This research aims to develop and calculate the efficiency of electronic books injection mold design engineering for Plastic Mold Technology1 (04-812-313) The participants of this research were 40 third year students who enrolled in Plastic Mold Technology1 subjects in first semester 2013. The research tools were 1) an electronic books 2) a questionnaire for measure an efficiency of electronic books 3) an achievement test. Data were analyzed by using difficulty discrimination validity index of consistency The result showed that quality of electronic books injection mold design engineering was in a very good level with higher sufficiency mean = 1.13 than criteria at mean = 1 and was very useful for Plastic Mold Technology1 (04-812-313)

This research aims to solve the basic knowledge problems of undergraduate students who study Calculus 1 for Engineers in the Faculty of Engineering Rajamangala University of Technology Phra Nakhon. Basic Mathematics tutorials are conducted in order to improve their knowledge which leads to increase the efficiency of learning the Calculus 1 for Engineers. The basic mathematics lessons are designed and their efficiency is assessed in the tutored group using the 60/60 criteria. The pretest and posttest are assigned to both tutored and tutorless groups as well as the tutored student satisfactions with thedesigned lessons and the Calculus 1 for Engineers are conducted. The result shows that the efficiency of the designed lessons is 76.60/64.67 which is higher than the criteria; hence they are proper to be used. For the treatment group the posttest grades are higher than the pretest grades significantly (.05) with the effectiveness of 34.67. The comparison of the learning achievement for the Calculus 1 for Engineers shows that the grades of the tutored group are higher than the grades in the tutorless group significantly (.05) as well. The student satisfactions for both the designed lessons and the Calculus 1 for Engineers are at the levels of good and very good.

The objectives of this research were to 1) develop the Multimedia Computer Assisted Instruction for Teaching Illuminant Engineering on Interior Lighting Design 2) compare learning achievement between before and after learning 3) evaluate students’ learning progress and 4) study students’ satisfaction on the Multimedia Computer Assisted Instruction. The sample studied were 28 third year students belonging to the field of electrical power engineering faculty of Industrial Education Rajamangala University of Technology Phra Nakon. The instruments of this research included 1) the Multimedia Computer Assisted Instruction for teaching Illuminant Engineering on Interior Lighting Design 2) an quality evaluation questionnaire of the Multimedia Computer Assisted Instruction 3) pretest and posttest of learning achievement and 4) student satisfaction questionnaire on the Multimedia Computer Assisted Instruction. The results were as follow: 1. The efficiency of the Multimedia Computer Assisted Instruction for teaching Illuminant Engineering on Interior Lighting Design was 81.45/85.71 which was higher than the criteria set of 80/80. 2. The mean score of posttest ( X = 12.68) was significantly higher than pretest ( X = 5.54) at .01 level. ง 3. The evaluation result of learning progress by the method of Average Normalized Gain was 0.77 which was in a high progress level. 4. Students’ satisfaction on the Multimedia Computer Assisted Instruction for teaching Illuminant Engineering on Interior Lighting Design was at the level of the most satisfaction ( X = 4.80).

The main problems of learning skills of a physics I for engineer’s course due to the lack of standard computer assisted instruction multimedia and its abstract nature therein were improved and repelled by using the invented teaching animation modules. Applying the established e-learning multimedia modules to the registered students from many faculties of the Rajamangala University of Technology Phra Nakorn via the learning management system it found that the improvement recipes have appropriate to increase both the learning skills and their highly attitude to this subject. The improved students by the invented media can effectively apply the contents to the higher levels study of concerning subjects.

This survey research has a purpose to study the personality of students at the Mechanical Engineering Department Faculty of Industrial Education Rajamangkala University of Technology Phranakhon. The improvement of test questionnaire 16 PF (Sixteen Personality Test ) of Raymond B. Cat Resort from the total of 108 students who using a tiered Iandscape sampling (Stratified Random Sampling). Students from Mechanical Engineering. Tools used in evaluation of research data using a questionnaire and data analysis methods.Calculate overall percentage of arithmetic mean (arithmetic mean) on median comparisons t-test and F-test of students personality areas. Research results can be summarized as follows. 1. Personality with a teacher of mechanical cngineering students by age showed that all of the moderates.The average of the maximum a person is sincere and guileless disclosed. 2. Personality with a teacher of mechanical engineering students by age is found that the older students have different personality. And students over 27 years pf age are not timid than courageous. Students aged belwecn 23-27 years. 3 Personality on a teachers student in meehanical engineering disciplines. Ievels by an average score found that students with different rate lcvcls. It is a personality who loves to collect dissociation. Different found that students with grade lowcr than the2.00 level as people like humility. Different Found that students with grade between2.01 to 2.99 4.Personality on a teachers student in mechanical engineering disciplines. by classs year study.shows.students leam in diflcrent class years are.Pcrsonality is about people like humility and Dissociate diflerent. 5. Personality with a teacher of mcchanical engineering students by class year to find a more different pair were found about a person who loves to collect. Dissociate it. Students who study in year1 class who likes to collect. Dissociate more. Students studying in year 3 th but this year found that about understanding Students learn in class at 1year in higher than intellect. students studying in year 3th years.