The Effect of Student’s Perception On Mechanic Facility and The Interest On Study Achievement Of Subject Weld Basic Practice Grade X Of Engineering SMK Muhammadiyah Prambanan

This research aims to (1) to know the student’s perception on mechanic facility (2) to know the student’s interest on subject weld basic practise (3) to know the student’s achivement on subject of las basic practice (4) to know the correlation of student’s perception toward the practice’s facility and student’s achivement on subject weld basic practice (5) to know the correlation of student’s interest toward student’s achievement on subject las basic practise (6) to know the what is the correlation between the student’s perception toward the mechanic facility and the student’s interest collectively on study’s achivement in subject weld basic practice of engineering class SMK Muhammadiyah Prambanan. This research is ex post facto and conducted in SMK Muhammadiyah Prambanan Grade X Engineering Class with 78 students as the sample, the sample is taken by using technique random sampling. The data is taken by using questionaire. The questionaire are devided into 2 groups, they are group of showing the student’s data perception toward mechanic facility and the student’s interest. The result of the test is used to show the student’s achivement. The technique of analysis which is used in hypothesis testing is Pearsons’ Product Moment Correlation Analysis, Double Correlation and regretion testing. The data mixed by manual method and SPPS 16. The result of the research shows that (1) the student’s perception on mechanic facility is good (2) the student’s interest on subject weld basic practise is good (3) the student’s achivement on subject of weld basic practice is good seen from the number 51 students (65,38%) reach up the average poin. (4) student’s perception toward the practice’s facility is positive toward the student’s achivement of subject weld basic practise with strong achievement level; (5) student’s interest positively effect on student’s achivement and perception on mechanic facility collectively, it positively effect the student’s study achievement in subject weld basic practise with medium level of inter achievement. Key word: Student’s perception, Mechanic facility, Student’s interest, Student’s achivemen