PSLE Science: Materials and Absorbency

What is the main topic discussed in this video?

• The properties of gases

• The absorbency of different materials

• The lifecycle of plants

• The structure of the human body

What was Felicia trying to find out in her experiment?

• Which material is the most durable

• Which material is the most absorbent

• Which material is the heaviest

• Which material is the most elastic

Which material had the most water left in its container after the experiment?

• Material D

• Material C

• Material B

• Material A

What conclusion can be drawn about Material C based on the experiment?

• It is highly absorbent

• It is waterproof

• It is partially absorbent

• It is the heaviest

What does the CU method stand for?

• Create, Use, Execute

• Choose, Use, Explain

• Calculate, Understand, Evaluate

• Compare, Utilize, Examine

How should data be used according to the CU method?

• By making assumptions

• By ignoring the data

• By guessing the results

• By using exact words from the graph or table

Which material is most suitable for making a beach ball?

• Material C

• Material B

• Material A

• Material D

Why is Material C suitable for making a beach ball?

• It is absorbent

• It is waterproof

• It is elastic

• It is lightweight

What is the purpose of using the CU method in answering questions?

• To guess the answer

• To confuse the reader

• To provide a structured approach

• To skip the question

What should you do after choosing the correct material using the CU method?

• Change your choice

• Use the data to support your choice

• Ignore the data

• Ask for help