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WorksheetsScience Review
Total questions: 15
Worksheet time: 15mins
Name
Class
Date
1.
Jared knows that his two blocks are the same color but different shapes. How does he know?
a)
He measures them.
b)
He observes and compares them.
c)
He makes a model.
2.
Gail uses this tool to find the length of a book. What is she doing?
a)
classifying
b)
inferring
c)
measuring
3.
Victor uses a scale to measure the weight of a melon. He observes that the melon weighs three pounds. Ana also uses a scale to measure the weight of the same melon. What should Ana observe?
a)
The melon weighs two pounds.
b)
The melon weighs three pounds.
c)
The melon weighs four pounds.
4.
Lea investigates to answer a question. Then she repeats her experiment several times. Which will MOST LIKELY be true?
a)
The results will be the same.
b)
The results will be different.
c)
She cannot compare the results.
5.
Sumeet looks at the sky before he goes to school. It is dark and cloudy outside. What skill is Sumeet using?
a)
Compare
b)
infer
c)
observe
6.
How do scientists work to solve problems?
a)
They solve problems the same way each time.
b)
They always work alone.
c)
They keep looking for new ways to solve problems.
7.
Which is smallest?
a)
a boulder
b)
a pebble
c)
a piece of sand
8.
How are these rocks sorted?
a)
by color
b)
by shape
c)
by size
9.
What makes up soil?
a)
ONLY once-living things
b)
ONLY rocks and water
c)
rocks and once-living things
10.
Desmond knows that soils with different textures are made of different materials. How does he know?
a)
He places the soils in boxes.
b)
He observes the soils carefully.
c)
He plants a shrub in one of the soils.
11.
Jill observes the size of the grains in this soil. Which tool does she use?
a)
a balance
b)
a hand lens
c)
a thermometer
12.
Which does the sun warm the most in one hour?
a)
air
b)
soil
c)
water
13.
You measure the temperature at 10 in the morning during the week.
Monday = 60'F
Tuesday= 68'F
Wednesday= 64'F
Which is true?
Monday = 60'F
Tuesday= 68'F
Wednesday= 64'F
Which is true?
a)
Monday was hotter than Tuesday.
b)
Tuesday was hotter than Monday.
c)
Wednesday was hotter than Tuesday.
14.
Which is true of winter and spring?
a)
Spring is usually colder than winter.
b)
Winter is usually colder than spring.
c)
Winter and spring usually have about the same temperatures.
15.
Oscar sets up an experiment. He pours a cup of water into a bowl and places the bowl by the window. He observes the bowl each day and realizes the water is disappearing. What is happening to the water in the bowl?
a)
It is condensating.
b)
It is evaporating.
c)
It is precipitating.
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