COMPUTER ASSISTED TUTORIAL INSTRUCTION ON DIGITAL LOGIC USING ANDROID OPERATING SYSTEM TABLET

Abstract

The purposes of this research were to 1) develop and find out the quality and efficiency of Tutorial Computer Assisted Instruction of Logic Function on Android Operating System Tablet and 2) compare achievement before and after learning through Tutorial Computer Assisted Instruction of Logic Function on Android Operating System Tablet. The sample used in this research is the first year students of Vocational Certificate Level of Information Technology and Communication, Computing Technician Major of Chumphon Technical College who register in Digital Introduction course in the first semester of 2015 academic year. The samplings were 30 people selected from the total population.

The instruments used in the research were 1) Tutorial Computer Assisted Instruction of Logic Function on Android Operating System Tablet 2) the quality evaluation questionnaire of Tutorial Computer Assisted Instruction of Logic Function on Android divided into the quality of the content and the quality of the media production techniques and 3) the achievement test of Tutorial Computer Assisted Instruction of Logic Function on Android Operating System Tablet which has the difficulty and discrimination range between 0.40 – 0.80 and 0.20 – 0.60, respectively, and the reliability coefficient was 0.80

The results showed that 1) the quality evaluation of Tutorial Computer Assisted Instruction of Logic Function on Android Operating System Tablet in content were good (X= 4.60, S.D. = 0.17) and quality of media production techniques are good (X= 4.77, S.D. = 0.26) 2) its efficiency was at 81.22/81.78 and 3) the students’ achievement after using Tutorial Computer Assisted Instruction of Logic Function on Android Operating System Tablet was significantly higher than before using at .05 level.