8 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
The first split: is the data a number at all? Qualitative is what Stage 7 calls categorical.
British corbettmaths
The second split, with the test that matters: did you count it or measure it?
American Math with Mr. J
Building the table from raw data, tally column included.
American Math with Mr. J
Reading totals and comparisons off a finished table — exactly the fluency questions in group A.
American Math with Mr. J
Choosing class intervals for continuous data so they neither overlap nor leave gaps.
American Math with Mr. J
Answering “how many are below 160 cm?” from a grouped table.
British stretchcorbettmaths
Full solutions to a mixed classification exercise. Try them yourself first.
American stretchmathantics
Where the data goes next. Watch it now to see why a fair sample matters before you average anything.
| Section | Video | Channel | Accent | Level |
|---|---|---|---|---|
| 6.1 | Quantitative and Qualitative Data | corbettmaths | British | core |
| 6.1 | Discrete and Continuous Data | corbettmaths | British | core |
| 6.1 | How to Make a Frequency Table (qualitative data) | Math with Mr. J | American | core |
| 6.1 | How to Read a Frequency Table (qualitative data) | Math with Mr. J | American | core |
| 6.1 | How to Make a Grouped Frequency Table | Math with Mr. J | American | core |
| 6.1 | How to Read a Frequency Table (grouped data) | Math with Mr. J | American | core |
| 6.1 | Types of Data — worked answers | corbettmaths | British | stretch |
| 6.2 | Math Antics - Mean, Median and Mode | mathantics | American | stretch |