The purposes of this research were to study of Variables Affecting to Learning Achievement in Bio-organic chemistry and construct the prediction equation models ofstudents Bio-organic chemistry Leaming Achievement in Rajamangala University of Technology Phra Nakhon(RMUTP). The sample consisted of60 students ofRMUTP Sampling by Quota Sampling method. The instnunents used in this research were the questionnaire of 5-rated rating scales of those II categories. The reliability of the questionnaire was that the Bio-organic chemistry attitude 0.688 Achievement motivation in Bio-organic chemistry 0.766 Students learning behavior 0.742 Attitude towards University 0.80 I Personality ofchemistry teacher 0.851 Teaching behavior ofchemistry teacher 0.869 Parents support 0.796 University surrounding 0.719 Facilities of University 0.834 with the total average of 0.911 and the test of 4 choices Bio-organic chemistry Learning Achievement consisted of 50 items. The level ofdifficulty was between 0.27 -0.53 the power ofdiscrimination was between 0.35 -0.69 The reliability was 0.79 .The data were analyzed through statistical techniques of percentage mean standard deviation and multiple regression. The results were as follows: The Variables Affecting on students Bio-organic chemistry Learning Achievement at .05 level of significant were the Bio-organic chemistry attitude(xl) Achievement motivation in Bio-organic chemistry (-2) predicted at the rate of 15.50 Percent The raw score prediction equation was : A Y = 9.493 + 2.202 Xl + 0.730 X2 The standard score prediction equation was : A Zy = 0.380 ZXI + 0.123 Zx2

This survey research was conducted to study teaching efficiency as well as comparing the individual factors and opinion on teaching efficiency of student center based on the National Education Act of B.E. 2542 (1999) Faculty of Business Administration Rajmangkala University of Technology Phra Nakhon. The sample taken for the investigation was 400 students who enrolled in the Faculty of Business Administration Rajamangala University of Technology Phra Nakhon for academic year 2010. The study presented the following results. 1. The perspective on teaching efficiency of student center based on the National Education Act of B.E. 2542 (1999) Faculty of Business Administration Rajmangkala University of Technology Phra Nakhon was in a high level. 2. The perspective on teaching efficiency of student center based on the National Education Act of B.E. 2542 (1999) Faculty of Business Administration Rajmangkala University of Technology Phra Nakhon classified by genders had a statistical significance at .05 level. 3. The perspective on teaching efficiency of student center based on the National Education Act of B.E. 2542 (1999) Faculty of Business Administration Rajmangkala University of Technology Phra Nakhon classified by study areas had a statistical significance at .05 level.

This is a survey research. Its aim is an attempt to study and present the problems and Utilization of Instruction Innovations of Faculty of Industrial Education’s lecturesRajamangala University of Technology Phra Nakhon. The data collections were selected from population sampling of the Faculty of Industrial Education which consist of four departments with 38 lecture samples by using the purposive sampling. Research Methodology To study the problems and utilization of instruction innovations of the Faculty of Industrial Education’s lecture questionnaires were provided to collect data by using the average percentage value of standard deviation T-test and F-test technique. The following research results are : 1. The sexual differences of lectures has no any problems in using instruction innovation. 2. The different age levels of lecture have no problems in using instruction innovation. 3. For the lecture’s educational background there are no any problems in using instruction innovation. 4. Lectures in different departments of Faculty of Industrial Education have no any problems in using instruction innovation. 5. Lectures of Faculty of Industrial Education have a problem in using instruction innovation is at the moderate level. 6. According to the research results the most internal important problematic factor is the attitude’s lecture toward the necessary of instruction innovation. 7. The most external important problematic factor is the lack of financial supporting on production instruction innovation. 8. Lectures under the Civil Engineering and Mechanical Engineering department have problems in difficulty of using instruction innovation more than Electrical Engineering’s lecturers.