Page 27 - PlayFacto_B12
P. 27
Material: Stopwatch
Let’s estimate the time in seconds.
Measure- 1. Prepare a stopwatch to measure the time in seconds.
ment Kit 2. Decide who will go first. The first player holds the stopwatch and names a time
between 30 - 60 seconds.
3. The player who has the stopwatch says “Start” and starts the watch. Then the
other player estimates the time that the player named in step 2 and puts
his/her hand up if he/she thinks the time is up.
4. The player who has the stopwatch stops the time when the other player puts
his/her hand up and checks the time.
5. Switch roles and play again. The player who estimates closer to the time
earns points.
6. Play several rounds. The player who earns more points wins.
40 seconds!
Ready, Start!
When should I put
my hand up? Is it
40 seconds now?
24 Workbook B-12
Let’s estimate the time in seconds.
Measure- 1. Prepare a stopwatch to measure the time in seconds.
ment Kit 2. Decide who will go first. The first player holds the stopwatch and names a time
between 30 - 60 seconds.
3. The player who has the stopwatch says “Start” and starts the watch. Then the
other player estimates the time that the player named in step 2 and puts
his/her hand up if he/she thinks the time is up.
4. The player who has the stopwatch stops the time when the other player puts
his/her hand up and checks the time.
5. Switch roles and play again. The player who estimates closer to the time
earns points.
6. Play several rounds. The player who earns more points wins.
40 seconds!
Ready, Start!
When should I put
my hand up? Is it
40 seconds now?
24 Workbook B-12
