Fair Test - Revision history

Ellen References at 07:52, 7 December 2019

2019-12-07T07:52:52Z

Ellen References at 16:11, 19 November 2019

2019-11-19T16:11:40Z

Ellen References at 15:14, 15 November 2019

2019-11-15T15:14:59Z

NRJC: /* Key Stage 3 */

2019-03-21T09:27:18Z

‎Key Stage 3

NRJC at 15:43, 28 November 2018

2018-11-28T15:43:49Z

NRJC at 14:00, 8 August 2018

2018-08-08T14:00:29Z

NRJC at 13:59, 8 August 2018

2018-08-08T13:59:25Z

NRJC at 13:58, 8 August 2018

2018-08-08T13:58:25Z

NRJC at 13:57, 8 August 2018

2018-08-08T13:57:19Z

NRJC: Created page with "==Key Stage 1== ===Meaning=== A '''fair test''' is an experiment where we make sure the results are not affected by other things. ==Key Stage 2== ===Meaning=== A '''fair t..."

2018-08-08T13:56:03Z

Created page with "==Key Stage 1== ===Meaning=== A '''fair test''' is an experiment where we make sure the results are not affected by other things. ==Key Stage 2== ===Meaning=== A '''fair t..."

New page

==Key Stage 1==
===Meaning===
A '''fair test''' is an [[experiment]] where we make sure the results are not affected by other things.
==Key Stage 2==
===Meaning===
A '''fair test''' is an [[experiment]] where we only change one [[variable]] to make sure our results only depend on what we chose to change.
===About Fair Tests===
There are many ways to make a test unfair.
: If we wanted to see who is the fastest in class a fair test would make sure everyone is wearing shoes, no-one is wearing their school bag and everyone has to run the same distant. The test would not be fair if some people weren't allowed to wear shoes, or some had to wear their school bags.
: If we wanted to whether sand, salt, flour or sugar dissolve we would make sure we used the same amount of water, the same amount of each powder and stir them for the same amount of time. The test would not be fair if we used different amounts of water each time, or a different amount of powder or didn't stir some of them.
: In a '''fair test''' you can trust the results. If an [[experiment]] is not a '''fair test''' then you cannot believe your results because they may be caused by you changing something else.

← Older revision		Revision as of 07:52, 7 December 2019
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	:[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 ''Fair tests, page 5, GCSE Physics; The Revision Guide, CGP, 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 ''Fair tests, 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 ''Fait tests, page 10, GCSE Physics, 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 ''Fait tests, page 10, GCSE Physics, CGP, Edexcel '']
		+
		+	====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 ''Fair test, pages 8, Gateway GCSE Physics, Oxford, 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 ''Fair tests, page 5, 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 ''Fair tests, page 5, 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 ''Fair tests, page 8, Gateway GCSE Biology, 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 ''Fair tests, page 8, Gateway GCSE Chemistry, Oxford, OCR '']

← Older revision		Revision as of 16:11, 19 November 2019
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	:[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=9e29fad914244909903e5e93f8a01d122 ''Fair tests, page 5, GCSE Chemistry; The Revision Guide, CGP, 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=9e29fad914244909903e5e93f8a01d122 ''Fair tests, page 5, 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 ''Fair tests, page 9, GCSE Combined Science Trilogy; Physics, 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 ''Fair tests, page 9, GCSE Combined Science Trilogy; Physics, CGP, AQA '']
		+
		+	====Edexcel====
		+
		+	:[https://www.amazon.co.uk/gp/product/1782948120/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948120&linkCode=as2&tag=nrjc-21&linkId=dedef775c6a43dbb0a609441525adac0 ''Fair tests, page 10, GCSE Biology, 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 ''Fair tests, page 10, GCSE Chemistry, 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 ''Fair tests, page 5, GCSE Chemistry; The Revision Guide, CGP, 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 ''Fair tests, 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 ''Fait tests, page 10, GCSE Physics, CGP, Edexcel '']

