Developing of Online Skill Exercises on Welding Symbols

The objectives of this research were 1) to develop an online skill exercise form. about reading and
writing welding symbols 2) to find the efficiency of the online training form about reading and writing welding
symbols according to the 80/ 80 standard and 3 ) to compare the academic achievement hair before and
after the study by using online form exercises about reading and writing welding symbols. The sample group
used in the study was student of the Department of Industrial Education Faculty of Industrial Education and
Technology King Mongkut's University of Technology Thonburi Bachelor's degree, Year 3 , Academic
Year 2021 by specifying 3 0 people about reading and writing welding symbols; 2 ) educational practice
measurement form about reading and writing welding symbols and 3) Content quality assessment form and
learning media on reading and writing of welding symbols. The statistics used in the data analysis were
mean, standard deviation. Finding the efficiency of the training, the statistic used to determine the quality
of the tool was the consistency index. The results showed that 1) the developed online skill exercise form on reading and writing welding symbols was suitable for use with learners. 2) Online training form about
reading and writing welding symbols that the researcher has created effective It has an efficiency of
83.33 / 83.43, which meets the set criteria. 3) Comparison results of learning achievement before and after
learning management teaching using online exercise about reading and writing welding symbols, the scores
after studying were significantly higher than before at the . 0 5 level. It can be concluded that the online
training form that the researcher developed, can make students have higher academic achievement and
teachers can take online exercises.