Math lessonMath workbook 2nd grade 2
We are learninghow to tell the time
Mathefritzwww.mathestunde.com
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Math lesson 2
We are learning how to tell the
timeMath Workbook for Grade 2
Mathestunde 2 - Wir lernen die UhrzeitMath lesson 2 - We are learning how to tell the timeMath Workbook for Grade 2
ISBN: - Autor: Jörg ChristmannVerlag: Mathefritz Verlag Jörg Christmann Pfaffenkopfstr. 21E 66125 SaarbrückenE-Mail: [email protected]: www.mathestunde.com / www.mathefritz.de
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The different parts of a clockYou can see the numbers 1 to 12 on the clock face. There is a number for each hour. If a clock does not have any numbers, there will be slightly thicker lines where the numbers would be and between them the-re will be 4 smaller lines.
The gap between the lines is one minute.
There are 5 minutes between one big line and the next big line.
The clock face
The minute hand
The hour hand
The second hand
5 Minutes
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Telling the time precisely to the minute, the minute handthe minute hand
The big hand on the clock shows the minutes.
The minute hand takes 60 minutes to travel right round the clock. This means that the clock face is divided up into 60 equal parts to show the minutes. If you want to know the exact time, then you will have to read off the minutes correctly!
The hour hand
The little hand on the clock shows the hour. In one hour it moves from one number to the next. The hour hand takes 12 hours to go right round the clock – this is half of a day.
There are 24 hours in one day.
This means that the hour hand goes round the clock face twice every day!
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The full hourOn which clock is it 5 o’clock? Put a cross by the correct clock.
On which clock is it 7 o’clock? Put a cross by the correct clock.
On which clock is it 2 o’clock? Put a cross by the correct clock.
The clowns are starting their show at 8 o’clock. Draw in the right time.
On which clock is it 2 o’clock? Put a cross by the correct clock.On which clock is it 2 o’clock? Put a cross by the correct clock.On which clock is it 2 o’clock? Put a cross by the correct clock.On which clock is it 2 o’clock? Put a cross by the correct clock.On which clock is it 2 o’clock? Put a cross by the correct clock.On which clock is it 2 o’clock? Put a cross by the correct clock.On which clock is it 2 o’clock? Put a cross by the correct clock.On which clock is it 2 o’clock? Put a cross by the correct clock.
The clowns are starting their show at 8 o’clock.
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The full hourWhat time is it? Add the time under each clock.
It is ____ o’clock. It is ____ o’clock. It is ____ o’clock.
It is ____ o’clock. It is ____ o’clock. It is ____ o’clock.
It is ____ o’clock. It is ____ o’clock.It is ____ o’clock.
It is ____ o’clock. It is ____ o’clock.
It is ____ o’clock.
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The full hourThe hour hand has fallen off.Draw the hour hand in the right place.
It is 7 o’clock. It is 1 o’clock. It is 9 o’clock.
It is 8 o’clock. It is 2 o’clock. It is 6 o’clock. It is 4 o’clock.
It is 3 o’clock. It is 5 o’clock.
It is 10 o’clock. It is 11 o’clock.
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The full hour in a whole day (with 24 hours)If our clock has a clock face and hands we can’t tell whether it is 12 o’clock midday or 12 o’clock during the night. The hands are in exactly the same position at 5 o’clock in the morning as they are at 5 o’clock in the afternoon, which is also known as 17:00!
Draw in the hour hand (little) and the minute hand (big)!
17:00 o‘clock =
5 o‘clock (p.m.)
It is 12 o’clock. It is 15 o’clock.
It is 19 o’clock. It is 23 o’clock. It is 11 o’clock.
It is 13 o’clock. It is 17 o’clock.. It is 21 o’clock.
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Half an hourHalf an hour equals 30 minutes. During this time the minute hand travelshalf as far as it does in one hour.The children’s performance at the circus starts at half past 3 in the afternoon. Which clock is showing the start of the performance? Put a cross by the right one!
The children’s performance at the circus starts The children’s performance at the circus starts
12
6
The show is over now. What time is it?
