Science study #3

Question 1

controlled variable / constant

Answer 1

The things you should keep the SAME throughout the
experiment so you can be sure that the results are only caused by the variable
you’re testing.

Question 2

dependent variable

Answer 2

This is the thing you measure in an experiment. It
depends on what happens with the independent variable.

Question 3

independent variable

Answer 3

= This is the one thing you change in an experiment

Question 4

hypothesis

Answer 4

Written as an if-then statement, this is an educated
guess that expresses a cause-and-effect relationship between two variables:

Question 5

experimental group

Answer 5

This is the group that receives the treatment you’re testing in an experiment

Question 6

control group

Answer 6

This is the group that does not receive the
treatment. It’s used to compare with the experimental group to see