Post on 15-Jul-2020
White Rose MathsHome Learning Video Links
Year 5
Summer Term Week 10 (w/c 13th July)
Lesson 1
Metric units https://vimeo.com/436507484
Lesson 2
Imperial units https://vimeo.com/436507629
Lesson 3
Converting units of time https://vimeo.com/436507740
Lesson 4
Timetables https://vimeo.com/436507852
Metric units
1 Howlongiseachline?
Giveyouranswerinbothcentimetresandmillimetres.
a)
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
cm mm
b)
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
cm mm
c)
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
cm mm
d)
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
cm mm
2 Completetheconversion. 1cm= mm
3 Dexterisconvertingunitsofmeasure.
CompleteDexter’sworkingstoshowthatheiscorrect.
WhatotherconversionscouldyouworkoutusingDexter’smethod?
4 Completetheconversions.
a) 15cm= mm e) cm=0.2m
b) 12m= cm f) 4.65m= cm
c) 16.5m= cm g) 52,000mm= cm
d) mm=165cm h) 52,000mm= m
©WhiteRoseMaths2020
1 m = cm
1 cm = mm
so, 1 m = mm
If I know how many millimetres are in 1 cm, and how many centimetres are in 1 m, then I can work out how
many millimetres are in 1 m.
©WhiteRoseMaths2020
5 MoandRosiearemeasuringthelengthoftheplayground.
a) Whoseunitofmeasureismoreappropriate?__________________
Explainyouranswer.
b) Rosiehasmeasuredthelengthoftheplaygroundas563cm.
WhatanswerwillMogetinmetres? m
6 EvaandAmiraremeasuringthelengthofapaperclip.
a) Whoseunitofmeasureismoreappropriate?__________________
Explainyouranswer.
b) Amirhasmeasuredthelengthofthepaperclipas0.8cm.
WhatanswerwillEvagetinmillimetres? mm
7 Thetableshowstheheightsoffoursunflowers.
Sunflower A B C D
Height 0.86m 91cm 640mm 72cm
Putthesunflowersinorder,startingwiththeshortest.
8 Thedepthofaplankis15mm.
12oftheplanksarestackedontopof
eachother.
Whatisthedepthofthestackofplanks?
Giveyouranswerincentimetres.
cm
9 Dexteris146cmtall.
Annieis0.27mshorterthanDexter.
HowtallisAnnie?
Giveyouranswerinmetres.
m
10 Thethicknessofa20pcoinis2mm.
Tommystacks£4worthof20pcoinsontopofeachother.
Howtallisthestackofcoins?
Giveyouranswerincentimetres.
cm
I’m going to measure it in metres. I’m going to measure
it in centimetres.Mo
Rosie
I’m going to measure it in millimetres.
I’m going to measure it in centimetres.Eva
Amir
TW
ENTY
PENC
E
Imperial units
1
Usethisfacttocompletetheconversions.
a) 2inches≈ cm e) inches≈7.5cm
b) 4inches≈ cm f) 25cm≈ inches
c) 5inches≈ cm g) inches≈22.5cm
d) 0.5inches≈ cm h) 1m≈ inches
2 Thereare12inchesin1foot.
Tommyis4feet8inchestall.
a) WhatisTommy’sheightininches?
inches
b) Approximately,howtallisTommyincentimetres?
cm
3
Usethisfacttocompletetheconversions.
a) 2kg≈ lb e) kg≈22lb
b) 4kg≈ lb f) 24.2lbs≈ kg
c) 5kg≈ lb g) kg≈220lb
d) 0.5kg≈ lb h) 2,500g≈ lb
4 Adogweighs25kg.
a) Approximately,whatistheweightofthedoginpounds?
lb
b) Thereare14poundsinastone.
