Experiments are different from observational studies.
In this video Dr Nic explains what experiments are and what they are not. She gives three examples and teaches some of the language of experiments.
The examples include cookies, balls down slopes and plant watering protocols.
In several places viewers can stop the video to test their understanding.
See creativemaths.net/videos/ for all of Dr Nic's videos organised by topic.
Негізгі бет Experiments - an introduction from Dr Nic
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