Online Journal System-Kumpulan Jurnal STKIP Singkawang ((Sekolah Tinggi Keguruan Dan Ilmu Pendidikan Singkawang)
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Profile of Mathematics Education Students’ Understanding with Moderate Mathematics Ability in the Aspect of Dissection of Group
Get PDFOne aspect that can be used to identify the completeness of the students’ understanding to a concept is by doing dissection to the concept. This is a case study on the students of mathematics education who had moderate ability, and the objective was to obtain the profile of students’ understanding towards group concept on the aspect of dissection. The students’ understanding to the concept is needed very much to build foundation for understanding to other concepts in abstract algebra. Based on the result of the study, it was obtained that although the dominant elements that build the concept of group can be identified well but qualitatively the understanding of the students who have moderate ability in mathematics to the group concept is still weak. One of the causes is the mathematics logic as an instrument in managing information in group concept is not used accurately and tightly
Efektivitas Model Pembelajaran Kooperatif Tipe Numbered Heads Together (NHT) Terhadap: Kompetensi Sikap Siswa, Kompetensi Pengetahuan Siswa, Dan Kompetensi Keterampilan Siswa Pada Pelajaran Ekonomi Di Kelas X Di SMA N 1 Sentolo
Get PDFPenelitian ini bertujuan untuk mengetahui keefektifan model pembelajaran kooperatif tipe Numbered Heads Together (NHT) terhadap: (1) kompetensi sikap siswa, (2) kompetensi pengetahuan siswa, dan (3) kompetensi keterampilan siswa pada pelajaran ekonomi di kelas X di SMA N 1 Sentolo. Jenis penelitian ini adalah penelitian quasi eksperimen dengan desain pretest-posttest control group design. Teknik simple random sampling dilakukan untuk menentukan kelas eksperimen dan kelas kontrol. Kelas X MIA 1 sebagai kelas eksperimen diberi perlakuan dengan menggunakan model pembelajaran kooperatif tipe NHT sedangkan kelas X MIA 3 sebagai kelas kontrol diberi perlakuan dengan menggunakan metode ceramah dan diskusi. Pengumpulan data menggunakan tes, penilaian diri dan penilaian antar teman serta lembar pengamatan diskusi dan presentasi. Hasil penelitian menunjukkan bahwa model pembelajaran kooperatif tipe Numbered Heads Together (NHT) efektif terhadap: (1) kompetensi sikap siswa, (2) kompetensi pengetahuan siswa, (3) kompetensi keterampilan siswa pada pelajaran ekonomi di kelas X di SMA N 1 Sentolo
Analysis of Spring's Constantant Value By Combining the Concepts of Hooke's Law and Archimedes' Law
Get PDFThe purpose of this study was to determine the constantant value of a spring. This research was an experimental research consisting of several stages of preparation, determining independent and dependent variables, conducting experiments, analyzing and concluding. This research used a simple material that was solid beam with a length of 3.5 cm, width of 3.5 cm, height 4.5 cm and mass of 300 g, two types liquid of water and cooking oil, one spring to be calculated the value of spring constantant. The results showed that the volume of dyed objects was inversely proportional to the increase of the length of the spring and the density of the liquid type affected the magnitude of increase in the length of the spring. The constantant value of the spring in water was 21.43 N/m and the spring constantant value of cooking oil was 21,27 N/m. These results can be used as a proof of the truth of equations that combine the concepts of Hooke's law and Archimedes' Law. It can then be used as an alternative to investigating the value of spring constantant k in addition to Hooke's law experiments and simple harmonic motion
The Enhancement of Consistency of Interpretation Skills on the Newton’s Laws Concept
Get PDFConceptual understanding is the most important thing that students should have rather than they had reaches achievement. The interpretation skill is one of conceptual understanding aspects. The aim of this paper is to know the consistency of students’ interpreting skills and all at once to get the levels of increasing of students’ interpretations skill. These variables learned by Interactive Lecture Demonstrations (ILD) common sense. The method of this research is pre-experimental research with one group pretest-posttest design. The sample has taken by cluster random sampling. The result had shown that 16 % of all student that are have perfect consistency of interpretation skill and there are increasing of interpretation skill on 84 % from unknown to be understand (this skill). This finding could be used by the future researcher to study in the other areas of conceptual understanding aspect
The Development of Sustainable Profession (PKB) of Teachers in Senior High School
Get PDFThis research is to know 1) Effort done by teacher of State Senior High School 1 Pemangkat (SMA Negeri 1 Pemangkat) Sambas Regency for Self Development; 2) Business undertaken by teacher of SMA Negeri 1 Pemangkat Sambas District for Scientific Publication; 3) Business has undertaken by teacher of SMA Negeri 1 Pemangkat Sambas District to Produce Innovative Works; 4) Knowing the effort to overcome the factors that become teachers of SMA Negeri 1 Pemangkat Sambas District in their Sustainable Development of Professions. This type of research includes descriptive research with qualitative approach. The result of interview and literature study is analyzed so that it can answer the research question. based on the research undertaken the results obtained as follows 1) Enterprises undertaken by teachers SMA Negeri 1 Pemangkat for their sustainable profession development through MGMP activities subject teachers routinely conducted every 1 month; 2) Most teachers of SMA Negeri 1 Pemangkat have not shown their maximum efforts in developing their profession, especially in making scientific publications / scientific papers and innovative works; 3) Teachers of SMA Negeri 1 Pemangkat who try to do activities related to their professional development are driven by internal factors (self desire) and external factors that is moral support from the principal; 4) Most teachers of SMA Negeri 1 Pemangkat experience difficulties in developing their sustainable profession
