All science experiments are performed in a controlled manner which means, there will be a positive control, a negative control and importantly the subject sample(s) who's behavior is not known. The experimental observation must be positive with the positive control sample and negative with the negative control sample, no matter whatever the condition is. Only in this set up the result of a subject (which is the actual unknown experimental sample) would be considered as a faithful result.
Any fault or irregularities of the controls will destroy the authenticity of an experiment.
they are making sure no outside influences affect the experiment. This ensures that whatever is going to happen will happen on its own.
there are at least two groups, one of which does not receive the experimental treatment
A controlled experiment tests experimental and control groups in parallel.
A controlled experiment minimizes the effects of variables except the single independent variable.
In a controlled scientific experiment,
experiment means
A variable in science is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by a scientist in the experiment. The depended variable is what you measure in the experiment and what is affected during the experiment. A controlled variable is one which the researcher holds constant (controls) during an experiment.
It means what you saw during the experiment.
control means to take conrol in a science experiment
record in science terms means keeping track of reactions in an experiment to reinforce how to get the same reaction so there is a lot less effort needed in that particular experiment.
the basis to which you are comparing your results to
experiment means
uncontrolled experiment
A variable in science is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by a scientist in the experiment. The depended variable is what you measure in the experiment and what is affected during the experiment. A controlled variable is one which the researcher holds constant (controls) during an experiment.
it's basically in other terms "research design". Basically you tell how you are to plan your experiment.
It means what you saw during the experiment.
control means to take conrol in a science experiment
record in science terms means keeping track of reactions in an experiment to reinforce how to get the same reaction so there is a lot less effort needed in that particular experiment.
The thing you are experimenting on.
is the experiment that you are testing
the same
The method is how you will carry out an experiment.