Clip deck · Maths · Year 9 · Ratio & ProportionA set of clips on one strand and year, paired with the card deck for the same topics: watch, then review.
Ratio and proportion, Year 9: direct and inverse proportion
3 clipsFree
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Clip 1 of 3Direct proportion y = kx
Heddy Score1/7, Below the standard
- Trusted source · passed. The creator's own upload, live and playable here.
- On the map · not judged yet. A teacher watched it: it mainly teaches this map topic.
- Spec-true · not judged yet. Accurate, and right for the current UK specification.
- Focused · failed. One idea, short enough to watch in one go.
- Accessible · not judged yet. Good captions, clear sound and pictures.
- Safe for children · not judged yet. Right for 11 to 16 year olds, with no sales pitch.
- Proven · not judged yet. Earned from our students: they learn from it, find it helpful and watch it to the end.
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How the Heddy Score worksNot enough students yet
Our own students' answers. These are what move ★7 Proven.