Time words: o'clock, half, quarter

Learning Objectives Identify and define the terms 'o'clock', 'half past', 'quarter past', and 'quarter to' in relation to time. Accurately read and write time using 'o'clock', 'half past', 'quarter past', and 'quarter to' from analog clock faces. Convert times expressed with 'o'clock', 'half past', 'quarter past', and 'quarter to' into standard digital format (HH:MM). Draw the hour and minute hands on an analog clock to represent times given using 'o'clock', 'half past', 'quarter past', and 'quarter to'. Differentiate between 'quarter past' and 'quarter to' and apply them correctly....

TermDefinitionExample O'clockA term used to indicate that the time is exactly on the hour, with zero minutes past the hour.7 o'clock means exactly 7:00. Half PastA term used to indicate that 30 minutes have passed since the beginning of the hour.Half past 9 means 9:30. Quarter PastA term used to indicate that 15 minutes have passed since the beginning of the hour.Quarter past 2 means 2:15. Quarter ToA term used to indicate that there are 15 minutes remaining until the next hour.Quarter to 5 means 4:45. Analog ClockA clock that shows time using hands that move around a dial with numbers or markers.A wall clock with an hour hand and a minute hand is an analog clock. Minute HandThe longer hand on an analog clock that points to the minutes.When the minute hand points to the 12, it&#...

O'clock Rule \text{Time (o'clock)} = H:00 When the minute hand points to the 12, the time is exactly on the hour. We say 'H o'clock', where H is the hour the hour hand is pointing to. Half Past Rule \text{Time (half past H)} = H:30 When the minute hand points to the 6, 30 minutes have passed. We say 'half past H', where H is the hour the hour hand has just passed. Quarter Past Rule \text{Time (quarter past H)} = H:15 When the minute hand points to the 3, 15 minutes have passed. We say 'quarter past H', where H is the hour the hour hand has just passed. Quarter To Rule \text{Time (quarter to H)} = (H-1):45 When the minute hand points to the 9, 15 minutes remain until the next hour. We say 'quarter to H', w...