Year 4 and 5 Measures Unit 1 (45666)

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Year 4 and 5 Measures Unit 1 (45666)

Additional teacher instructions for practice sheets

These notes indicate which practice sheets are most appropriate for which groups.

Day 1 Y4 Matching 12 and 24 hour times Sheet 1 Working towards ARE

Day 1 Y4 Matching 12 and 24 hour times Sheet 2 Working at ARE

Day 1 Y4 Matching 12 and 24 hour times Sheet 3 Working at Greater Depth

Day 1 Y5 Busy weekend Sheet 4

Working towards ARE / Working at ARE / Greater Depth Greater Depth should attempt the Challenge.

Day 2 Y4 Converting times Sheet 1 Working towards ARE

Day 2 Y4 Converting times Sheet 2

Working at ARE / Working at Greater Depth Day 2 Y5 Hogwarts timetable Sheet 3

Working towards ARE / Working at ARE / Greater Depth

Working at ARE / Working towards ARE complete Parts A and B.

Greater Depth complete Parts B and C.

Day 3 Y4 Timetable challenge Sheet 1 Working towards ARE

Day 3 Y4 Timetable challenge Sheet 2 Working at ARE

Day 3 Y4 Timetable challenge Sheet 3 Working at Greater Depth

Day 3 Y5 Chigley line Sheet 4

Working towards ARE / Working at ARE / Greater Depth

Working towards ARE answer questions for Timetable A only, then Timetable B if time allows.

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Year 4 and 5 Measures Unit 1 (45666) Continued

Day 4 Y4 Finding times Sheet 1

Working towards ARE: start with column A then try column B Working at ARE: complete columns A, B and C

Working at Greater Depth: complete columns B, C and D Day 4 Y5 Find a time later Sheet 2

Working towards ARE / Working at ARE / Greater Depth Working towards ARE complete Q1-8.

Working at ARE complete Q1-12.

Greater Depth complete Q1-16.

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Title

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Challenge

Working at ARE Working at ARE

Challenge copy here...

Matching 12 and 24 hour times

Sheet 1

Cut out the 12-hour and 24-hour times and stick the matching times together.

practice_meas_45666_day1

12:25 3:10 pm 10:45 19:30 9:35 am 15:10

10:45 am 7:30 pm 12:25 pm 5:50 am 05:50 09:35

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Title

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Challenge

Matching 12 and 24 hour times

Sheet 2

Cut out the 12-hour and 24-hour times and stick the matching times together.

12:25 3:10 pm 10:45 19:30 9:35 am 15:10

10:45 am 20:05 12:25 pm 5:50 am 13:40 09:35

8:05 pm 7:20 am 5:50 1:40 pm 7:30 pm 07:20

(5)

Title

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Challenge

Matching 12 and 24 hour times

Sheet 3

1. Give the equivalent 12 hour times for:

12:25 19:30 05:50 07:20 16:55 00:15

2. Give the equivalent 24 hour times for:

3:10pm 10:45am 1:40pm 8:05pm 9:35pm 1.20am

Challenge

practice_meas_45666_day1 Can you re-write all the times above in order, from midnight onwards?

(6)

Busy weekend

Sheet 4

Challenge

Simon and Lizzie want to get the two jobs done in one weekend. They need to finish by 4:30 pm on Sunday. Write a different timetable for when they will do each task and when they will take coffee, lunch or tea breaks.

Simon and Lizzie are decorating two rooms.

This is how long each task takes:

Living room

Organising workspace: 20 minutes

Cleaning and preparing the walls: 55 minutes

Painting the first coat: 1 hour 32 minutes Painting the second coat: 1 hour 47 minutes Dining room

Organising workspace: 18 minutes Cleaning and preparing the walls: 49 minutes

Painting the first coat: 1 hour 21 minutes Painting the second coat: 1 hour 38 minutes Simon and Lizzie start the living room at 9.30 am on Saturday.

1. First they organise their workspace and prepare the walls.

What time do they take a coffee break?

