The purposes of the research were to create and evaluating efficiency of computer assisted Instruction Program for courses of Physical Fitnessbased on Standard 90/90 and analyze the leaning achievement of the student after using computer assisted instruction The samples were 20 first year diploma students in Rajamangala University of Technology Phra Nakhon North Bangkok Campus. The Researcher using the experiment by make pretestand then using the computer assisted instruction program for courses of physical Fitness. After that the students did the posttest againand then calculate to find out the efficiency of the computer assisted instruction and analyze the leaning achievement of students after studying. The result revealed that the efficiency of the computer assisted Instruction was efficient in standard 90/90 and after learming achievement

The purposes of the research were to create computer assisted instruction for Electric Power System Analysis Chapter 1-2 to find out the efficiency validation of computer assisted instruction based on the standard of 90/90 and to analyse the students learning achievement after using the computer assisted instruction. The subjects in the study were 17 third-year diploma engineering students enrolling at Rajamangala University of Technology Phra Nakhon. The researcher made the experiment by having the students pretest. Then they studied by using the computer assisted instruction focused on practicing basic turning. After the students had studied and had posttest the efficiency of the computer assisted instruction was calculated as well as the learning achievement was analysed. The research result revealed that the efficiency of the computer assisted instruction was at the standard of 90 / 90. Moreover the learning achievement after using the computer assisted instruction was different at the significant level of 0.05.

The purpose of this research is to study Development of Computer ted I nstruction Subject Change Management and to find out efficiencies Satisfac on towards the package. The research tools were : 1) Development of Computer Assisted Instruction Subject Change Management 2) Achievement tests 3) Quality a sessment and evaluation form for multimedia software and 4) Questionnalre of leamers satisfaction Sampling groups composed of 62 Bachelor degree (4 years) Faculty of Business Administration Rajamangala Unniversity of Technology Phra Nakhon Researchresulty revealed that the effciency of the Computer Instruction Package was at E1 / E2 = 81.65/82.39 corresponding with 80/80 creteria. Analysis to man of satisfaction of the sampling groups was rather at 4.18. It could be concluded that the Development of Computer Assisted Instruction Subject Change Management had the efficiency that could used for self study

The purpose of this study was to compare undergraduate students reading writing performance and interest in learning English through reading instruction with and without computer in PowerPoint Program at Rajamangala University of Technology Phra Nakhon Bangkok Commercial Campus. The subjects for this study consisted of 80 undergraduate students in the first semester of the 2005 academic year of Rajamangala University of Technology Phra Nakhon Bangkok Commercial Campus. They were selected by using simple random sampling and divided into the experimental and control groups with 40 students in each. The randomized control group pretest -posttest design was used in the experiment. The experimental group was taught through the method in the reading instruction with computer in PowerPoint Program whereas the control group was taught through the method in the reading instruction without computer in PowerPoint Program. Each group was taught with lessons of the same content for sixteen 150 minute periods. The instruments used in the study were English reading writing performance tests and interest in learning English. The t-test for independent samples score was statistically used for data analysis. The results of the study indicated that: 1. The English reading performance between the experimental and control groups was significantly different at the .05 level. 2. The English writing performance between the experimental and control groups was not statistically significant. 3. The interest in learning English between the experimental and control groups was significantly different at the .05 level.

Purposes of the research were to design and develop Computer Assisted Instruction Package with tutorial through e-Iearning on computer technology curriculum and to find out efficiencies effectiveness and learners satisfaction towards the package. The research tools were: 1) The Computer Instruction Package on Database Management System SUbject 2) Achievement tests 3) Quality assessment and evaluation form for multimedia software and 4) questionnaire of learners satisfaction. Sampling groups composed of 50 Bachelor second year students from Faculty of Science and Technology Program Information Technology and Computer Rajamangala University of Technology Phra Nakhon. Research results revealed that the efficiency of the Computer Instruction Package was at 82.50/82.56 corresponding with 80/80 criteria. Analysis of pre-test and post-test scores found that the effectiveness after the process (Epost) was at 82.56 it was higher than before the process (Epre) which was at 14.62. Therefore the Computer Instruction Package on Program Design and Development could increase the students learning effectiveness up to 67.94 corresponding with 60 criteria. Mean of satisfaction of the sampling groups was rather at a high level (4.28). It could be concluded that the Computer Assisted Instruction Package with tutorial through e-Iearning on computer technology curriculum had the efficiency that could used for self study.