Page 111 - SK Year 6 Science DLP

FORCE
FORCE
DAYA

1. What can you observe from the distance travelled by HOTS
HOTS
the toy car on the different types of surfaces?
2. On which surface did the toy car record the longest
distance? What is your inference? What will happen to
3. Predict the distance travelled by the toy car if it moves on the objects on Earth
if frictional force
a tarred road. does not exist?
4. What is the relationship between the type of surface and
the distance travelled by the toy car?

Experiment 2 Mass of Object

Problem Statement How does the mass of an object affect frictional force?

Why is it difficult to move this
cupboard? The other cupboard
can be pushed easily!

Let’s test using three
toy lorries with different
mass or load.

We observe which toy
lorry travels the Plan and conduct
longest distance.
the experiment.

1. What can you observe from the distance travelled by the toy lorries?
2. Which toy lorry recorded the longest distance? State your inference.
3. What is the relationship between the mass and the distance travelled by the
toy lorries? Is your hypothesis accepted?

103