Difference between revisions of "Repeatable"
(Created page with "==Key Stage 4== ===Meaning=== A '''repeatable''' experiment is one which can be done again and produce the same results. ===About Repeatability=== : If a [[scientist]...") |
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| + | ==Key Stage 2== | ||
| + | ===Meaning=== | ||
| + | '''Repeatable''' means if you make an [[observation]] or [[measure]]ment once, you should be able to do it again and get the same result. | ||
| + | |||
| + | ==Key Stage 3== | ||
| + | ===Meaning=== | ||
| + | '''Repeatable''' means if you make an [[observation]] or [[measure]]ment once, you should be able to do it again and get the same result. | ||
| + | |||
==Key Stage 4== | ==Key Stage 4== | ||
===Meaning=== | ===Meaning=== | ||
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===About Repeatability=== | ===About Repeatability=== | ||
| − | : If a [[scientist]] cannot get the same [[results]] when '''repeating''' an [[experiment]] then the [[experiment]] is considered | + | : If a [[scientist]] cannot get the same [[results]] when '''repeating''' an [[experiment]] then the [[experiment]] is considered [[reliable|unreliable]]. |
| + | : If an [[experiment]] cannot be '''repeated''' then it is likely that there were [[Control Variable|control variables]] that were not properly controlled. | ||
| + | : [[Reliable]] [[conclusion]]s cannot be drawn from an [[experiment]] which is not [[repeatable]]. | ||
| + | |||
| + | ===References=== | ||
| + | ====AQA==== | ||
| + | |||
| + | :[https://www.amazon.co.uk/gp/product/1782945563/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945563&linkCode=as2&tag=nrjc-21&linkId=9a1d023a374038e6072f33c4f3cf808b ''Repeatability (of data), pages 4, 5, GCSE Biology; The Revision Guide, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/0198359381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359381&linkCode=as2&tag=nrjc-21&linkId=47c8d1ae58d8b3a5e2094cd447154558 ''Repeatability, page 264, GCSE Chemistry; Third Edition, Oxford University Press, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/019835939X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=019835939X&linkCode=as2&tag=nrjc-21&linkId=57e96876985fc39b1a3d8a3e3dc238b6 ''Repeatability, pages 277-278, GCSE Physics; Third Edition, Oxford University Press, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/0008158754/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158754&linkCode=as2&tag=nrjc-21&linkId=27ad53b0283feeff7fc5ae04a9e205f479 ''Repeatability, pages 45, 228-9, GCSE Biology; Student Book, Collins, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945571/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945571&linkCode=as2&tag=nrjc-21&linkId=9e29fad914244909903e5e93f8a01d230 ''Repeatability, pages 5, 6, GCSE Chemistry; The Revision Guide, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782946403/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946403&linkCode=as2&tag=nrjc-21&linkId=32a0abb60dff015b15b50e9b1d7b4644 ''Repeatability, pages 8, 20, GCSE Combined Science Trilogy; Physics, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945962/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945962&linkCode=as2&tag=nrjc-21&linkId=476bb5c8d1dfb5c08ac81b6d4d1c98d8 ''Repeatability, pages 9, 12, GCSE Chemistry, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/178294639X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=178294639X&linkCode=as2&tag=nrjc-21&linkId=51599bb45a2bfaf7c1b6a978b2ca2616 ''Repeatability, pages 9, 12, GCSE Combined Science Trilogy; Chemistry, CGP, AQA ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945970/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945970&linkCode=as2&tag=nrjc-21&linkId=a120d24dcc7cc7a58192069a3aafc1d2 ''Repeatability, pages 9, 21, GCSE Physics; The Complete 9-1 Course for AQA, CGP, AQA ''] | ||
| + | |||
| + | ====Edexcel==== | ||
| + | |||
| + | :[https://www.amazon.co.uk/gp/product/1782945733/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945733&linkCode=as2&tag=nrjc-21&linkId=2a2dbec9db6bf5766c0458d908fa0a52 ''Repeatability, page 5, GCSE Physics; The Revision Guide, CGP, Edexcel ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782948163/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948163&linkCode=as2&tag=nrjc-21&linkId=0fdbfd5dd397d6e24a9dfb250f08587f ''Repeatability, page 9, GCSE Physics, CGP, Edexcel ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945741/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945741&linkCode=as2&tag=nrjc-21&linkId=30da4f2178da182547b62a7329d13b57 ''Repeatability, pages 4, 5, GCSE Combined Science; The Revision Guide, CGP, Edexcel ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782946748/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946748&linkCode=as2&tag=nrjc-21&linkId=a4f0348fc37d0ba1bb52d27f8679581f ''Repeatability, pages 5, 6, GCSE Biology; The Revision Guide, CGP, Edexcel ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945725/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945725&linkCode=as2&tag=nrjc-21&linkId=694be7494de75af3349537d34e13f7f0 ''Repeatability, pages 5, 6, GCSE Chemistry; The Revision Guide, CGP, Edexcel ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782948147/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948147&linkCode=as2&tag=nrjc-21&linkId=f63dcd8345f4e49c717b39a228a36c7c ''Repeatability, pages 9, 12, GCSE Chemistry, CGP, Edexcel ''] | ||
