click below
click below
Normal Size Small Size show me how
Science Processes
Term | Definition |
---|---|
observational investigation | lab when changes are being observed |
Experimental investigation | when hypothesis is being tested |
hypothesis | educated guess |
independent variable | I change this first. also know as the manipulated variable |
dependent variable | this change is the data collected |
constant | the factors that must stay the same in order for the experiment to be a fair test |
control | standard of comparison |
fair test | an experiment that changes only one factor |
repeated trails | completing an experiment many times |