Approximately,whatistheweightofthedoginstones
andpounds?
stone lb
©WhiteRoseMaths2020
1inchisapproximatelyequalto2.5cm
1inch≈2.5cm
4ft8in
1kilogramisapproximatelyequalto2.2pounds
1kg≈2.2lb
25kg
©WhiteRoseMaths2020
5
Usethisfacttocompletetheconversions.
a) 2pints≈ ml e) l≈5pints
b) 4pints≈ ml f) 56.8ml≈ pints
c) 5pints≈ ml g) pints≈56.8l
d) 0.5pints≈ ml h) 20pints≈ l
6 Thecapacityofabarrelis11.36l.
a) Approximately,whatisthecapacityof
thebarrelinpints?
pints
b) Thereare8pintsinagallon.
Approximately,whatisthecapacityofthebarrelingallons?
gallons
7 Asetofscalesisbalanced.
5 kg 2.4 lb
Whatistheweightofthebox?Giveyouranswerinpounds.
lb
8 Amilkmandelivers50pintsofmilkaday.
Howmanylitresofmilkdoeshedeliverinafullweek?
l
9 Theaverageweightofanewbornbabyis7.5lb.
Doraweighed3.5kgwhenshewasborn.
DidDoraweighmoreorlessthantheaverage
weightwhenshewasborn? __________________
Approximately,howmuchmoreorlessthantheaveragedid
sheweigh?
lb
1pintisapproximatelyequalto568millilitres
1pint≈568ml
11.36 litres
Converting units of time
1 Usethenumberstocompletethestatements.
52 7 60 241260
a) Thereare daysinaweek.
b) Thereare hoursinaday.
c) Thereare minutesinanhour.
d) Thereare weeksinayear.
e) Thereare monthsinayear.
f) Thereare secondsinaminute.
2 TommyandKimarecompletingthestatement.
Whodoyouagreewith?________________
Talkaboutitwithapartner.
3 Fillintheboxestocompletetheconversions.
a)
6 12
1 2 9
48
years
months
b)
7
10.5 3
63 364
weeks
days
c)
6015
1 4 50
1,440
hours
minutes
4 Completetheconversions.
a) 6weeks= days d) 3days= hours
b) 7years= months e) weeks=98days
c) 5minutes= seconds f) minutes=9hours
©WhiteRoseMaths2020
The answer is 365
The answer is 366Tommy
Kim
There are days in a year.
©WhiteRoseMaths2020
g) hours=2.5days i) 12
anhour= minutes
h) 18months= years j) seconds= 34
ofaminute
5 AlexandJackareconverting52daysintoweeks.
Whoiscorrect?_________________
Talkaboutitwithapartner.
6 RonandEvahaveknowneachotherfor103days.
Forhowmanyweeksanddayshavetheyknowneachother?
weeksand days
7 AmirandAnnieranarace.
Amirrantheracein3minutesand14seconds.
Annierantheracein187seconds.
Whowasfaster?___________________
Showyourworkings.
8 Dora’sbirthdayison17August.
a) HowmanyhoursisituntilDora’sbirthday?
hours
b) HowmanyminutesisituntilDora’sbirthday?
minutes
c) HowmanysecondsisituntilDora’sbirthday?
seconds
9 Workouthowoldyouareindays,hoursandminutes.
days hours minutes
I can’t do it because 52 is not a multiple of 7
I can convert it into weeks
and days.
AlexJack
It’s currently 6 pm on 14 August.
Timetables
1 Hereisabustimetable.
Bus A Bus B Bus C
GreenParkRoad 08:45 09:00 09:15
ForrestDrive 09:05 09:20 09:35
SummervilleStreet 09:22 09:37 09:52
PennyBridge 09:40 09:55
a) WhattimedoesBusAarriveatGreenParkRoad?
b) WhattimedoesBusBarriveatSummervilleStreet?
c) WhattimedoesBusCarriveatForrestDrive?
d) Eachbustakesthesameamountoftimetogetfrom
GreenParkRoadtoPennyBridge.
WhattimedoesBusCarriveatPennyBridge?
e) EvaneedstobeatSummervilleStreetby9:35
WhichbusdoessheneedtogetfromGreenParkRoad?
