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10 terms

Yet another 7th grade final study guide

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Control Group
The experimental group with whom you will compare your results . They do not receive the material you are testing
Constant
factors you do not want to change in your experiment
volume
the size of an object and how much space an object takes up
Mass
the amount of MATTER in a substance
triple beam balance
how do you measure mass?
temperature
The average KINETIC energy of a substance
displacement method
Using a graduated cylinder, measuring how much water overflows when you place an object in water
atmosphere
a mixture of gasses that surrounds a planter or moon
planet
something that orbits a star