Inclusion Criteria:  Students;  Over 18 years old, Registered in the nursing department, Able to use a computer, No vision and hearing problems Have not done the NGT skill practice before, Taking the Nursing Fundamentals course for the first time.  Exclusion Criteria:  Students;  Under 18 years old, Can't use a computer, Having vision and hearing problems, Have done NGT skill practice before, Having taken the Nursing Fundamentals course before.