Clip deck · Maths · Year 9 · Number

Number, Year 9: standard form and powers

12 clipsFree
Sign in to adoptYou'll sign in as a student first, then come straight back here.
Open on the map
Clip 1 of 12Standard form: large numbers
Heddy Score2/7, 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 · passed. 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.
★ passed · ☆ pending · ✕ failed
Our students

Not enough students yet

Our own students' answers. These are what move ★7 Proven.
How the Heddy Score works
Standard form: large numbersThe GCSE Maths Tutor · on your map: m46
Watch
Standard form: large numbersThe GCSE Maths Tutor · on your map: m46
Watch
HCF & LCM by prime factorsThe GCSE Maths Tutor · on your map: m54
Watch
Reverse percentagesThe GCSE Maths Tutor · on your map: m52
Watch
Standard form: large numbersThe GCSE Maths Tutor · on your map: m46
Watch
HCF & LCM by prime factorsThe GCSE Maths Tutor · on your map: m54
Watch
Reverse percentagesThe GCSE Maths Tutor · on your map: m52
Watch
Standard form: large numbersThe GCSE Maths Tutor · on your map: m46
Watch
Negative & zero indicescorbettmaths · on your map: m49
Watch
Reverse percentages1st Class Maths · on your map: m52
Watch
HCF & LCM by prime factors1st Class Maths · on your map: m54
Watch
Reverse percentagescorbettmaths · on your map: m52
Watch