2. At 11:15 am they start painting the first coat.

What time will they finish it and have lunch?

3. They start work on the second coat at 1:58 pm.

What time will they finish painting the living room?

Simon and Lizzie start the dining room at 10:22 am on Sunday.

4. First they organise their workspace and prepare the walls.

What time do they take a coffee break?

5. After a half-hour break they start painting the first coat.

What time will they finish it and have lunch?

6. Lunch takes 1 hour 7 minutes.

What time do they start work on the second coat?

7. What time will they finish painting the dining room?

8. Simon and Lizzie have a cup of tea for 10 minutes when they finish.

Then they want to go out at 4.30 pm.

How long will they have to get ready?

_day1

(7)

Title

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Challenge

Converting times

Sheet 1

Show these 12-hour digital clock times on an analogue clock face. Then convert them to 24-hour digital times.

2:35 pm

4:55 pm

1:20 pm

1.10 am

8:45 am

9:05 am

10:15 am

2:50 pm

10:40 pm

4:30 am

Challenge

Can you arrange the 10 times in order throughout the day?

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Title

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Challenge

Converting times

Sheet 2

Can you convert between analogue, 12-hour digital and 24-hour digital clocks?

Write in the missing times in each format.

Analogue clock Digital 12-hour format Digital 24-hour format

12 1

2 3

4 6 5 7 8 9

10 11

12 1

2 3

4 6 5 7 8 9

10 11

12 1

2 3

4 6 5 7 8 9

10 11

12 1

2 3

4 6 5 7 8 9

10 11

12 1

2 3

4 6 5 7 8 9

10 11

12 1

2 3

4 6 5 7 8 9

10 11

10:15 am

8:45 am 08:45

2:35 pm

13:20

10:40 pm

Challenge

Can you arrange the 8 times in order throughout the day?

(9)

Hogwarts timetable

Sheet 3

Part A

Write out Route 71 and Route 67 in 12-hour (am/pm) clock times.

Part B

Use the information in the timetable to answer these questions:

1. How long does Route 47 take from Kings Cross to Little Whinging?

2. How long does Route 71 take from Gretna Green to Hogwarts?

3. How long does Route 61 take from Hogwarts to Hogsmeade?

4. How long does Route 35 take from Little Whinging to Ottery St Catchpole?

Part C

1. Which is the fastest train from Gretna Green to Hogsmeade?

2. Which is the fastest train from Kings Cross to Ottery St Catchpole?

_day2

12:45 13:50 --- 20:21 --- 20:50 --- Route number 71 97 53 35 61 47 67 Diagon Alley 07:45 08.45 09:00 14:15 15:00 15:50 19:35 Kings Cross 08:02 09:02 09:17 14:45 15:17 16:07 19:52

Little Whinging 09:15 10:15 --- 16:37 --- 17:20 --- Ottery St

Catchpole

Gretna Green 18:50 --- 15:33 --- --- --- 05:02 Hogwarts 20:58 --- 18:25 --- 23:55 --- 07:36 Hogsmeade 21:07 --- 18:34 --- 00:04 --- 07:45

(10)

Title

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Challenge

Timetable challenge

Sheet 1

Use the information given to complete the timetable and answer the questions.

When you have finished check with your partner.

Three trains travel from Chester to Crewe on the same morning. The Fast Train leaves Chester 10 minutes after the Slow Train, but arrives in Crewe 10 minutes before it.

The Slow Train takes 30 minutes to reach Crewe and arrives at 10:30.

The Goods Train leaves 10 minutes before the Slow Train and arrives at Crewe 10 minutes after the Fast Train.

From the above description we know the following information. Can you work out from this information the rest of the timetable and the journey times?

Challenge

practice_meas_45666_day3 Can you write your own ‘train tale’ for a friend to work out?

Train Fast Train Slow Train Goods Train

Time it leaves Chester

Time it arrives in

Crewe 10:30

Length of journey

(11)

Title

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Challenge

Timetable challenge

Sheet 2

Three trains travel from Chester to Crewe on the same morning. The Fast Train leaves Chester 15 minutes after the Slow Train, but arrives in Crewe 10 minutes before it.

