Exercise on the estimation skills of tightening Nuts and Bolts

Abstract

This is an experimental research with the objectives to 1) Create and evaluate the exercise on the estimation skills of tightening Nuts and Bolts 2) To find out the effectiveness of exercise on the estimation skills of tightening Nuts and Bolts 3) To study the achievement of estimation skills of tightening Nuts and Bolts 4) To study the effectiveness of estimation skills of tightening Nuts and Bolts 5) To study the satisfaction of learners towards exercise on the estimation skills of tightening Nuts and Bolts. The researcher has created an exercise on the estimation skills of tightening Nuts and Bolts and has assessed the quality and effectiveness of the exercise created. It is experimented on 11 2nd year students in High Vocational Certificate level, Mechanics Department, Uthaithani Community College. The result analysis is done using statistics, average, standard deviation, percentage and T-test. The result found that 1) The evaluation result is at an excellent level 2) The effectiveness of exercise on the estimation skills of tightening Nuts and Bolts is at 96.78% 3) The achievement after learning is higher than before with significance level of 0.05. 4) The analysis result of the effectiveness of estimation skills of tightening Nuts and Bolts is 100/100, which is higher than the standard criteria. 5) Learner’s satisfaction result is at an excellent level.