3B. Maths Home Learning. 20.05.20

Today, we are going to be learning to find the duration between two times. The clocks you made last week will come in useful today.
This website is great and it also has a duration function at the bottom right corner to help you. https://www.visnos.com/demos/clock

Duration is the length of time something happens for. The duration of the school day is 6 hours and 15 minutes. The duration of playtime is 15 minutes. The duration of Miss Millar’s coffee making is about 5 minutes.

Remember that there are 60 minutes in an hour. When counting duration from 12:30 to 14:10. There are 30 minutes to 13:00, another 60 minutes to 14:00 and then 10 minutes to 14:10. The duration is 30+60+10 = 100 minutes. (We can also say 1 hour and 40 minutes)

BRONZE

SILVER

GOLD

41 thoughts on “3B. Maths Home Learning. 20.05.20

  1. Bronze
    1. Pals =1 hour.
    2. Dennis = 3 hours.
    3. Football = 2 hours.
    4. Adventure = 2.
    5. Upton Abbey = 50 mins.
    6. Westenders = 1 hour and 10 minutes.
    7. Jeremy Carl = 1 hour and 40 minutes.
    8. Planet Mars = 1 hour.

  2. Bronze

    Pals =1 hour
    Dennis = 3 hours
    Football = 2 hours
    Adventure = 2
    Upton Abbey = 50 mins
    Westenders = 1 hour and 10 minutes
    Jeremy Carl = 1 hour and 40 minutes
    Planet Mars = 1 hour

  3. Bronze
    Pals =1 hour
    Dennis = 3 hours
    Football = 2 hours
    Adventure = 2
    Upton Abbey = 50 mins
    Westenders = 1 hour and 10 minutes
    Jeremy Carl = 1 hour and 40 minutes
    Planet Mars = 1 hour

    Silver
    Rosie ran for 1 h 25 minutes.
    Tony ran for 45 minutes

    Leeds takes 21 minutes
    Halifax takes 1 hour 45 minutes
    Liverpool takes 1 hour 32 minutes
    London take 1 hour 23 minutes
    The train that takes longer is Halifax. I know that because it takes 1 hour 45 minutes

    Gold
    Seth has 1 hour and 10 minutes to tidy up his room.
    He spends 25 minutes moving toys + 35 minutes putting clothes away +
    5 minutes making the bed, he spend 65 minutes.
    So 1h 10min = 70 min
    80 min – 65 min = 5 min
    Seth has 5 minutes left.

    Gold
    The bus journey is 59 minutes
    I imagine that he started his journey at 15:23 and finished it at 16:23 which is 1h = 60 minutes and I took away 1minute 60min – 1min = 59min.

  4. Bronze.
    Pals 6:30 7:30 1 Hour.
    Dennis the explorer 15:15 18:15 3 Hours.
    The football show 12:00 14:00 2 Hours.
    An adventure 10:40 12:40 2 Hours.

  5. Bronze
    1h
    3h
    2h
    2h
    Silver
    Rosie ran for 85 minutes
    Tommy ran for 45 minutes
    Halifax train took the longest I know this because if you look at the hour you could count the numbers in between each number and get the hour.

    • Well done Aayan!

      Joel and Luxor are competing in a race.
      It took Joel 3/4 of an hour minus 21 minutes to finish.
      It took Luxor 11 minutes less than half an hour.

      Who won the race?
      Explain your answer.

  6. Bronze
    Pals: 06:30-07:30= 1 hour
    Dennis: 15:15-18:15= 3 hours
    Football: 12:00-14:00= 2 hours
    Adventure: 10:40-12:40= 2 hours
    For this I used My bedroom clock to work out the times.

    Upton Abbey= 50 mins
    Westenders= 1 hour and 10 minutes
    Jeremy Carl= 1 hour and 40 minutes
    Planet Mars= 1 hour
    Silver
    Rosie ran for 1 hour and 25 minutes.
    Tony ran for 45 minutes

    Train duration times
    Leeds takes 21 minutes
    Halifax takes 1 hour 45 minutes
    Liverpool takes 1 hour 32 minutes
    London takes 1 hour 23 minutes
    The train to Halifax takes the longest I know this because it takes 1 hour 45 minutes and the rest of the trains don’t take that long.
    Gold
    Seth in total has 1 hour and 10 minutes which is 80 minutes.
    He spends 25 minutes moving toys, 35 minutes putting clothes away
    5 minutes making the bed. In total this is 63 minutes.
    So I have worked out that 80 minutes – 63 minutes = 17 minutes. The answer is 17 minutes left.
    Gold
    15:23 – 16:22 = 59 minutes

  7. 60 minutes in a full turn.
    12 hours in a full turn.
    25 minutes between 12.00 and 12.25.

    Bronze
    Pals 1 hour (60 minutes)
    Dennis the Explorer 3 hours ( 90 minutes)
    The Football Show 2 hours (60 minutes)
    An Adventure 2 hours (60 minutes)

    Westenders 70 minutes
    Planet Mars 60 minutes
    Uptown Abbey 50 minutes
    Jeremy Carl 40 minutes

    Silver
    Rosie ran for 85 minutes.
    Tommy ran for 45 minutes

    the train that takes the longest is Halifax, I know because I worked out the duration.

  8. Bronze
    1h
    3h
    2h
    2h
    Silver
    Rosie ran for 1h 25 miniutes
    Tommyran for 45 minutes
    Leed21 minutes
    Halifax 1h 45 minutes
    Liverpool 1h 32 minutes
    London 1h 23 minute
    Halifax takes the longest

    • I am well impressed Aleena. Your Bronze and Silver challenge is completed correctly.
      Please try the gold challenges now.
      Well done Aleena.

