2:28 Negative Indices - Corbettmaths
Clear, concise Corbettmaths walkthrough of evaluating negative indices with worked numeric examples.
Negative indices
Use negative indices
6 hand-picked video lessons for this topic, each checked for relevance and clarity, graded by difficulty and labelled by depth. Press play to watch — nothing loads from YouTube until you do.
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2:57 GCSE Maths - What do you do with Negative Powers? (Powers Part 5/6) (2026/27 exams)
Cognito clearly explains negative powers using the reciprocal rule, including fractions.
7:07 Negative Indices
Eddie Woo builds real intuition for why negative indices give reciprocals.
6:38 Negative Indices - GCSE
Dr Frost covers negative indices including fractions to negative powers, with clear steps.
13:47 Negative and Fractional Indices (Higher Only) | GCSE Maths Tutor
Thorough higher-tier revision of negative and fractional indices with plenty of examples.
5:28 Fractional and Negative indices | Higher GCSE | JaggersMaths
Higher-tier walkthrough of negative and fractional indices with clear worked examples.