The control is an object where you change nothing; you compare it to the thing that you test.
Inquiries
An experiment must have a control to show what would happen if no factors were changed.
- All measurements must be correct.- Data processing must be correct.- The relation cause-effect must be correctly definited.
Different types of clothing and a backpack. A backpack must be controlled in this experiment. Hope this helps students. ( Science Teacher ) :)
Every variable except for the one being tested should be controlled.
Inquiries
Theories
figure it out yourself ,geez its not that hard.
Pretty much having controlled variables. Controlled variables are something in the experiment that must remain the same through all tests. For example, if you are testing the decay of an apple... The temperature that the two fruits are enduring during the experiment must be the exact same.
a controlled experiment must have only one manipulated variable becuase if the experiment had multiple manipulated variables then it would not be a controlled experiment anymore it would be a manipulated Deseret experiment
The conclusion of a controlled experiment must be based on the results obtained from the experiment itself. It should directly address the research question or hypothesis posed at the beginning of the experiment. The conclusion should also highlight any patterns, trends, or relationships observed in the data collected during the experiment.
Controlled variables are quantities that must remain constant.
An experiment must have a control to show what would happen if no factors were changed.
Safety Cost Reliability
- All measurements must be correct.- Data processing must be correct.- The relation cause-effect must be correctly definited.
Different types of clothing and a backpack. A backpack must be controlled in this experiment. Hope this helps students. ( Science Teacher ) :)
To ensure your experiment is fair, you must keep all variables constant except for the one you are testing. This means controlling outside factors that could influence the results of your experiment.