Proceeding International Conference on Mathematic, Science, Technology, Education and their Applications
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Entrepreneurship Education Development In Dealing Asean Economic Community
Full text linkDevelopment of entrepreneurship education can be done through the learning process of planting the values of entrepreneurship, namely the conditioning and maintenance behaviors and attitudes of entrepreneurship through the development of educational personnel, material development and entrepreneurship education curriculum. It aims to produce graduates who are able to independently and create jobs to deal ASEAN Economic Community. Coaching education personnel, namely improving the competence of entrepreneurship through education and training on entrepreneurship. The development of the material that is preparing material relevant to the needs of the world of work/industry, while the development of curriculum can be done by integrating the values of entrepreneurship in aspects of subjects, extra-curricular activities, textbooks, academic culture, and self development activities in accordance talent and interests of students
Application of Simulation-Based Media to Physics Learning Achievement of Student at XI IPA Grade SMAN 1 Bontonompo
Full text linkThis study is pre-experimental research with One-Shot Case Study Design that aims to describe learning physics and to know the average of physics learning achievement after taught by using simulation-based media that achieved 75% of an ideal score. The subject in this study was class XI IPA 6 SMAN 1 Bontonompo academic year 2015/2016 consist of 31 students. Descriptive analysis result was obtained the average of physics learning achievement at in very good category and percentage of highest score at the knowledge level analysis (C4) and lowest score at analysis level comprehension (C2). Result of hypothesis test was obtained the average of physics learning achievement after taught by using simulation-based media can reach over 75% of the ideal score 38,25
Unleash Students’ Motivation with Blended Knowledge Transfer Instructional Model
Full text linkThe effect of instructional model on student motivation has been examined with variety of studies. This pre experimental research aim to determine the influence of Blended Knowledge Transfer instructional model on students’ motivation. This research conducted in cell biology courses in the academic year 2015/2016 with 31 students as participants. Data was collected by questionnaire about students’ motivation which is divided into four indicators: attention, relevance, confidence, and satisfaction. Collected data was analyzed with descriptive and inferential statistic. The result shows that there is influence of Blended Knowledge Transfer instructional model on students’ motivation.Keywords: Students’ motivation, blended knowledge transfer, instructional mode
Histological study of the respiratory system of Sulawesi Medaka fish (Oryzias celebensis): as a candidate of animal model
Full text linkSulawesi medaka fish (Oryzias celebensis) is a type of medaka fish that are endemic in the region of South Sulawesi. The use of medaka fish as a candidate animal model has been started which has similarities with the Zebra fish that was first developed as an animal model. This research aims to study the histology of the respiratory system in Sulawesi medaka fish. Histological observation on the respiratory system of Sulawesi medaka fish using gills organ. Histological observation showed that the gills have afferent arterioles at the end of the primary lamellae and efferent arterioles at the bottom of primary lamellae. The epithelial cell layer along the surface of the lamella, chloride cells and mucous cells among the base of secondary lamellae, cartilage at the base of the primary lamellae, venous sinus along the primary lamellae which is forwarded to the secondary lamellae through the capillaries and pillars cells in the secondary lamellae. In general the structure of the respiratory system in Sulawesi medaka fish similar with Zebra fish as well as other Teleostei fish.Key words: Sulawesi medaka fish, respiratory system, gills, animal mode
Comparison of Learning Outcomes On Chemical Bonding Of Student Class X Senior High School State 1 Ma’rang that Taught by Cooperative Learning Model Type TPS and NHT
Full text linkThis study is a comparison research with quasi-experimental method aimed to investigate the differences of learning outcomes of student Class X Senior High School State 1 Ma’rang between taught using of TPS and NHT types of cooperative learning. The study design was "Two Group, Pretest Posttest Design". The population in this study were all class X Senior High School State 1 Ma’rang which consists of 5 classes, while the sample are class X A as experimental 1 and class X B as experimental 2 with number of students in each class is 20 people. The independent variable in this study are TPS and NHT types of cooperative learning and the dependent variable is the result of learning. Data retrieval of learning outcomes achieved by giving a pretest and posttest. Learning outcome data were analyzed using descriptive statistics and inferential statistics. The analysis showed the average value of student learning outcomes class XA in the pretest and posttest was lower than XB class (It showed respectively with an average N-Gain 0,599 and 0,729 ). The results of hypothesis testing using t-test values obtained at t-count = 2,936 and α = 0.05 significance level with df = 38 obtained table = 2,036. Therefore, t- count> t- table, then H1 is accepted and H0 is rejected. It shows that there are difference outcomes learning of X class student of Senior High School State 1 Ma’rang that taught by TPS and NHT types of cooperative learning model on the subject matter of the chemical bond.
