DIRECTIONS
Use the words in the box to fill in the blanks in the fictional passage
below. Make sure you only use each term once.
WORD LIS
bias
conclusion
control grou
data
experimental
fact
The scientist's bright eyes widened as she studied the
in the results column of her
"Could this really be true?" she murmured aloud in disbelief. She
quickly drew up a
-, carefully plotting the numbers
on the axes. She leapt from her laboratory chair when the result
pointed to the same
--this miraculous
therapy could prevent every sickness known to humankind!

Word List
graph
hypothesis
investigatio
model
observation
opinion
table
variables