Uploaded November 2023 | Updated September 2026, 5 hours ago
For thousands of questions and detailed answers, check out our GCSE workbooks amazon.co.uk/Dr-Shaun-Donnelly/e/B084FH9JPF?ref_=dbs_p_pbk_r00_abau_000000&_encoding=UTF8&tag=freesciencele-21&linkCode=ur2&linkId=1fbc0f5c3e7450e895637b56ee343168&camp=1634&creative=6738
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In this video, we look at uncertainty. First we explore what is meant by the idea of uncertainty and then we look at how to calculate uncertainty for a set of measurements.
This video is based on the AQA spec. If you are following a different exam board then you should check your specification. The Amazon link above is an affiliate link. This provides a small commission which helps to support freesciencelessons. The cost remains the same to you. If you prefer not to use this, you can search Amazon for the Freesciencelessons workbooks.
Image credits:
Stopclock
commons.wikimedia.org/wiki/File:Stoppuhr_digital_noBG.jpg
commons.wikimedia.org/wiki/User:Lesselich, CC BY-SA 3.0 creativecommons.org/licenses/by-sa/3.0, via Wikimedia Commons
For thousands of questions and detailed answers, check out our GCSE workbooks amazon.co.uk/Dr-Shaun-Donnelly/e/B084FH9JPF?ref_=dbs_p_pbk_r00_abau_000000&_encoding=UTF8&tag=freesciencele-21&linkCode=ur2&linkId=1fbc0f5c3e7450e895637b56ee343168&camp=1634&creative=6738
Great deals on workbooks for schools freesciencelessons.co.uk/school-licences
In this video, we look at uncertainty. First we explore what is meant by the idea of uncertainty and then we look at how to calculate uncertainty for a set of measurements.
This video is based on the AQA spec. If you are following a different exam board then you should check your specification. The Amazon link above is an affiliate link. This provides a small commission which helps to support freesciencelessons. The cost remains the same to you. If you prefer not to use this, you can search Amazon for the Freesciencelessons workbooks.
Image credits:
Stopclock
commons.wikimedia.org/wiki/File:Stoppuhr_digital_noBG.jpg
commons.wikimedia.org/wiki/User:Lesselich, CC BY-SA 3.0 creativecommons.org/licenses/by-sa/3.0, via Wikimedia Commons