Keywords: Comparison Cooperative learning Model TPS, NHT, Learning Outcomes
Characterization of crude chitinase produced by Trichoderma virens in solid state fermentation
Full text linkThe objective of this study to ensure the appearance of the enzymes produced by Trichoderma virens and to obtain information on the optimum conditions for the enzymes in its specified reaction. Crude chitinase produced by Trichoderma virens presented three types of chitinolytic enzymes: endochitinase, exochitinase and protease. The optimal temperature for crude chitinase at 600C and optimum pH at 3.0. Crude chitinase stability decreases as incubation temperature increases, however, crude chitinase was found to be stable over a range at pH acidic. T. virens growth in the solid substrate with shrimp waste as substrate produced crude chitinase with several chitinolytic enzymes based on its protein visualization on SDS-PAGE. This crude chitinase has endochitinase (50 and 42 kDa) exochitinase (33 and 25 kDa) and protease (18 kDa).Keyword : Chitinase, Trichoderma virens, Solid state fermentatio
ANALYSIS OF STUDENT’S CONCEPTUAL UNDERSTANDING OF MATHEMATICS ON SET AT CLASS VII SMP FRATER PALOPO
Full text linkThis research is a descriptive research with qualitative approach that aimed to describe the ability of students' conceptual understanding of mathematics on the set. Subjects is student of class VII SMP Frater Palopo who have learned the set at school. This research began by taking three research subjects viewed from student grades. The three subjects based of subjects with high ability, middle abiliy, and low ability. After that, the three subjects were given the test of conceptual understanding of mathematics and then interview to analyze student’s conceptual understanding of mathematics based on four indicators 1) Being able to explain verbally about what he had achieved. 2) Be able to implement the relation of concept and procedure. 3) Able to provide examples and non-examples of the concept being learned. 4) Being able to develop a concept that has been learned. Student’s conceptual understanding of mathematics of high ability in solving the set of test only meet on indicators able to explain verbally about what he has been achieved (indicator number 1). Student’s conceptual understanding of mathematics of middle ability in solving the set meets the indicator of be able to apply the relationship of concept and procedure (indicator number 2). Student’s conceptual understanding of mathematics of low ability in solving the set meets the indicator is able to apply the relationship of concept and procedure (indicator number 2). The similarity of Student’s conceptual understanding of mathematics of the three subjects in solving test of conceptual understanding present in all indicators remain unfavorable
The Potency of Bacilus sp as Particle-associating Bacteria in Laboratory Condition
Full text linkThe aim of this study was to know the potency of Bacillus sp in colonizing artificial particles in laboratory condition. Study of particle –associating capacity of Bacillus sp by using artificial-sphare agar as particle and transprant exopolimeric particles (TEP) produced by Thalassiosira weisfloggii as well as flocculating activity. The results of this study showed that Bacillus sp were able to associate both artificial agar spheres and transparent exopolimeric substances (TEP) as well as high flocculating activity produced by phytoplankton, T. weissfloggii. The mean number of Bacillus sp in colonizing artificial agar spheres increasing with incubation time was 3,50 x 105 cells/agar spheres and Transprant expolimeric particles, 2.9 x 108cells/mL; and flocculating activity, 92 % after four days incubation. In conclusion that Bacillus sp has a high potential as particle-associating bacteria used in intensive shrimp farming system. Keywords: Particle–associating bacteria, Thalassiosira weisfloggii, Bacillus sp, Phytoplankto
THE CONTRIBUTION OF READING INTEREST AND LEARNING HABIT TOWARD STUDENTS’ LEARNING OUTCOMES IN INTEGRATED NATURAL SCIENCE OF SECONDARY SCHOOLS
Full text linkThis study was correlational ex-post facto research. It was done at secondary schools in Sabbangparu sub district of Wajo district on the even semester of academic year 2015/2016. Population of this research were entire students of secondary schools in Sabbangparu sub district of Wajo by number of 470 students and sample of research were 150 students which were taken through stratified random sampling technique. Data were collected by questionnaire and documentation. Data were analyzed by multiple linear regression analysis. The results research showed that there was 1) the effective contribution of reading interest on students learning outcomes was 36.5%; 2) the effective contribution of learning habit on students learning outcomes was 16.2%; and 3) the effective contribution of reading interest and learning habit on students learning outcomes of Integrated Natural Science was 36.5%. Keywords: reading interest, learning habit, learning outcome