From the above description we know the following information. Can you work out from this information the rest of the timetable and the journey times?

Challenge

Time it arrives in

Crewe 10:30

Length of journey

(12)

Title

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Challenge

Timetable challenge

Sheet 3

Three trains travel from Chester Station to Crewe Station on the same morning. The Fast Train leaves Chester 12 minutes after the Slow Train, but arrives at Crewe 8 minutes before it.

From this information can you create a timetable that includes the journey times?

Challenge

Time it arrives in Crewe

Length of journey

(13)

Chigley Line

Sheet 4

1. How long does it take to travel from Chigley Parkway to Trumpton, using:

a) Timetable A b) Timetable B?

2. How long does it take to travel from Trumpton to Two Towns Junction, using:

3. How long does it take to travel from Trumpton to Camberwick Green using:

4. How long does it take to travel from Chigley Town to Trumpton, using:

5. How long does it take to travel from Chigley Parkway to Two Towns junction, using:

6. How long does it take to travel the whole distance from Chigley Town to Camberwick Green, using:

7. What is the same and what is different about the two timetables?

_day3

Timetables A and B are different options for a morning railway service on the Chigley Line.

Challenge

Olga lives in Trumpton. She starts work at 08.30 in Camberwick Green.

She has a 4-minute walk from the station.

Which timetable would be better for her? Why?

Timetable A Timetable B

Depart from Chigley Town 07:15 07:05 Arrive at Chigley Parkway 07:19 07:09 Depart from Chigley Parkway 07:22 07:16 Arrive at Trumpton 07:57 07:53 Depart from Trumpton 08:00 08:00 Arrive at Two Towns Junction 08:09 08:09 Depart from Two Towns Junction 08:12 08:16 Arrive at Camberwick Green 08:25 08:29

(14)

Title

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Challenge

Finding times

Sheet 1

Challenge

practice_meas_45666_day4 If you start at midnight and repeatedly add 1 hour and 5 minutes intervals, when will you first reach an o’clock time?

24-hour clock time Time 45 minutes

later Time 50 minutes

later Time 1 hour 25

minutes later Time 2 hours 45 minutes later 08:45

10.50

13.30

16.40 02:55

21:35

11:20

00:25

23:15

(15)

Find a time later

Sheet 2

_day4

Departure time Journey time Arrival time 1 13:34 18 mins 2 09:50 23 mins

3 10:51 45 mins 4 16:38 27 mins

5 14:42 35 mins 6 12:27 15 mins 7 18:49 25 mins 8 20:56 34 mins

9 09:25 1 hour 10 mins 10 10:17 2 hours 23 mins 11 15:45 1 hour 35 mins 12 18:52 1 hour 16 mins 13 14:38 2 hours 45 mins 14 13:27 1 hour 36 mins 15 19:34 3 hours 52 mins 16 22:56 6 hours 8 mins

(16)

Title

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Challenge

Measures

Answers

Day 1 Y4 Matching 12 and 24 hour times Sheet 1 12:25 pm = 12:25

3:10 pm = 15:10 10:45 am = 10:45 7:30 pm = 19:30 9:35 am = 09:35 5:50am = 05:50

Day 1 Y4 Matching 12 and 24 hour times Sheet 2 12:25 pm = 12:25

3:10 pm = 15:10 10:45 am = 10:45 7:30 pm = 19:30 9:35 am = 09:35 5:50am = 05:50 8:05 pm = 20:05 1:40 pm = 13:40 7:20 am = 07:20

practice_meas_45666_answers

Day 1 Y4 Matching 12 and 24 hour times Sheet 3 12:25 = 12:25 pm

19:30 = 7:30 pm 05:50 = 5:50 am 07:20 = 7:20 am 16:55 = 4:55 pm 00:15 = 12:15 am 3:10pm = 15:10 10:45am = 10:45 1:40pm = 13:40 8:05pm = 20:05 9:35pm = 21:35 1.20am = 01:20