2 HereisanextractfromaTVguide.
a) Atwhattimesisthenewson? and
b) WhattimedoesDetectiveFilesstart?
c) HowlongisWilsonStreetonfor?_________________
d) EvaisworkingouthowlongCatchIt!isonfor.
Hereareherworkings.
DoyouagreewithEva?_________________
Talkaboutitwithapartner.
e)
DoyouagreewithRon?_________________
Explainyouranswer.©WhiteRoseMaths2020
News Catch It!Giant George
Wilson Street News Detective Files
The news is on for half an hour in total.
7 9
1 8 10 10
– 1 7 1 5
0 0 8 5Catch It! is on for 85 minutes.
17:00 17:30 18:00 18:30 19:00 19:30 20:00
©WhiteRoseMaths2020
5 Drawatimetableofyourschoolday.
a) Howmanyminutesdoyouspendatschool?
minutes
b) Howmanysecondsdoyouhaveforyourlunchbreak?
seconds
c) Writeyourownquestionsforapartnertoanswerabout
yourtimetable.
d) Workwithapartnertocreateyourtimetablefortherestof
theweek.
Workouthowmanyhours,minutesanddaysyouspendon
eachsubject.
3 Hereispartofatraintimetable.
a) HowmanyofthetrainsgoallthewayfromStPancras
toGravesend?
b) Howlongdoesthe06:40taketogetfromStPancrastoAshford?
minutes
c) Whichtraintakestheleastamountoftimetogetfrom
StPancrastoGravesend?
4 Inthistimetable,allthetrainsstopateverystationandthetime
takenbetweenstationsdoesnotchange.
Fillinthemissinginformation.
StPancras 06:25 06:40 06:55 07:05 07:22
Stratford 06:32 06:47 07:02 07:12 07:29
Ebbsfleet 06:43 06:59 07:15 07:23 07:40
Ashford – 07:19 – 07:42 –
Gravesend 06:47 – 07:18 – 07:43
Aberford 08:30 11:00 13:10
Cartown 11:22
Donville 13:47
Highborough 14:01
Southland 09:57 16:03
Metric units
1 Howlongiseachline?
Giveyouranswerinbothcentimetresandmillimetres.
a)
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
cm mm
b)
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
cm mm
c)
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
cm mm
d)
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
cm mm
2 Completetheconversion. 1cm= mm
3 Dexterisconvertingunitsofmeasure.
CompleteDexter’sworkingstoshowthatheiscorrect.
WhatotherconversionscouldyouworkoutusingDexter’smethod?
4 Completetheconversions.
a) 15cm= mm e) cm=0.2m
b) 12m= cm f) 4.65m= cm
c) 16.5m= cm g) 52,000mm= cm
d) mm=165cm h) 52,000mm= m
©WhiteRoseMaths2020
1 m = cm
1 cm = mm
so, 1 m = mm
If I know how many millimetres are in 1 cm, and how many centimetres are in 1 m, then I can work out how
many millimetres are in 1 m.
©WhiteRoseMaths2020
5 MoandRosiearemeasuringthelengthoftheplayground.
a) Whoseunitofmeasureismoreappropriate?__________________
Explainyouranswer.
b) Rosiehasmeasuredthelengthoftheplaygroundas563cm.
WhatanswerwillMogetinmetres? m
6 EvaandAmiraremeasuringthelengthofapaperclip.
a) Whoseunitofmeasureismoreappropriate?__________________
Explainyouranswer.
b) Amirhasmeasuredthelengthofthepaperclipas0.8cm.
WhatanswerwillEvagetinmillimetres? mm
7 Thetableshowstheheightsoffoursunflowers.
Sunflower A B C D
Height 0.86m 91cm 640mm 72cm
Putthesunflowersinorder,startingwiththeshortest.
8 Thedepthofaplankis15mm.
12oftheplanksarestackedontopof
eachother.
