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WorksheetsQuarterly Test Review
Total questions: 15
Worksheet time: 16mins
Kathryn wants to study the case of a person with Down syndrome. She wants to interview the parents if any of their family relatives has history of this kind of condition. Which branch of Science should she study to prove the correctness of the information that she would gather?
ANATOMY
ECOLOGY
GENETICS
PHYSICS
Which of the following situations is related to the study of Chemistry as a branch of Science?
Ben made an experiment to describe the characteristics of the planets.
Pam shows how to separate the components of a mixture.
Luigi describe how fast the car is moving.
Marvin went to the zoo to identify the animals and their habitat.
Which skill is necessary if you want to tell what will happen next after few weeks of planting mongo seeds?
CONTROLLING VARIABLES
HYPOTHESIZING
INFERRING
PREDICTING
The Science 4 pupils had an activity about how materials undergo physical change. Each group needed metal wires to create different shapes and figures. In what way did the pupils change the appearance of metal wires to form shapes and figures?
by bending it
by freezing it
by hammering it
by pressing it
Which of the following is the best hypothesis to the problem:
“What will be the effect of the sizes of straw to the pitch of the sound?”
If the straw is short, then the pitch of the sound is high.
If the straw is in medium size, then the pitch of the sound is either high or low.
If the straw is long, then the pitch of the sound can cause deafness.
If the straw is short or long, then the pitch of the sound can change from time to time.
In the statement,
“The clouds are dark”,
which is the best inference?
Maybe there's a fair weather.
Probably, there might be a rainbow.
Perhaps, there will be a strong rain.
Maybe its a stratus cloud.
A business woman uses box with dry ice for cooling the foods and beverages she sells. When she tried to open the box after a few hours, she noticed that the dry ice has produced gas in the form of carbon dioxide. In what process did the dry ice undergo?
CONDENSATION
DEPOSITION
FREEZING
SUBLIMATION
Which of the following situations shows chemical change?
I. During their experiment, the pupils burn the wick of a candle.
II. A group of campers put up a bonfire using wood stick.
III. During recess, a pupil smashed and pounded a biscuit.
I and II
I and III
II and III
I, II and III
Which of the following materials will sink when placed in water?
metal utensils and ceramic mugs
sponge and placemats
earrings and styrofoam
wooden cork and paper boat
Which of the following situations shows condensation?
1: a butter placed in a heated pan
2: dews on plants’ leaves every morning
3: decorative air car freshener diffuse through air
4: a noodle seasoning solidify after putting it in a cool place
1
2
3
4
Which of the following situations does NOT show useful effects of changes in matter to the people living in the environment?
burning a newspaper
drying of clothes
making dairy products
plants undergoing photosynthesis
Which of the following list of activities will NOT result to a physical change?
1: Bobbie cracks the egg for breakfast.
2: Alex sweeps the dust on the floor.
3: Teddie mixes baking soda with vinegar.
4: Gabbie hammers a block of wood.
1
2
3
4
The Grade 4 pupils had an experiment about the effects of the different types of fold on the distance travelled by a paper airplane. The data given are as follows:
WHICH VARIABLES WERE KEPT THE SAME IN THE EXPERIMENT?
types of fold and number of trials
the paper used and number of trials
types of fold and the paper used
final distance travelled by the paper airplane and the types of fold
Which variable was tested and changed in the experiment?
types of fold
number of trials
the paper used
final distance travelled by the paper airplane
What was the result of the experiment?
types of fold
number of trials
the paper used
final distance travelled by the paper airplane
