Page 131 - SK Year 6 Science DLP

SPEED
SPEED
KELAJUAN

Let’s Relationship between Speed
Let’s
Test
Test
and Distance

Aim To investigate the relationship between speed and distance

Apparatus and
Toy car, stopwatch, metre ruler, and rubber bands
Materials

Steps

1 2 3

Stretch and twist the long Pull the toy car with Release the toy car.
rubber band and loop the the rubber band 5 cm
ends to the legs of a chair. backwards.
Place the toy car in front of
the rubber band.
Why was the rubber band
4 5 pulled 10 cm in step 6?

Stop the car after Measure the distance
3 seconds. travelled by the toy car.

6 Repeat steps 1 to 4 by pulling the rubber band 10 cm backwards.

7 Record the distance travelled by the toy car in the table as shown below.
Distance of rubber band Distance travelled by
streched backwards (cm) the car (cm)
5
10

#TEACHER
• Join small rubber bands to form a long rubber band.
• The toy car will travel faster when it is pulled farther
backwards using a rubber band. 123