Page 21 - SK Year 6 Science DLP

SCIENTIFIC SKILLS
SCIENTIFIC SKILLS
KEMAHIRAN SAINTIFIK

4. Amir conducted an investigation on three towels of the same type and size.
He poured 50 ml of water on each towel and weighed them. The initial mass
of each towel was recorded. He placed towels X, Y and Z under the sun as
shown below.

towel X towel Y towel Z

After three hours, Amir weighed the mass of each towel again.
a) What is the aim of this investigation?
b) Predict the final mass of the towels in ascending order.

c) State an inference based on the difference in the final mass
between towel X and towel Z.

5. An agricultural officer recorded observations made on the volume of milk
produced in 2015 as shown in the table below.

Goat Volume of milk by month (litre)
herder February March April May
Encik Yusof 350 405 608 704

Encik Ramli 150 245 365 526

a) Write an inference based on the difference in the volume of milk produced
by Encik Yusof and Encik Ramli’s livestock.
b) Provide another inference based on your observation above.
c) State the relationship between the manipulated and responding variables
based on the inference made in (a).
d) Transfer the data in the table into another suitable form
of communication.

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