Instructive in a Sentence 

Definition of Instructive  

giving useful information

Examples of Instructive in a sentence

The data set was instructive and told the professor exactly which students he needed to work with one on one.  
Although some parts of the manual are instructive, much of the useful information for this job is learned hands-on.  
The instructive yoga class guided the beginners through the very basics of the art.  

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