Page 200 - New Medley 5 Semester 2

STEM ACTIVITY 2

To learn how to calculate elapsed time.

1. Plan a Routine: Note down your daily activities like wake up time, study

time, playing time, time taken in meals and sleeping time.

2. Record Start & End times of your daily activities in the table given below:

Name of Activities Start Time End Time Elapsed time

(In hours)

Sleep and wake up

Breakfast

Study

Play

Total

3. Calculation of elapsed time: While calculating the elapsed time, subtract
start time from end time.

Elapsed time = End time – Start time

 Write the name of that activity, which takes least time.
______________.

 Write the name of that activity, which takes more time.
______________.

 Compare the time spend on sleep vs. play.

_____________.

 If you wake up 50 minutes later on any day, then how will it affect
your daily routine?

_____________.

198