beginning of year Flashcards
the systematic study of the structure and behavior of the physical and natural world through observation
science
a method of procedure that has characterized science. it includes observation , measurement , experience and testing.
scientific method
any factor, trait, or condition that can exist in differing amounts or types
variable
a variable you can minipulate or control in an experimental study to explore effects
independent variable
what we want to do in which we will measure. the variable you change to see if it helps
dependent variable
all of the variables that dont change
constant
the independent variable with no or normal conditions
control
an educated guess
hypothesis
a well-substantiated explanation of an aspect of the natural world
theory