| + | |||
| + | ====OCR==== | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945695/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945695&linkCode=as2&tag=nrjc-21&linkId=ceafcc80bcad6b6754ee97a0c7ceea53 ''Repeatability, page 4, Gateway GCSE Combined Science; The Revision Guide, CGP, OCR ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945660/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945660&linkCode=as2&tag=nrjc-21&linkId=83aa4500ad7759e7f401a1c5ba5df758 ''Repeatability, pages 5, 6, Gateway GCSE Biology; The Revision Guide, CGP, OCR ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/1782945679/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945679&linkCode=as2&tag=nrjc-21&linkId=a2db42f7b4bdf10cafaafa3bb9120940 ''Repeatability, pages 5, 6, Gateway GCSE Chemistry; The Revision Guide, CGP, OCR ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/0198359810/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359810&linkCode=as2&tag=nrjc-21&linkId=d768d99f1a06f7c12fab40e5aef85a55 ''Repeatable data, page 11, Gateway GCSE Biology, Oxford, OCR ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/0198359837/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359837&linkCode=as2&tag=nrjc-21&linkId=3c4229e8b023b2b60768e7ea2307cc6f ''Repeatable data, pages 11, Gateway GCSE Physics, Oxford, OCR ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/0198359829/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359829&linkCode=as2&tag=nrjc-21&linkId=90e8d7b4f039d53035238fa0320fe00b ''Repeatable titres, page 167, Gateway GCSE Chemistry, Oxford, OCR ''] | ||
| + | :[https://www.amazon.co.uk/gp/product/0198359829/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359829&linkCode=as2&tag=nrjc-21&linkId=90e8d7b4f039d53035238fa0320fe00b ''Repeatable/reproducible data, page 11, Gateway GCSE Chemistry, Oxford, OCR ''] | ||
Latest revision as of 18:11, 18 December 2019
Contents
Key Stage 2
Meaning
Repeatable means if you make an observation or measurement once, you should be able to do it again and get the same result.
Key Stage 3
Meaning
Repeatable means if you make an observation or measurement once, you should be able to do it again and get the same result.
Key Stage 4
Meaning
A repeatable experiment is one which can be done again and produce the same results.
About Repeatability
- If a scientist cannot get the same results when repeating an experiment then the experiment is considered unreliable.
- If an experiment cannot be repeated then it is likely that there were control variables that were not properly controlled.
- Reliable conclusions cannot be drawn from an experiment which is not repeatable.
References
AQA
- Repeatability (of data), pages 4, 5, GCSE Biology; The Revision Guide, CGP, AQA
- Repeatability, page 264, GCSE Chemistry; Third Edition, Oxford University Press, AQA
- Repeatability, pages 277-278, GCSE Physics; Third Edition, Oxford University Press, AQA
- Repeatability, pages 45, 228-9, GCSE Biology; Student Book, Collins, AQA
- Repeatability, pages 5, 6, GCSE Chemistry; The Revision Guide, CGP, AQA
- Repeatability, pages 8, 20, GCSE Combined Science Trilogy; Physics, CGP, AQA
- Repeatability, pages 9, 12, GCSE Chemistry, CGP, AQA
- Repeatability, pages 9, 12, GCSE Combined Science Trilogy; Chemistry, CGP, AQA
- Repeatability, pages 9, 21, GCSE Physics; The Complete 9-1 Course for AQA, CGP, AQA
Edexcel
- Repeatability, page 5, GCSE Physics; The Revision Guide, CGP, Edexcel
- Repeatability, page 9, GCSE Physics, CGP, Edexcel
- Repeatability, pages 4, 5, GCSE Combined Science; The Revision Guide, CGP, Edexcel
- Repeatability, pages 5, 6, GCSE Biology; The Revision Guide, CGP, Edexcel
- Repeatability, pages 5, 6, GCSE Chemistry; The Revision Guide, CGP, Edexcel
- Repeatability, pages 9, 12, GCSE Chemistry, CGP, Edexcel
OCR
- Repeatability, page 4, Gateway GCSE Combined Science; The Revision Guide, CGP, OCR
- Repeatability, pages 5, 6, Gateway GCSE Biology; The Revision Guide, CGP, OCR
- Repeatability, pages 5, 6, Gateway GCSE Chemistry; The Revision Guide, CGP, OCR
- Repeatable data, page 11, Gateway GCSE Biology, Oxford, OCR
- Repeatable data, pages 11, Gateway GCSE Physics, Oxford, OCR
- Repeatable titres, page 167, Gateway GCSE Chemistry, Oxford, OCR
- Repeatable/reproducible data, page 11, Gateway GCSE Chemistry, Oxford, OCR