TimeTime

Prepared by: Nabila PervaizPrepared by: Nabila Pervaiz

Grade ivGrade ivDAPS(O&A Levels)DAPS(O&A Levels)

OBJECTIVESOBJECTIVES• Analysing.

The students will be examined the of the Time through spread sheet.

• Evaluating.To assess the difference between the 24-hour and 12-hour clock by debate.

• Creating.

To prepare students to solve the problems regarding duration and conversion from 24 to 12-hour & vice versa by project.

IntroductionIntroduction

• Showing a clock with 3 hands,students will be asked to identify the hands.

• Measuring time in seconds.

• Writing second as ‘s’.

• Recalling events which are measured in second.

• 1 hour= 60 min. 1min.=60sec.

DurationDuration

• Practice of finding:• School starts and school ends• Recess starts and recess ends.• Movie starts and movie ends.• Sleep time and wake time. Defining duration using a time-line. Finding duration given the starting and

ending times using a time-line.

EvaluationEvaluation

• Students will be assessed through the work sheets given in the work book.

• A quiz will be arranged in order to assimilate the concept of the 12 & 24-hour clock.

• Students can be assessed by the upcoming monthly test as well.

Differentiate b/w 12 &24-hrDifferentiate b/w 12 &24-hr

• 12-hour 24-hour 12.00a.m 0000

1.ooa.m 0100 2.00a.m 0200 . . . 12.00p.m. 1200 1.00p.m. 1300 2.00p.m. 1400 . 12.am oooo