Whatisthedepthofthestackofplanks?
Giveyouranswerincentimetres.
cm
9 Dexteris146cmtall.
Annieis0.27mshorterthanDexter.
HowtallisAnnie?
Giveyouranswerinmetres.
m
10 Thethicknessofa20pcoinis2mm.
Tommystacks£4worthof20pcoinsontopofeachother.
Howtallisthestackofcoins?
Giveyouranswerincentimetres.
cm
I’m going to measure it in metres. I’m going to measure
it in centimetres.Mo
Rosie
I’m going to measure it in millimetres.
I’m going to measure it in centimetres.Eva
Amir
TW
ENTY
PENC
E
Imperial units
1
Usethisfacttocompletetheconversions.
a) 2inches≈ cm e) inches≈7.5cm
b) 4inches≈ cm f) 25cm≈ inches
c) 5inches≈ cm g) inches≈22.5cm
d) 0.5inches≈ cm h) 1m≈ inches
2 Thereare12inchesin1foot.
Tommyis4feet8inchestall.
a) WhatisTommy’sheightininches?
inches
b) Approximately,howtallisTommyincentimetres?
cm
3
Usethisfacttocompletetheconversions.
a) 2kg≈ lb e) kg≈22lb
b) 4kg≈ lb f) 24.2lbs≈ kg
c) 5kg≈ lb g) kg≈220lb
d) 0.5kg≈ lb h) 2,500g≈ lb
4 Adogweighs25kg.
a) Approximately,whatistheweightofthedoginpounds?
lb
b) Thereare14poundsinastone.
Approximately,whatistheweightofthedoginstones
andpounds?
stone lb
©WhiteRoseMaths2020
1inchisapproximatelyequalto2.5cm
1inch≈2.5cm
4ft8in
1kilogramisapproximatelyequalto2.2pounds
1kg≈2.2lb
25kg
©WhiteRoseMaths2020
5
Usethisfacttocompletetheconversions.
a) 2pints≈ ml e) l≈5pints
b) 4pints≈ ml f) 56.8ml≈ pints
c) 5pints≈ ml g) pints≈56.8l
d) 0.5pints≈ ml h) 20pints≈ l
6 Thecapacityofabarrelis11.36l.
a) Approximately,whatisthecapacityof
thebarrelinpints?
pints
b) Thereare8pintsinagallon.
Approximately,whatisthecapacityofthebarrelingallons?
gallons
7 Asetofscalesisbalanced.
5 kg 2.4 lb
Whatistheweightofthebox?Giveyouranswerinpounds.
lb
8 Amilkmandelivers50pintsofmilkaday.
Howmanylitresofmilkdoeshedeliverinafullweek?
l
9 Theaverageweightofanewbornbabyis7.5lb.
Doraweighed3.5kgwhenshewasborn.
DidDoraweighmoreorlessthantheaverage
weightwhenshewasborn? __________________
Approximately,howmuchmoreorlessthantheaveragedid
sheweigh?
lb
1pintisapproximatelyequalto568millilitres
1pint≈568ml
11.36 litres
Converting units of time
1 Usethenumberstocompletethestatements.
52 7 60 241260
a) Thereare daysinaweek.
b) Thereare hoursinaday.
c) Thereare minutesinanhour.
d) Thereare weeksinayear.
e) Thereare monthsinayear.
f) Thereare secondsinaminute.
2 TommyandKimarecompletingthestatement.
Whodoyouagreewith?________________
Talkaboutitwithapartner.
3 Fillintheboxestocompletetheconversions.
a)
6 12
1 2 9
48
years
months
b)
7
10.5 3
63 364
weeks
days
c)
6015
1 4 50
1,440
hours
minutes
4 Completetheconversions.
a) 6weeks= days d) 3days= hours
b) 7years= months e) weeks=98days
c) 5minutes= seconds f) minutes=9hours
©WhiteRoseMaths2020
The answer is 365
The answer is 366Tommy
Kim
There are days in a year.
