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14 Cards in this Set
- Front
- Back
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3 types of models
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physical model-dolls, maps
mathematical-equations and data conceptual-Big Bang Theory |
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theory
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a unifying explantion for a broad range of hypotheses and observations that have been supported by testing
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variable
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a factor that can be changed in an experiment
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science
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a process of gathering knowledge about the natural world
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mass
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the amount of matter something is made of
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model
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a representation of an object or system
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data
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any pieces of information gathered through experimentation
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scientific method
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the ways in which scientist answer questions and solve problems
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volume
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the amount of space that something occupies or the amount something contains
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area
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a measure of how much surface an object has
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density
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the amount of matter in a given volume
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hypotesis
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a possible explantion or answer to a question
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law
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a summary of many experimental results and observations: a law tells how things work
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temperature
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measure of hot(cold) something is
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