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15 questions
Which instrument is used to measure mass?
thermometer
stopwatch
triple beam balance
graduated cylinder
Which instrument is used to measure temperature?
thermometer
stopwatch
triple beam balance
graduated cylinder
Name the system of measurement that is based on multiples of ten and on established measures of mass, time, and length.
International Space Station (ISS)
International System of Units (SI)
System of Support and Measure (SSM)
System of Investigation (IS)
Which is the SI unit for length?
meter
inch
kilogram
second
Which part of an experiment is the purposeful change?
constant
control
dependent variable
independent variable
Which part of an experiment is the measured result?
constant
control
dependent variable
independent variable
Which part of an experiment remains the same or unchanged?
constant
control
dependent variable
independent variable
A good experiment ...
is measurable
makes one change
is testable
all of the above
The title of your experiment is "The Effect of the Mass of a Paper Airplane on its Flight Time." What would be the independent variable?
the effect
mass of the paper airplane
flight time
The title of your experiment is "The Effect of the Mass of a Paper Airplane on its Flight Time." What would be the dependent variable?
the effect
mass of the paper airplane
flight time
How many centimeters are equal to 1 meter?
10
.01
1000
100
How many kilograms are equal to 1000 grams?
10
1
1000
100
Which of the following would NOT be a lab safety rule?
Wash your hands after conducting an experiment with chemicals.
Leave broken glass on your lab table.
Read procedures before you conduct your investigation.
Avoid walking with scissors.
Which branch of science includes units on ecology, biotechnology, and microbes?
earth
physical
life
Which branch of science includes units of study on chemistry and energy?
earth
physical
life
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