Experiment
A process or study that results in the collection of data, the outcome of which is unknown.
Most experiments involve carefully changing one variable and observing the effect on another variable.
See also: Blind Experiment, Hypothesis, Null Experiment, Theory.
Subjects: General
- Weblinks:
- Practical Physics Experiments can sharpen students powers of observation, stimulate questions, and help develop new understanding and vocabulary.
- Practical Chemistry This website provides all teachers of chemistry with a wide range of experiments to illustrate concepts or processes, as starting-points for investigations and for enhancement activities such as club or open day events.