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Scientific Method
Test Description: First test
Instructions: Answer all questions to get your test result.
1) Suppose you asked the question,What kind of ants are in my backyard?What would be the best way to gather data to investigate your question?
A
observe ants at the park
B
find the latest ant research on the internet
C
perform an experiment with ants
D
observe ants in your yard
2) What is the first step of a scientific investigation?
A
making a prediction
B
conducting an experiment
C
drawing conclusions
D
asking a question
3) Making measurements with tools such as thermometers is a kind of
A
prediction
B
hypothesis
C
observation
D
conclusion
4) What is a controlled experiment?
A
a kind of observation
B
a possible explanation
C
a way to share information
D
a test of only one variable at a time
5) Which of the following tools is used to observe very small objects?
A
microscope
B
computer
C
balance
D
thermometer
6) Which of the following statements about the International system of units is correct?
A
it was invented in the 1960's
B
it is based on the number 10
C
it is used by only a few people
D
it is never used by scientists
7) Which of the following tools is used to measure mass?
A
spring scale
B
meterstick
C
balance
D
graduated cylinder
8) What is the purpose of using the scientific method?
A
to think of a question about the world
B
to follow steps in order
C
to make observations
D
to answer questions
9) How does a controlled experiment work?
A
no observations are made
B
a factor called a prediction is changed
C
the results of changing the variable are observed
D
many variables are changed at once
10) Which is NOT an advantage of the International System of Units?
A
it is easy to change from one unit to another
B
it is based on the foot and the pound
C
all its units are based on the number 10
D
most scientists use it
11) A scientist observes a plant in the rainforest. Before conducting any expeiments, the scientist states that the plant can be used as a medicine for the flu. The statement is a
A
law
B
question
C
hypothesis
D
theory
12) The process of obtaining information by using the senses.....
A
hypothesis
B
observation
C
data
D
scientific methods
13) Pieces of information acquired through observation or experimentation....
A
hypothesis
B
observation
C
data
D
scientific method
14) a possible explanation or answer to a question
A
data
B
scientific method
C
hypothesis
D
observation
15) ways a scientist answer questions and solve problems
A
data
B
scientific method
C
observation
D
hypothesis
16) a measure of how much surface and object has
A
area
B
mass
C
temperature
D
volume
17) a measure of how hot or cold something is
A
volume
B
mass
C
temperature
D
area
18) the amount of matter that makes up an object
A
mass
B
temperature
C
volume
D
area
19) the amount of space that something occupies or contains
A
mass
B
volume
C
temperature
D
area
20) the variable that you change is called
A
dependent variable
B
change
C
independent variable
D
controlled variable
*select an answer for all questions
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