Equations Part 1
Subjects / Maths / Algebra
Equations and formulae are simply mathematical statements in which letters stand for numbers. They are a fundamental part of Algebra, a branch of Mathematics whose roots can be traced back to the ancient Babylonians in around 2000BC. We use equations to help us describe real life problems or situations. By generalising problems in this way, they can be easier to solve. In this title, we look at setting up equations and formulae, as well as solving equations using simple rules. We then move onto substituting values into formulae and re-arranging formulae. We also consider trial and improvement, which we use when the equation doesn't have an exact answer. Finally, we define inequalities and describe how to solve them. Don't forget to test your understanding using the questions that follow Chapter Six.
| Author: | Fiona Henry | Publisher: | GCSEPod® |
| Narrator: | Gareth Williams | ISBN: | 978-1-84906-362-3 |
| Video ISBN: | 978-1-84906-862-8 |
Chapters
- Setting up Equations and Formulae
- Solving Equations
- Solving More Difficult Equations
- Using Formulae
- Trial and Improvement
- Inequalities
- Test Yourself on Equations Part 1
Exam Board Relevance
- Edxcel
- AQA
- CEA
- IGCSE (EdExcel)
- OCR
- SQA
- WJEC
- IGCSE (CiE)
Includes original GCSEPod image art
Curriculum and Exam Board Information
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