  9. Bronze
    1h
    3h
    2h
    2h

    Silver
    Rosie ran for 1h 25min
    Tommy ran for 45min
    Leeds 21min
    Halifax 1h 45min
    Liverpool 1h 32min
    London 1h 23min
    Halifax takes the longest.

    Gold
    He has 5mins left.
    Amirs journey took 59 mins

    • Well done Zak!

      Joel and Luxor are competing in a race.
      It took Joel 3/4 of an hour minus 21 minutes to finish.
      It took Luxor 11 minutes less than half an hour.

      Who won the race?
      Explain your answer.

  10. 1. 15minutes
    2. Art 50minutes
    3. Tennis 1hour and 5minutes
    Bronze
    Pals=1 hour or 60minutes
    Dennis the explorer=3 hour or 180minutes
    The football show=2 hours or 120minutes
    an adventure=2 hours or 120 minutes
    Silver
    Rosie ran for 1 hour and 25minutes
    Tommy ran for 45minutes
    Leeds=21minutes
    Halifax=1 hour and 45minutes
    Liverpool=1 hour and 36minutes
    London=1 hour and 23minutes

    The Halifax train takes the longest because it takes 1 hour and 45 minutes.

    Gold
    1.25+5+35=1 hour and 5minutes he left 5 minutes.
    2.The bus journey took 59 minutes.

    • Great job Safa!
      Joel and Luxor are competing in a race.
      It took Joel 3/4 of an hour minus 17 minutes to finish.
      It took Luxor 9 minutes less than half an hour.

      Who won the race?
      Explain your answer.

  11. Starter challenge
    A quarter of a hour is 15 minutes
    Half of a hour is 30 minutes
    Three quarter of a hour is 45 minutes
    60 minutes is in a full clock hour.
    12 hours are in a full clock.
    25 minutes between 12:00 and 12:25.
    Art lesson is 50 minutes long.
    Tennis is 1 hour and 5 minutes long.
    Bronze

    Pals is 1 hour long.
    Dennis the explorer is 3 hours long.
    The football show is 2 hours long.
    An adventure is also 2 hours long.
    Wenstendres is 1 hour a nd 10 minutes long.
    Planet Mars is an 1 hour long.
    Upton abbey is 50 minutes long.
    Jermery Carls is 40 minutes long.

    Silver
    Rosie started running at 7:20am and stopped at 8:45am.
    Rosie ran for 1 hour and 25 minutes.
    Tommy started running at 9:10am and stopped at 9:55am.
    He ran for 45 minutes.

    Gold

    70-25=45
    45-5 =40
    40-35=5
    He has 5 more minutes to clean his room.
    Amir was on the bus for 59 minutes.It takes 7 minutes to half past 3 plus 30 minutes to the next hour and 22 more minutes,
    7+30=37
    37+22 =59
    It took him 59 minutes.

    • Well done Umar for completing all your challenges. Your explained your answers well, so I am really proud of you.
      How many minutes are in 3 and half hours?
      Please explain your answer.

    • Well done Maryam! How did you get on?

      Joel and Luxor are competing in a race.
      It took Joel 3/4 of an hour minus 10 minutes to finish.
      It took Luxor 2 minutes less than half an hour.

      Who won the race?
      Explain your answer.

  12. Maths home learning

    Starter challenge

    A quarter of an hour? It’s 15 minutes.
    Half an hour? It’s 30 minutes.
    Three quarter of an hour? It’s 45 minutes.

    60 minutes in one full turn of the clock, 12.00 to 13.00.
    12 hours in one full turn of a clock from 12.00 am to 12.00 pm
    25 minutes is the difference from 12.00 and 12.25.

    Art lesson last 50 minutes.
    Tennis lesson last 1 hour and 5 minutes or 65 minutes.

    Bronze
    Pals = 06.30 = 07.30 = 1 hour
    Dennis explorer = 15.15 = 18.15 = 3 hours
    Football show = 12.00 = 14.00 = 2 hours.
    Adventure = 10.40 = 12.40 = 2 hours.

    Longest to shortest
    Westender = 7.20 = 8.30 = 1 hr and 10 minute.
    Planet Mars = 8.00 = 9.00 = 1 hour.
    Upton abbey = 9.10 = 10.00 = 50 minutes.
    Jeremy Carl = 10.50 = 11.30 = 40 minutes.

    Silver
    Rosie started running at 7.20am, and stopped at 8.45am. Rosie ran for 85 minutes, or 1 hour and 25 minutes.
    Tommy started running at 09.00 and stopped at 09.55. Tommy ran for 45 minutes.

    The train that takes the longest is Halifax, because 60 + 60 + 3 + 42 = 165 minutes or 1 hour and 45 minutes.

    Gold
    Seth has 5 minutes left.
    25 + 5 + 35 = 105. 110 – 105 = 5.

    Amir bus journey took 59 minutes. Because he start at 15.23 and there 37 minute to 4, and the journey ends at 4.22, so we add the remain minutes of 22 to 37, which makes 59. So that’s how I got my answer.

    • WOW fantastic maths Faizan! I am so impressed.

      Joel and Luxor are competing in a race.
      It took Joel 3/4 of an hour minus 21 minutes to finish.
      It took Luxor 11 minutes less than half an hour.

      Who won the race?
      Explain your answer.

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