Discovery, laboratory instruction

Domin (138) distinguished four types of laboratory instruction expository, inquiry, discovery, and problem-based. These styles can be differentiated by their outcome, their approach, and their procedure. Expository and problem-based activities typically follow a deductive approach, while inquiry and discovery activities are inductive. 

The adopted styles for laboratory instructions/iinpleinentation can be either expository, inquiry-based, discovery-based, or problem-based [3]. 

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