©WhiteRoseMaths2020
g) hours=2.5days i) 12
anhour= minutes
h) 18months= years j) seconds= 34
ofaminute
5 AlexandJackareconverting52daysintoweeks.
Whoiscorrect?_________________
Talkaboutitwithapartner.
6 RonandEvahaveknowneachotherfor103days.
Forhowmanyweeksanddayshavetheyknowneachother?
weeksand days
7 AmirandAnnieranarace.
Amirrantheracein3minutesand14seconds.
Annierantheracein187seconds.
Whowasfaster?___________________
Showyourworkings.
8 Dora’sbirthdayison17August.
a) HowmanyhoursisituntilDora’sbirthday?
hours
b) HowmanyminutesisituntilDora’sbirthday?
minutes
c) HowmanysecondsisituntilDora’sbirthday?
seconds
9 Workouthowoldyouareindays,hoursandminutes.
days hours minutes
I can’t do it because 52 is not a multiple of 7
I can convert it into weeks
and days.
AlexJack
It’s currently 6 pm on 14 August.
Timetables
1 Hereisabustimetable.
Bus A Bus B Bus C
GreenParkRoad 08:45 09:00 09:15
ForrestDrive 09:05 09:20 09:35
SummervilleStreet 09:22 09:37 09:52
PennyBridge 09:40 09:55
a) WhattimedoesBusAarriveatGreenParkRoad?
b) WhattimedoesBusBarriveatSummervilleStreet?
c) WhattimedoesBusCarriveatForrestDrive?
d) Eachbustakesthesameamountoftimetogetfrom
GreenParkRoadtoPennyBridge.
WhattimedoesBusCarriveatPennyBridge?
e) EvaneedstobeatSummervilleStreetby9:35
WhichbusdoessheneedtogetfromGreenParkRoad?
2 HereisanextractfromaTVguide.
a) Atwhattimesisthenewson? and
b) WhattimedoesDetectiveFilesstart?
c) HowlongisWilsonStreetonfor?_________________
d) EvaisworkingouthowlongCatchit!isonfor.
Hereareherworkings.
DoyouagreewithEva?_________________
Talkaboutitwithapartner.
e)
DoyouagreewithRon?_________________
Explainyouranswer.©WhiteRoseMaths2020
News Catch It!Giant George
Wilson Street News Detective Files
The news is on for half an hour in total.
7 9
1 8 10 10
– 1 7 1 5
0 0 8 5Catch it! is on for 85 minutes.
17:00 17:30 18:00 18:30 19:00 19:30 20:00
©WhiteRoseMaths2020
5 Drawatimetableofyourschoolday.
a) Howmanyminutesdoyouspendatschool?
minutes
b) Howmanysecondsdoyouhaveforyourlunchbreak?
seconds
c) Writeyourownquestionsforapartnertoanswerabout
yourtimetable.
d) Workwithapartnertocreateyourtimetablefortherestof
theweek.
Workouthowmanyhours,minutesanddaysyouspendon
eachsubject.
3 Hereispartofatraintimetable.
a) HowmanyofthetrainsgoallthewayfromStPancras
toGravesend?
b) Howlongdoesthe06:40taketogetfromStPancrastoAshford?
minutes
c) Whichtraintakestheleastamountoftimetogetfrom
StPancrastoGravesend?
4 Inthistimetable,allthetrainsstopateverystationandthetimes
takenbetweenstationsdoesnotchange.
Fillinthemissinginformation.
StPancras 06:25 06:40 06:55 07:05 07:22
Stratford 06:32 06:47 07:02 07:12 07:29
Ebbsfleet 06:43 06:59 07:15 07:23 07:40
Ashford – 07:19 – 07:42 –
Gravesend 06:47 – 07:18 – 07:43
Aberford 08:30 11:00 13:10
Cartown 11:22
Donville 13:47
Highborough 14:01
Southland 09:57 16:03