(17)

Title

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Challenge

Measures

Answers

Day 1 Y5 Busy weekend Sheet 4

1. Simon and Lizzie take a coffee break at 10.45 am.

2. They will finish the first coat and have lunch at 12.47 pm.

3. They will finish painting the living room at 3.45 pm.

4. Simon and Lizzie take a coffee break at 11.29 am.

5. They will finish the first coat and have lunch at 1.20 pm.

6. They start work on the second coat at 2.27 pm.

7. They will finish painting the living room at 4.05 pm.

8. Simon and Lizzie will have 15 minutes to get ready.

Challenge

Simon and Lizzie want to get the two jobs done in one weekend. They need to finish by 4:30 pm on Sunday. Write a different timetable for when they will do each task and when they will take coffee, lunch or tea breaks.

e.g. Saturday 10:00 am Organise workspace in the living room 10:20 am Prepare the walls in the living room 11:15 am Coffee break

11:30 am Start first coat of paint

1:02 pm Finish first coat of paint and have lunch 2:00 pm Start second coat of paint

3:47 pm Living room is finished and time for a cuppa Sunday 9:00 am Organise workspace in the dining room

9:18 am Prepare the walls in the dining room 10:07 am Coffee break and get lunch cooking 11:15 am Start first coat of paint

12.36 pm Finish first coat and have some lunch 1:15 pm Start second coat of paint

2.53 pm Living room is finished and time for a cuppa

Check children display the times correctly on an analogue clock.

1.10 am = 01:10 4:30 am = 04:30 8:45 am = 08:45 9:05 am = 09:05 10:15 am = 10:15

2:35 pm = 14:35 1:20 pm = 13:20 2:50 pm = 14:50 4:55 pm = 16:55 10:40 pm = 22:40

Challenge

The order of times is: 1.10am, 4.30am, 8:45am, 9:05am, 10:15am, 1:20pm, 2:35pm, 2.50pm, 4.55pm,10:40pm.

(18)

Title

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Challenge

Measures

Answers

Challenge

The order of times is: 8:45 am, 9:05 am, 10:15 am, 1:20 pm, 2:35 pm, 10:40 pm.

Analogue clock Digital 12-hour format Digital 24-hour format

12 1

2 3

4 6 5 7 8 9

10 11

12 1

2 3

4 6 5 7 8 9

10 11

12 1

2 3

4 6 5 7 8 9

10 11

12 1

2 3

4 6 5 7 8 9

10 11

12 1

2 3

4 6 5 7 8 9

10 11

12 1

2 3

4 6 5 7 8 9

10 11

10:15 am 10:15

8:45 am 08:45

9:05 am 09:05

2:35 pm 14:35

1:20 pm 13:20

10:40 pm 22:40

(19)

Title

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Challenge

Measures

Answers

Day 2 Y5 Hogwarts timetable Sheet 3

Part A

Write out Route 71 and Route 67 in 12-hour (am/pm) clock times.

Route 71

Diagon Alley 7:45 am Kings Cross 8:02 am Little Whinging 9:15 am Ottery St Catchpole 12:45 pm Gretma Green 6:50 pm

Hogwarts 8:58 pm

Hogsmeade 9:07 pm

Part B

Use the information in the timetable to answer these questions:

1. How long does Route 47 take from Kings Cross to Little Whinging? 1 hour 13 mins 2. How long does Route 71 take from Gretna Green to Hogwarts? 2 hours 8 mins 3. How long does Route 61 take from Hogwarts to Hogsmeade? 9 minutes

4. How long does Route 35 take from Little Whinging to Ottery St Catchpole? 3 hours 44 mins Route 67

Diagon Alley 7:35 pm Kings Cross 7:52 pm Little Whinging --- Ottery St Catchpole --- Gretma Green 5:02 am

Hogwarts 7:36 am

Hogsmeade 7:45 am

Day 3 Y4 Timetable challenge Sheet 1

Time it leaves

Chester 10:10 10:00 09:50

Time it arrives in

Crewe 10:20 10:30 10:30

Length of journey 10 minutes 30 minutes 40 minutes

Part C

1. Which is the fastest train from Gretna Green to Hogsmeade? Route 71 2. Which is the fastest train from Kings Cross to Ottery St Catchpole?