Influence of Parents Attention, Emotional Intelligence and Learning Motivation to Learning Outcomes
Get PDFIn general this research is intended to build knowledge about the extent to which the attention of parents, emotional intelligence, motivation to learn effect student learning outcomes. Therefore, the authors make the title of research is "The Effect of Parents Attention, Emotional Intelligence and Learning Motivation of Learning Outcomes Learners Educate High School 4 Sampit at 2016/2017. The purpose of this study is to determine the effect of parents' attention, emotional intelligence and motivation to learn the outcomes of learners in SMA Negeri 4 Sampit at 2016/2017. The method used in this research is multiple linear regression analysis with 76 samples. The results showed that the attention of parents, emotional intelligence, and motivation to learn partially and simultaneously have a positive and significant impact on learning outcomes of learners
The Development of Problem-Based Practicum Module to Learn Reaction Rate and Basa-Acid Solution
Get PDFThis study aims to determine the design, stages, and acquisition of student learning by using a practicum-based problem module on the material of reaction rate and acid-base solution. The development model used was a combination of the steps of Borg and Gall development research and Dick and Carey learning model design including needs analysis, design, initial design review, individual trials, revision, developing prototypes, small group trials, revision of finalization and trials field. Data collection techniques are observation, interviews, questionnaires and documentation with data collection tools for learning outcomes tests, observation sheets and questionnaires. Data analysis uses qualitative analysis and quantitative analysis. The results of the study show that the practicum module design is feasible to use, it can be seen from the module evaluation by experts that shows the module has met the eligibility criteria. In addition, field trials showed a positive response to the use of modules. Student learning after using the practicum module shows that students can actively use modules in practical activities. It can be seen from the t-test which shows that the value of t counts ≥ t table which means there are differences in learning outcomes before and after using the practicum module. The acquisition of attitude and skill aspects also showed very good results. So it can be concluded that the practicum module in learning the reaction rate and acid-base solution can help students to more easily learn the material of reaction rate and acid-base solution
Educational Management Based on Local Wisdom (Descriptive Analytical Studies of Culture of Local Wisdom in West Kalimantan)
Get PDFEducation is a deliberate and planned deliberate effort to foster the development and potential of individual self-learners "learners" in order to benefit their life interests both as individuals and as members of the community. Education is one form of human culture because it must be seen as an activity that is always dynamic, following the acceleration of the rate of change and the dynamics of the culture of the community. Through education is expected to be organized the basis of values, thinking, and morality of the nation, in order to be able to produce a formidable generation in faith, personality, rich in intellectuality, and superior in the mastery of technology and information. For that, we need education based on local wisdom. The purpose of education based on local wisdom is in accordance with that has been stated in the Law. 20 Year 2003 About Sisdiknas Article 3, states that: "National education functions to develop the ability and form the character and civilization of a dignified nation in order to educate the nation's life". Local wisdom education is part of the culture of a society that can not be separated from the language of society itself. Local wisdom is passed down from generation to generation through word-of-mouth. Local wisdom is in folklore, proverbs, songs, and people's games. Local wisdom as a knowledge found by a particular local community through a collection of experiences in trying and integrated with an understanding of the culture and nature of a place. Along with the development of the age along with the rapid flow of information and technology are constantly changing, there is a tendency of local wisdom began marginalized. It needs to be socialized to the younger generation so that the culture of wisdom is not lost in time
Nilai Keberanian dalam Novel Negeri di Ujung Tanduk Karya Tere Liye
Get PDFPenelitian ini bertujuan untuk mendeskripsikan nilai keberanian dalam novel Negeri di Ujung Tanduk karya Tere Liye. Penelitian ini menggunakan metode deskriptif, dengan bentuk kualitatif. Teknik pengumpulan data menggunakan studi dokumenter, dengan menelaah karya sastra. Penelaahan dilakukan dengan cara mengklasifikasikan bagian-bagian yang menjadi objek penelitian, khususnya nilai keberanian. Alat pengumpul data yang digunakan adalah manusia, peneliti sendiri sebagai instrumen utama. Teknik analisis data dalam penelitian ini adalah analisis isi. Hasil penelitian menunjukkan nilai keberanian meliputi: (1) nilai keberanian dalam bertarung, (2) nilai keberanian dalam menghadapi tantangan, (3) nilai keberanian dalam memperjuangkan kebenaran, (4) nilai keberanian melawan musuh, (5) nilai keberanian menyelamatkan diri dari musuh, (6) nilai keberanian menyelamatkan orang lain, (7) nilai keberanian mencari bukti kebenaran
