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science mid term ch1

Terms

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system
a group of cells working together-digestive/respritory/nervous
science
way of learning about the natural world
scientific law
a rule that describes a pattern but does not explain why something happens
critical thinking
involves using knowledge and thinking skills to evaluate evidence and explanations
life science
The study of living things; biology
technology
is the use of scientific discoveries that help people in some way
constant
something that stays the same
model
a display of something much bigger
data
facts and statistics gathered for reference or analysis
hypothesis
a educated guess
physical science
the study of matter and energy
controlled experiment
used to test a hypothesis by changing only one variable at a time
infer
conclude by reasoning
earth science
is the study of earth and space
scientific theory
a possible explanation for repeatedly observed patterns in nature
variable
something that is likely to vary

Deck Info

16

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