Route 71 and Route 47 are both same time at 4 hours 43 minutes

(20)

Title

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Challenge

Measures

Answers

Time it leaves

Chester 09:57 09:45 09:34

Time it arrives in

Crewe 10:30 10:38 10:46

Length of journey 33 minutes 53 minutes 1 hour and 12 minutes

Time it leaves

Chester 10:00 09:45 09:40

Time it arrives in

Crewe 10:20 10:30 10:35

Length of journey 20 minutes 45 minutes 55 minutes

(21)

Title

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Challenge

Measures

Answers

Day 3 Y5 Chigley line Sheet 4

1. How long does it take to travel from Chigley Parkway to Trumpton, using:

a) Timetable A 35 mins b) Timetable B? 37 mins

2. How long does it take to travel from Trumpton to Two Towns Junction, using:

3. How long does it take to travel from Trumpton to Camberwick Green using:

4. How long does it take to travel from Chigley Town to Trumpton, using:

5. How long does it take to travel from Chigley Parkway to Two Towns junction, using:

6. How long does it take to travel the whole distance from Chigley Town to Camberwick Green, using:

a) Timetable A 1 hour 10 mins b) Timetable B? 1 hour 24 mins 7. What is the same and what is different about the two timetables?

Same: Time it takes to get from Chigley Town to Chigley Parkway, 4 minutes.

Both trains depart from Trumpton at the same time, 08:00.

Both trains take 9 minutes to get from Trumpton to Two Towns Junction arriving at 08:09.

Both trains take 13 minutes to get from Two Towns Junction to

Camberwick Green.

Different: Trains on Timetable B spend longer waiting at each station between arrival

and departure.

Train from Chigley Parkway is 2 minutes slower on timetable B than on timetable A to Trumpton.

Challenge

Olga lives in Trumpton. She starts work at 08.30 in Camberwick Green. She has a 4-minute walk from the station.

Which timetable would be better for her? A

Why? Although a train leaves at 8:00am on both timetables if she used timetable B she would be late for work as it arrives at 8:29am and then only has one minute to complete a four minute walk.

(22)

Title

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Challenge

Measures

Answers

Challenge

Day 4 Y4 Finding times Sheet 1 24-hour

clock time

Time 45 minutes later

Time 50 minutes later

Time 1 hour 25 minutes later

Time 2 hours 45 minutes later

08:45 09.30 09.35 10.10 11.30

10:50 11.35 11.40 12.15 13.35

13:30 14.15 14.20 14.55 16.15

16:40 17.25 17.30 18.05 19.25

02:55 03.40 03.45 04.20 05.40

21:35 22.20 22.25 23.00 00.20

11:20 12.05 12.10 12.45 14.05

00:25 01.10 01.15 01.50 03.10

23:15 00.00 00.05 00.40 02.00

If you start at midnight and add one hour five minute intervals, you next get to an o’clock time at midday.

(23)

Title

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Challenge

Measures

Answers

Day 4 Y5 Find a time later Sheet 2

Departure time Journey time Arrival time

1 13:34 18 mins 13:52

2 09:50 23 mins 10:13

3 10:51 45 mins 11:36

4 16:38 27 mins 17:05

5 14:42 35 mins 15:17

6 12:27 15 mins 12:42

7 18:49 25 mins 19:14

8 20:56 34 mins 21:30

9 09:25 1 hour 10 mins 10:35

10 10:17 2 hours 23 mins 12:40

11 15:45 1 hour 35 mins 17:20

12 18:52 1 hour 16 mins 20:08

13 14:38 2 hours 45 mins 17:23

14 13:27 1 hour 36 mins 15:03

15 19:34 3 hours 52 mins 23:26

16 22:56 6 hours 8 mins 05:04