← Older revision		Revision as of 15:14, 15 November 2019
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	===About Fair Tests===		===About Fair Tests===
	: An [[experiment]] can be made a '''fair test''' with [[Control Variable]]s. If there are enough [[Control Variable]]s then only the [[Independent Variable\|independent variable]] will be able to affect the [[Dependent Variable\|dependent variable]].		: An [[experiment]] can be made a '''fair test''' with [[Control Variable]]s. If there are enough [[Control Variable]]s then only the [[Independent Variable\|independent variable]] will be able to affect the [[Dependent Variable\|dependent variable]].
		+
		+	===References===
		+	====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 ''Fair tests, page 10, 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 ''Fair tests, page 10, 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 ''Fair tests, page 10, GCSE Physics; The Complete 9-1 Course for AQA, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1471851370/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851370&linkCode=as2&tag=nrjc-21&linkId=01c69b0ae058f809cf636033e6ba793e ''Fair tests, page 17, GCSE Physics, Hodder, 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 ''Fair tests, page 266, 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 ''Fair tests, page 278, GCSE Physics; Third Edition, Oxford University Press, 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 ''Fair tests, page 4, GCSE Biology; The Revision Guide, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/178294558X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=178294558X&linkCode=as2&tag=nrjc-21&linkId=f0dfb66dafcb0c6e9449e7b1a4ae1ac162 ''Fair tests, page 4, GCSE Physics; The Revision Guide, CGP, 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=9e29fad914244909903e5e93f8a01d122 ''Fair tests, page 5, 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 ''Fair tests, page 9, GCSE Combined Science Trilogy; Physics, CGP, AQA '']

@@ Line 12: / Line 12: @@
 ==Key Stage 3==
 ===Meaning===
 A '''fair test''' is an [[experiment]] in which only one [[variable]], the [[Independent Variable|independent variable]], is changed to make sure [[result]]s are only affected by the [[Independent Variable|independent variable]].

← Older revision		Revision as of 15:43, 28 November 2018
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	: If we wanted to know which dissolves best sand, salt, flour or sugar in a '''fair test''' we would make sure we used the same amount of water, the same amount of each powder and stir them for the same amount of time. The test would not be fair if we used different amounts of water each time, or a different amount of powder or didn't stir some of them.		: If we wanted to know which dissolves best sand, salt, flour or sugar in a '''fair test''' we would make sure we used the same amount of water, the same amount of each powder and stir them for the same amount of time. The test would not be fair if we used different amounts of water each time, or a different amount of powder or didn't stir some of them.
	: In a '''fair test''' you can trust the results. If an [[experiment]] is not a '''fair test''' then you cannot believe your results because they may be caused by you changing something else.		: In a '''fair test''' you can trust the results. If an [[experiment]] is not a '''fair test''' then you cannot believe your results because they may be caused by you changing something else.
		+
		+	==Key Stage 3==
		+	===Meaning===
		+	A '''fair test''' is an [[experiment]] in which only one [[variable]], the [[Independent Variable\|independent variable]], is changed to make sure [[result]]s are only affected by the [[Independent Variable\|independent variable]].
		+
		+	===About Fair Tests===
		+	: An [[experiment]] can be made a '''fair test''' with [[Control Variable]]s. If there are enough [[Control Variable]]s then only the [[Independent Variable\|independent variable]] will be able to affect the [[Dependent Variable\|dependent variable]].

@@ Line 8: / Line 8: @@
 There are many ways to make a test unfair.
 : If we wanted to see who is the fastest in class we would do a '''fair test''' where we would make sure everyone is wearing shoes, no-one is wearing their school bag and everyone has to run the same distant. The test would not be fair if some people weren't allowed to wear shoes or some had to wear their school bags.
-: If we wanted to know whether sand, salt, flour or sugar dissolve in a '''fair test''' we would make sure we used the same amount of water, the same amount of each powder and stir them for the same amount of time. The test would not be fair if we used different amounts of water each time, or a different amount of powder or didn't stir some of them.
+: If we wanted to know which dissolves best sand, salt, flour or sugar in a '''fair test''' we would make sure we used the same amount of water, the same amount of each powder and stir them for the same amount of time. The test would not be fair if we used different amounts of water each time, or a different amount of powder or didn't stir some of them.
 : In a '''fair test''' you can trust the results. If an [[experiment]] is not a '''fair test''' then you cannot believe your results because they may be caused by you changing something else.

@@ Line 7: / Line 7: @@
 ===About Fair Tests===
 There are many ways to make a test unfair.
-: If we wanted to see who is the fastest in class a with a'''fair test''' we would make sure everyone is wearing shoes, no-one is wearing their school bag and everyone has to run the same distant. The test would not be fair if some people weren't allowed to wear shoes, or some had to wear their school bags.
+: If we wanted to see who is the fastest in class we would do a '''fair test''' where we would make sure everyone is wearing shoes, no-one is wearing their school bag and everyone has to run the same distant. The test would not be fair if some people weren't allowed to wear shoes, or some had to wear their school bags.
 : If we wanted to know whether sand, salt, flour or sugar dissolve in a '''fair test''' we would make sure we used the same amount of water, the same amount of each powder and stir them for the same amount of time. The test would not be fair if we used different amounts of water each time, or a different amount of powder or didn't stir some of them.
 : In a '''fair test''' you can trust the results. If an [[experiment]] is not a '''fair test''' then you cannot believe your results because they may be caused by you changing something else.