Sets Videos

### Number Videos

### Ratio and Proportions Videos

### Percentages Videos

### Graph Videos

### Algebra Videos

**Factoring Quadratics**

### Indices and Surds Videos

### Geometry Videos

### Trigonometric Videos

### Vector Videos

### Matrices Videos

### Transformation Videos

### Construction Videos

### Statistics and Data Handling Videos

### Probability Videos

### Function Videos

**Questions and Answers for GCSE Edexcel Examinations**

**Questions and Answers for GCSE AQA Examinations **

**A Star GCSE Revision Exam Style Questions **

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

We have a collection of videos, games, activities and worksheets that are suitable for GCSE Maths or IGCSE Maths.

In this lesson, we will look at

- Concepts that you will need to know for the GCSE Maths: Sets, Numbers, Ratio & Proportions, Percentages, Graphs. Algebra, Indices & Surds, Geometry, Trigonometry, Vectors, Matrices, Transformation, Construction, Statistics & Data Handling, Probability & Functions.
- Worked solutions for some GCSE and IGCSE maths past examinations.

9-1 May 2017 1H | |

9-1 Specimen Paper 1F | 9-1 Specimen Paper 1H |

November 2015 | June 2015 |

November 2014 | June 2014 |

9-1 June 2017 2H | |

9-1 Specimen Paper 2F | 9-1 Specimen Paper 2H |

November 2015 | June 2015 |

November 2014 | June 2014 |

9-1 June 2017 3H | |

9-1 Specimen Paper 3 | 9-1 Specimen Paper 3 Higher |

May 2015 | May 2014 |

May 2015 | May 2013 |

These revision videos will give you a quick revision for some common GCSE exam style topics and questions. Scroll down the page if you need more in-depth explanations and examples.

Set Notation | Universal Sets, Subsets, Equal Sets, Disjoint Sets |

Set Operations - Union, Intersection, Complement | Venn Diagrams I |

Venn Diagrams II | Venn Diagram Word Problems |

Ratio and Proportion | Direct and Inverse Proportion |

Ratio and Proportion Problems I | Ratio and Proportion Problems II |

Ratio Exam Questions | Ratio and Proportion Exam Questions |

Plot Straight Line Graphs | Draw Straight Line Graphs |

Gradient of Straight Line Graphs | Find Equations of Straight Line Graphs |

GCSE Questions Straight Line Graphs I | GCSE Questions Straight Line Graphs II |

Midpoint and Distance Formula | GCSE QuestionsMidpoint and Distance Formula |

Equations of Perpendicular and Parallel Lines | GCSE Questions Parallel Lines and Perpendicular Lines |

Distance-Time Graphs and Speed-Time Graphs | Draw Quadratic Graphs |

Vertex and Minimum Points of Quadratic Graphs | Exponential Graphs and Reciprocal Graphs |

Exponential Growth and Decay | Recognition of Graphs |

Transformation of Graphs | Translation of Graphs |

Vectors | Vectors Exam Questions |

Vectors and Vector Addition | Vector Subtraction & Scalar Multiplication |

Transformation - Translation, Reflection, Rotation, Enlargement | Negative and Positive Scale Factor Enlargement |

Transformation Games |

Probability | Conditional Probability GCSE Questions |

Probability Tree Diagrams I | Probability Tree Diagrams II |

Probability
Tree Diagrams GCSE Exam Questions |
Permutation and Combination Tutorial |

Function Notation | Inverse Functions |

Composite Functions |

GCSE Edexcel 5384 higher 2010 November non-calculator Paper | GCSE Edexcel June 2011 Q1, Q2, Q3 |

GCSE Edexcel June 2011 Q4, Q5, Q6, Q7, Q8 | GCSE Edexcel June 2011 Q9, Q10, Q11 |

GCSE Edexcel June 2011 Q12, Q13, Q14 | GCSE Edexcel June 2011 Q15, Q16 |

Edexcel GCSE Maths Modular Higher Unit 2November 2011 Q1, Q2, Q3 | Edexcel GCSE Maths Modular Higher Unit 2November 2011 Q4, Q5, Q6 |

Edexcel GCSE Maths Modular Higher Unit 2November 2011 Q7, Q8, Q9, Q10, Q11 | Edexcel GCSE Maths Modular Higher Unit 2November 2011 Q12, Q13, Q14, Q15, Q18 |

AQA Maths 33005 June 2006 Mod5 Higher Paper 1 Q1 - Q6 | AQA Maths 33005 June 2006 Mod5 Higher Paper 1 Q7 - Q11 |

AQA Maths 33005 June 2006 Mod5 Higher Paper 1 Q13 - Q14 |

Rotate to landscape screen format on a mobile phone or small tablet to use the **Mathway** widget, a free math problem solver that **answers your questions with step-by-step explanations**.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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