4 lessons from established maths channels, all taught by native English speakers and all matched to a specific section of Unit 1. Every video ID was verified, so none of these links are broken.
British corbettmaths
Spotting the rule in a growing pattern, and continuing it.
British corbettmaths
Finding the nth-term rule of a linear sequence, then using it to reach any term.
British stretchcorbettmaths
Full solutions to a practice set. Try the questions yourself first.
British corbettmaths
Forwards and backwards through one- and two-step machines, building up to algebraic ones.
| Section | Video | Channel | Accent | Level |
|---|---|---|---|---|
| 9.1 | Sequences: Patterns | corbettmaths | British | core |
| 9.2 | The nth Term | corbettmaths | British | core |
| 9.2 | The nth Term — worked answers | corbettmaths | British | stretch |
| 9.3 | Function Machines | corbettmaths | British | core |