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G4 1st Quarter Exam Review

Total questions: 20

Worksheet time: 9mins

Name
Class
Date
1.

Scientists follow these series of steps to investigate about a scientific problem

a)

Scientific law

b)

Scientific series

c)

Scientific method

d)

Scientific analysis

2.

Which word refers to the temporary answer or educated guess before performing the experiment?

a)

Data

b)

Conclusion

c)

Procedure

d)

Hypothesis

3.

Which is an example of a legitimate source to gather information about your experiment?

a)

Books

b)

TikTok

c)

YouTube

d)

Facebook

4.

Simon observed that the baby is crying. He then explained that the baby is probably tired and hungry.

a)

Observing

b)

Comparing

c)

Inferring

d)

Predicting

5.

The iPhone 13 features a 12MP camera while iPhone 14 Pro features 48MP.

a)

Observing

b)

Comparing

c)

Inferring

d)

Predicting

6.

People throws trash in the Pasig River. This action will harm the plants and animals in the river.

a)

Classifying

b)

Comparing

c)

Inferring

d)

Predicting

7.

Metal straw is reusable than the plastic straw.

a)

Classifying

b)

Comparing

c)

Inferring

d)

Predicting

8.

Jonathan used the ruler to find the length of the mango tree leaves. 

a)

Classifying

b)

Comparing

c)

Measuring

d)

Predicting

9.

Jonathan used the ruler to find the length of the mango tree leaves. 

a)

Measuring

b)

Comparing

c)

Inferring

d)

Predicting

10.

Mina slipped on the hallway. Perhaps, the floor is slippery.

a)

Measuring

b)

Comparing

c)

Inferring

d)

Predicting

11.

Which of the following objects absorbed water during your experiment?

a)

Cotton

b)

Metal spoon

c)

Plastic Spoon

d)

Water bottle

12.

Which is the term that refers to the process of decaying or rotting organic materials?

a)

Respiration

b)

Digestion

c)

Decomposition

d)

Photosynthesis

13.

Which of the following is used to protect your hands while doing an experiment?

a)

Lab gown

b)

Safety gloves

c)

Safety goggles

d)

Apron

14.

Which item at home can you use instead of a graduated cylinder?

a)

Ceramic mug

b)

Plastic bowl

c)

Kettle

d)

Measuring cup

15.

Slices of cheese

a)

Decaying

b)

Non-decaying

16.

Plastic bottle

a)

Decaying

b)

Non-decaying

17.

Glass mug

a)

Decaying

b)

Non-decaying

18.

Digesting of the food you eat for breakfast

a)

Physical Change

b)

Chemical Change

19.

Ripening of a mango fruit after a few days

a)

Physical Change

b)

Chemical Change

20.

Coloring your favorite character in your coloring book

a)

Physical Change

b)

Chemical Change