Unit - Revision history

Ellen References at 18:38, 20 December 2019

2019-12-20T18:38:03Z

Ellen References at 16:18, 29 November 2019

2019-11-29T16:18:54Z

Ellen References at 15:28, 14 November 2019

2019-11-14T15:28:32Z

NRJC at 14:32, 28 March 2019

2019-03-28T14:32:32Z

NRJC at 10:25, 28 March 2019

2019-03-28T10:25:16Z

NRJC: /* About Units */

2019-03-21T14:02:19Z

‎About Units

NRJC: /* Key Stage 3 */

2019-03-21T14:01:30Z

‎Key Stage 3

NRJC: /* Key Stage 3 */

2019-03-21T13:48:08Z

‎Key Stage 3

NRJC: /* About Units */

2018-11-29T21:41:38Z

‎About Units

NRJC: /* About Units */

2018-11-29T21:38:13Z

‎About Units

← Older revision		Revision as of 18:38, 20 December 2019
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	:[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 ''Units, pages 18, 19, 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 ''Units, pages 18, 19, GCSE Physics, CGP, 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 ''Units, pages 19, 20, GCSE Biology, CGP, 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 ''Units, pages 19, 20, GCSE Biology, 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 ''Units (maths), pages 285-286, Gateway GCSE Physics, Oxford, 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 ''Units, page 288, Gateway GCSE Biology, Oxford, 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 ''Units, page 8, 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 ''Units, page 9, Gateway GCSE Biology; The Revision Guide, CGP, OCR '']
		+	:[https://www.amazon.co.uk/gp/product/1782945687/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945687&linkCode=as2&tag=nrjc-21&linkId=9a598e52189317a20311d7a632747bc9 ''Units, page 9, Gateway GCSE Physics; The Revision Guide, CGP, 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 ''Units, pages 5, 96, 164-165, 300-302, Gateway GCSE Chemistry, Oxford, OCR '']

← Older revision		Revision as of 16:18, 29 November 2019
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	:[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Units; converting between, page 28, GCSE Biology, CGP, AQA '']		:[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Units; converting between, page 28, GCSE Biology, CGP, AQA '']
	:[https://www.amazon.co.uk/gp/product/1782946381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946381&linkCode=as2&tag=nrjc-21&linkId=5ec5fc3f6429e30c1d9ab9bca2bccf93 ''Units; converting between, page 28, GCSE Combined Science Trilogy; Biology, CGP, AQA '']		:[https://www.amazon.co.uk/gp/product/1782946381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946381&linkCode=as2&tag=nrjc-21&linkId=5ec5fc3f6429e30c1d9ab9bca2bccf93 ''Units; converting between, page 28, GCSE Combined Science Trilogy; Biology, CGP, AQA '']
		+
		+	====Edexcel====
		+
		+	:[https://www.amazon.co.uk/gp/product/1292120207/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120207&linkCode=as2&tag=nrjc-21&linkId=22455ff53961978667722edaa64c0be5 ''Units, page 3, GCSE Biology, Pearson, 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 ''Units, page 9, GCSE Biology; 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 ''Units, pages 18, 19, GCSE Physics, CGP, 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 ''Units, pages 19, 20, GCSE Biology, CGP, Edexcel '']

