For teachers and lecturers

Judge it in two minutes

• Each lecture lists its learning outcomes at both levels, what students need first, and its key equations.
• The subject pages show which specification points each lecture teaches, checked against the boards' own specifications, with page numbers.
• Every page shows how it was checked, and when.

In class

• Every question asked in a video has a stable number (for example L1-Q3) used in the video, on the page and in the workbook, so you and your students can point at the same one.
• Each lecture has a printable workbook: notes, the video's questions, a practice set with space to work, and the answers at the back.
• Chapter links move the video to the part you want to show.

Licence

Free to use, share and adapt for teaching and learning, with credit to Professor Kettlewick (DigitalZoo.ai); not for commercial use. (CC BY-NC 4.0). The videos stay on YouTube under its terms. The exam boards' specifications and past papers belong to the boards: we summarise and link to them, never copy them.

Found a mistake?

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