It is _____ o’clock in the afternoon.
The journey homes takes exactly half an hour.
When do you get home?Draw the time in.
It is now _____________ in the evening.
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Half an hourDraw in the hands or write in the time!
It is half passed ___ . It is half passed 11. It is half passed 3.It is half passed ___ .
It is half passed 10. It is half passed 2. It is half passed ___ . It is half passed ___ .
It is half passed ___ . It is half passed ___ . It is half passed 4. It is half passed 6.
It is 18:30 o‘clock. It is 13:30 o‘clock. It is 5:30 o‘clock.
Now for some harder questions! Draw in these times!
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Half hours all mixed upPut the clocks in the right order from 1 to 24. Write the number on the clock face. It starts with 1 and finishes with 24! We have started you off!
1
24
2
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Quarter of an hourDraw the hour hands (little) and minute hands (big) on each clock face.
Quarter past 5 Quarter to 10
Quarter to 3 Quarter past 12
Quarter to 6 Quarter past 8
Quarter past 9 Quarter to 2
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Telling the time precisely to the minute!Draw the hour hand (little) and the minute hand (big) on the clock face. Use a ruler to draw the hands!
13 minutes past 4 10 minutes to 10
5 minutes past 7 10 minutes past 9
10 minutes past 6 8 minutes to 8
20 minutes to 12 5 minutes past 9
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Telling the time precisely to the minute!What time is it on the clocks?
__ minutes past 12 __ minutes to 10
__ minutes past 7 __ minutes past 5
__ minutes past 6 __ minutes to 9
__ minutes to 5 __ minutes past 4
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Adding times togetherAdd on the extra time. What time is it now?Draw in the new time!
30 minutes + =
15 minutes + =
45 minutes + =
60 minutes + =
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Adding times togetherAdd on the extra time. What time is it now?Draw in the new time!
10 minutes + =
20 minutes + =
40 minutes + =
25 minutes + =
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Digital clocks – there aren’t any hands! Digital means that numbers are used to show the time. As a result, digital clocks don’t have hands! Clocks with hands are also known as “analog clocks” as opposed to digital clocks.
Digital clocks show 24-hour time! Analog clocks only show 12-hour time!
The display on a digital clock is made up of different fields, which can be light or dark.
In the example on the left, some of the fields have been switched off, so that time 8:45 is shown.
Now look at your clock anddraw in what time it is nowon the left here using a colored
=
In the morning
In the afternoon
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Digital clocks - it is in the morning!Color in the white fields to show the time on the analog clock.
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Digital clocks - it is in the afternoon!Color in the white fields to show the time on the analog clock.
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Quarter past and quarter toDraw in the hands on each clock face to show the time being displayed! Use a ruler to draw the hands!
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Telling the time precisely to the minute!Draw in the hands on each clock face to show the time being displayed! Use a ruler to draw the hands!
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More practice with the exact minutes!Draw in the hands on each clock face to show the time being displayed! Use a ruler to draw the hands!
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We are adding times together!In the afternoon
You are starting your homework. Look at the clock on the left.
It is now ________ .
It takes you 20 minutes to do your homework for math. When do you finish?
It is now ________ .
Draw in the time.
You still need to practice reading. That takes 35 minutes. When do you finish?
It is now ________ .
Draw in the time.
You still have a music lesson for 45 minutes. You have finished at last!
It is now ________ .
Draw in the time.
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We are adding times together!In the snow
You go out in the snow and you build a snowman between
and
It takes a total of _____ minutes.
Then you have a snowball fight until
The snowball fight lasts for a total
of _____ minutes.
Finally, you just have to go on your sled for a few minutes.
At you go home.
You were on the sled for _______ minutes.
How many minutes were you out in the snow in total?
The total is ________________ minutes.
At you go home.
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Who will be at the Halloween party on time?
The party starts at ___ o’clock in the evening.
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Help the mummy to escape from the maze.
The mummy is 15 minutes late to the party. (See Page 24 for when it starts)
It is now:
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Solutions - to be translated soon!https://www.mathestunde.com/telling-time
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