the purpose of doing an experiment is to discover new things
Because it will perform a test of how two variables might be related. This is when you are doing a real experiment.
it means you made a mistake
So that the experiment can be remembered,repeated or useful the point of doing an experiment is to collect data.
tell why you are doing this project
wear eye protection when doing the experiment
Because if acid etc gets in your eyes you may go blind
"They were doing an experiment" is past tense.
advantage - high degree of control, high inter-rater reliability, easy to replicate,
goggles it actually depends what experiment u r doing however u should wear goggles in each experiment also if the experiment is ;like picking up a pen or something. Don't drop it. It might break.
the purpose of doing an experiment is to discover new things
Doing duplicates means doing the experiment / process two times. Doing triplicates means doing the experiment / process three times.
When doing a controlled experiment, you get accurate results.
dependent variable
It depends, if you are doing an experiment on temperatures of water in nature, you will need it. If you are doing an experiment on how fast different species of turtles can walk, you don't.
In gymnastics you will need to have an experiment for gymnastics when you are doing a research
Because it will perform a test of how two variables might be related. This is when you are doing a real experiment.