← Older revision		Revision as of 15:28, 14 November 2019
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	\|		\|
	\|}		\|}
		+
		+	===References===
		+	====AQA====
		+
		+	:[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Units, page 19, GCSE Biology, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782946381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946381&linkCode=as2&tag=nrjc-21&linkId=5ec5fc3f6429e30c1d9ab9bca2bccf93 ''Units, page 19, GCSE Combined Science Trilogy; Biology, CGP, 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 ''Units, page 8, GCSE Biology; The Revision Guide, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945598/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945598&linkCode=as2&tag=nrjc-21&linkId=ad276ad49df77ab4b40ab4fd0fe10388 ''Units, page 8, GCSE Combined Science; 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=9e29fad914244909903e5e93f8a01d263 ''Units, page 9, 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 ''Units, pages 17, 18, GCSE Combined Science Trilogy; Physics, 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 ''Units, pages 18, 19, 168, GCSE Combined Science Trilogy; Chemistry, 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 ''Units, pages 18, 19, 200, GCSE 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 ''Units, pages 18, 19, GCSE Physics; The Complete 9-1 Course for AQA, CGP, 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 ''Units, pages 266-268, GCSE Physics; Third Edition, Oxford University Press, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/0198359373/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359373&linkCode=as2&tag=nrjc-21&linkId=952a73bbb09d222ecc4b50d200679849 ''Units, pages 4-5, 9, GCSE Biology; Third Edition, Oxford University Press, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Units; converting between, page 28, GCSE Biology, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782946381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946381&linkCode=as2&tag=nrjc-21&linkId=5ec5fc3f6429e30c1d9ab9bca2bccf93 ''Units; converting between, page 28, GCSE Combined Science Trilogy; Biology, CGP, AQA '']

@@ Line 183: / Line 183: @@
 |kilohertz, megahertz, gigahertz
 |-
-|Magnetic Field Density
+|Magnetic Flux Density
 |Teslas
 |milliteslas

@@ Line 20: / Line 20: @@
 |-
 |Temperature
-|degrees Celcius
+|degrees Celsius
 |degrees Faranheit
 |-
@@ Line 66: / Line 66: @@
 |-
 |Temperature
-|degrees Celcius
+|degrees Celsius
 |degrees Faranheit
 |-
@@ Line 112: / Line 112: @@
 |-
 |Temperature
-|degrees Celcius or Kelvin
+|degrees Celsius or Kelvin
 |degrees Faranheit
 |-

@@ Line 95: / Line 95: @@
 ===About Units===
 : [[Unit]]s used in science mean the same thing everywhere. A metre is the same [[distance]] everywhere.
-: Without [[unit]]s a number doesn't mean anything. For example if you ask someone how far away is London and they say '150', that doesn't mean anything. 150 what? 150 camels away? 150 seconds away? 150 metres away? A '''unit''' gives the number meaning. Perhaps London is 150 kilometres away.
+: Without [[unit]]s a number doesn't mean anything.
 : The [[unit]]s you should know are shown in the following table:
 {| class="wikitable"

@@ Line 90: / Line 90: @@
 |}
-==Key Stage 3==
+==Key Stage 4==
 ===Meaning===
 [[Unit]]s are quantities that give a number meaning.
@@ Line 103: / Line 103: @@
 |'''Other Units'''
 |-
-|Distance, Length, Width, Height
+|Distance, Displacement, Wavelength
 |metres
-|millimetres, centimetres, feet, kilometres, miles
+|nanometres, micrometers, millimetres, centimetres, feet, kilometres, miles
 |-
 |Time
 |seconds
-|minutes, hours, days, weeks, months, years
+|microseconds, milliseconds, minutes, hours, days, weeks, months, years
 |-
 |Temperature
-|degrees Celcius
+|degrees Celcius or Kelvin
 |degrees Faranheit
 |-
 |Mass
 |kilograms
-|grams
+|micrograms, milligrams, grams, megagrams (ton)
 |-
 |Area
@@ Line 125: / Line 125: @@
 |Volume
 |metres cubed
-|millilitres, centimetres cubed, litres, millimetres cubed
+|millilitres, centimetres cubed, litres, decimetres cubed
 |-
 |Force, Weight
 |Newtons
-|Pounds, Ounces, Stone
+|Pounds, Ounces, Stone, millinewtons, kilonewtons
 |-
-|Speed
+|Speed and Velocity
 |metres per second
 |miles per hour, kilometers per hour
 |}

@@ Line 5: / Line 5: @@
 : Without '''units''' a number doesn't mean anything. For example if you ask someone how far away is London and they say '150', that doesn't mean anything. 150 what? 150 camels away? 150 seconds away? 150 metres away? A '''unit''' gives the number meaning. Perhaps London is 150 kilometres away.
 : The units you should know are shown in the following table:
 {| class="wikitable"
 |-