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This lesson includes exercises to convert 12-hour times to 24-hour formats and vice versa. Learners will practice with a variety of examples, including early morning, afternoon, and night times. Additionally, the lesson involves calculating time intervals based on real-life scenarios, such as training sessions, waiting times, and travel durations. This comprehensive approach aims to enhance understanding of time conversions and practical application in daily activities.
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Lesson Starter 1.) Change these 12-hour times into 24-hour times: a)5am b) 7pm c)3.30pm d)5.15pm e) 7.17am a) 0500 b) 1900 c) 1530 d) 1715 e) 0717 f)12noon g)10.16pm h)8.12am i)1.16am j)8.12pm f) 1200 g) 2216 h) 0812 i) 0116 j) 2012 2.) Change these 24-hour times into 12-hour using am and pm: a) 0516 b) 1212 c) 1619 d) 1851 e) 2133 a) 5.16am b) 12.12pm c) 4.19pm d) 6.51pm e) 9.33pm f) 0720 g) 1926 h) 2359 i)1127 j) 0000 f) 7.20am g) 7.26pm h) 11.59pm i) 11.27am j) midnight
Time Intervals EXAMPLE 1 Miss Quickfeet is a marathon runner. She trains very hard every day. She starts training at 6.30am every morning and finishes at 7.46am, how long does she train each day?
Time Intervals EXAMPLE 2 Duncan had an appointment for the dentist, However it was really busy. He had to wait until it was his turn to go in, he arrived at 10.23am and was seen at 13.16pm. How long did poor Duncan have to wait?
Time Intervals EXAMPLE 3 Mr Marsh was travelling from Glasgow to London by train to visit his relatives. His train departed Glasgow at 11.47am and he arrived in London at 5.29pm. How long did his journey last?
Time intervals EXAMPLE 4 Bobby Decided to go to Italy on Holiday. His flight left Glasgow at 22.15 and arrived in Rome at 3.45am. How long was his flight?