WorksheetsUnit 1 Intro to Science Test
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
Convert 5.0 kilograms (kg) to grams (g).
a)
40 g
b)
0.04 g
c)
4000 g
2.
You decide to see how long it takes to boil one cup of certain liquids. You use milk, water and salt water. You heat each liquid at the same setting and take the temperature of each every 5 minutes. What is the independent variable here?
a)
the amount of each liquid
b)
the number of minutes of heating time
c)
the temperature at which each liquid boils
3.
About how many centimeters did the plant with music grow between day 1 and 10?
a)
500 mm
b)
50 mm
c)
5 mm/day
4.
What is a scientific theory?
a)
A well-tested explanation
b)
The same as a hypothesis
c)
Theories explain scientific laws
5.
What is true about scientific inquiry?
a)
All scientists use the same method of scientific inquiry
b)
Scientific inquiry is an ongoing and repetitive process
6.
Prototypes and troubleshooting are steps in
a)
scientific theories
b)
developing new technologies.
7.
Scientific inquiry uses many different scientific methods
a)
True
b)
False
8.
A globe is an example of a ____.
a)
experiment
b)
model
9.
A legal document that is issued by a government that gives rights to an inventor to make, use or sell and invention is called a(n)_____.
a)
control
b)
restraint
c)
patent
10.
Factors that remain the same in an experiment are called ____ variables
a)
control
b)
trade-off
c)
risk benefit analysis
100 %
