2013 If we are seeing how many hours have passed we only need to move the hour hand Hours 12 11 1 2...
-
Upload
martin-gibson -
Category
Documents
-
view
215 -
download
0
description
Transcript of 2013 If we are seeing how many hours have passed we only need to move the hour hand Hours 12 11 1 2...
![Page 1: 2013 If we are seeing how many hours have passed we only need to move the hour hand Hours 12 11 1 2 10 9 3 8 4 7 5 6 .](https://reader036.fdocuments.us/reader036/viewer/2022062504/5a4d1b797f8b9ab0599b8729/html5/thumbnails/1.jpg)
1098
7 6 543
211112
Hours
If we are seeing how many hours have passed we only need to move the hour
hand
© www.SaveTeachersSundays.com 2013
![Page 2: 2013 If we are seeing how many hours have passed we only need to move the hour hand Hours 12 11 1 2 10 9 3 8 4 7 5 6 .](https://reader036.fdocuments.us/reader036/viewer/2022062504/5a4d1b797f8b9ab0599b8729/html5/thumbnails/2.jpg)
Minutes
If we are seeing how many minutes have passed we only need to move the minute
hand
© www.SaveTeachersSundays.com 2013
![Page 3: 2013 If we are seeing how many hours have passed we only need to move the hour hand Hours 12 11 1 2 10 9 3 8 4 7 5 6 .](https://reader036.fdocuments.us/reader036/viewer/2022062504/5a4d1b797f8b9ab0599b8729/html5/thumbnails/3.jpg)
© www.SaveTeachersSundays.com 2013
![Page 4: 2013 If we are seeing how many hours have passed we only need to move the hour hand Hours 12 11 1 2 10 9 3 8 4 7 5 6 .](https://reader036.fdocuments.us/reader036/viewer/2022062504/5a4d1b797f8b9ab0599b8729/html5/thumbnails/4.jpg)
Clockwise and anti-clockwise
Clockwise Anti-clockwise
images © 2012 www.wpclipart.com© www.SaveTeachersSundays.com 2013
![Page 5: 2013 If we are seeing how many hours have passed we only need to move the hour hand Hours 12 11 1 2 10 9 3 8 4 7 5 6 .](https://reader036.fdocuments.us/reader036/viewer/2022062504/5a4d1b797f8b9ab0599b8729/html5/thumbnails/5.jpg)
Moving forwards / on in time
Clockwise
images © 2012 www.wpclipart.com© www.SaveTeachersSundays.com 2013
![Page 6: 2013 If we are seeing how many hours have passed we only need to move the hour hand Hours 12 11 1 2 10 9 3 8 4 7 5 6 .](https://reader036.fdocuments.us/reader036/viewer/2022062504/5a4d1b797f8b9ab0599b8729/html5/thumbnails/6.jpg)
Moving back in time
Anti-clockwise
images © 2012 www.wpclipart.com© www.SaveTeachersSundays.com 2013
![Page 7: 2013 If we are seeing how many hours have passed we only need to move the hour hand Hours 12 11 1 2 10 9 3 8 4 7 5 6 .](https://reader036.fdocuments.us/reader036/viewer/2022062504/5a4d1b797f8b9ab0599b8729/html5/thumbnails/7.jpg)
Calculating time intervals
Clockwise
images © 2012 www.wpclipart.com© www.SaveTeachersSundays.com 2013
![Page 8: 2013 If we are seeing how many hours have passed we only need to move the hour hand Hours 12 11 1 2 10 9 3 8 4 7 5 6 .](https://reader036.fdocuments.us/reader036/viewer/2022062504/5a4d1b797f8b9ab0599b8729/html5/thumbnails/8.jpg)
Remember to write the unit of time
Question: How much time passes between 9 o’clock and 10 o’clock? Answer: 1 hour
Question: How much time passes between 9 o’clock and half past 9? Answer: 30 minutes
© www.SaveTeachersSundays.com 2013
![Page 9: 2013 If we are seeing how many hours have passed we only need to move the hour hand Hours 12 11 1 2 10 9 3 8 4 7 5 6 .](https://reader036.fdocuments.us/reader036/viewer/2022062504/5a4d1b797f8b9ab0599b8729/html5/thumbnails/9.jpg)
Today we will be calculating time intervals
How much time passes between 10 o’clock and 11 o’clock?1 hour
How much time is there between 7:00 and 10:00?3 hours
How much time passes between 1 o’clock and 6 o’clock?5 hours
How much time is there between 1:00 and 7:00?6 hours
© www.SaveTeachersSundays.com 2013
![Page 10: 2013 If we are seeing how many hours have passed we only need to move the hour hand Hours 12 11 1 2 10 9 3 8 4 7 5 6 .](https://reader036.fdocuments.us/reader036/viewer/2022062504/5a4d1b797f8b9ab0599b8729/html5/thumbnails/10.jpg)
Today we will be calculating time intervals
How much time passes between 10 o’clock and half past 10?30 minutes
How much time is there between 7:00 and 7.30?30 minutes
How much time passes between 1 o’clock and quarter past 1?15 minutes
How much time is there between 1:00 and 1:15?15 minutes
© www.SaveTeachersSundays.com 2013
![Page 11: 2013 If we are seeing how many hours have passed we only need to move the hour hand Hours 12 11 1 2 10 9 3 8 4 7 5 6 .](https://reader036.fdocuments.us/reader036/viewer/2022062504/5a4d1b797f8b9ab0599b8729/html5/thumbnails/11.jpg)
Today we will be calculating time intervals
How much time passes between half past 10 and 11 o’clock?30 minutes
How much time is there between 7:15 and 8.00?45 minutes
How much time passes between twenty past 1 and 2 o’clock?40 minutes
How much time is there between 7:25 and 8:00?35 minutes
© www.SaveTeachersSundays.com 2013
![Page 12: 2013 If we are seeing how many hours have passed we only need to move the hour hand Hours 12 11 1 2 10 9 3 8 4 7 5 6 .](https://reader036.fdocuments.us/reader036/viewer/2022062504/5a4d1b797f8b9ab0599b8729/html5/thumbnails/12.jpg)
Quarter of an hour = 15 minutes
Half an hour = 30 minutesRemember to write the unit of time: minutes or
hours© www.SaveTeachersSundays.com 2013