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INDONESIA
Science and Physics Education Journal (SPEJ)
ISSN : 26140195     EISSN : 25982567     DOI : -
Core Subject : Education,
Arjuna Subject : -
Articles 26 Documents
ALGORITMA WELCH-POWELL UNTUK PEWARNAAN GRAF PADA PENJADWALAN PERKULIAHAN Rusdiana, Yulianti; Maulani, Alfi
SPEJ (Science and Physic Education Journal) Vol 3 No 1 (2019): SPEJ (Science and Physics Education Journal)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/spej.v3i1.915

Abstract

Scheduling is a principal administrative activity in most universities. The problem that often faced is the lecture timetable and course distribution are still manually and have not fully paid attention to the field of science that matches the interests of the lecturer. To overcome these problems, the authors use Welch-Powell's algorithm to arrange lecture arrangement schedules with expectations that the scheduling will be faster and optimal and more satisfying to various parties. The results of applying Welch-Powell's Algorithm to the willingness of lecturers to teach available courses provide four colors. The results are used to map lecturers and subjects that are supported by class availability to ensure that lecturers with the same course choices must be placed in different classes. In meeting class needs, one lecturer can handle several subjects, and several lecturers can teach one subject. The results of applying the Welch-Powell Algorithm to the suitability of teaching time give 29 colours. These results are used to map lecture time to ensure that lecturers with the same choice of time should be provided in different classes. Keywords: Vertex, Colouring,  Welch-Powell's algorithm
PERANCANGAN PEMBELAJARAN FISIKA MENGGUNAKAN MULTIMEDIA INTERAKTIF UNTUK MENINGKATKAN MINAT MAHASISWA TERHADAP MATA KULIAH FISIKA Wijaya, Marvin Chandra
SPEJ (Science and Physic Education Journal) Vol 3 No 1 (2019): SPEJ (Science and Physics Education Journal)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/spej.v3i1.928

Abstract

This study aims to measure the increased interest of students in the Maranatha Christian University Computer Systems Study Program in Physics Subjects. The increase in interest uses interactive multimedia-based learning systems. The learning system is designed using the SMIL (Synchronized Multimedia Interactive Language) programming language. The physics course learning system designed in this study is course material about Object Motion (Regular Straight Motion / GLB, Irregularly Changed Straight Motion / GLBB, Free Falling Motion / GJB, Vertical Upward Motion / GVA, Vertical Down Motion / GVB) . Thirty students were taken as samples to see interest in Physics courses. Data retrieval is taken before and after the provision of learning materials using interactive multimedia. The average value of interest in Physics Subjects before the use of interactive multimedia learning materials was 7.12 on a scale of 10, increasing to 8.57 after the use of interactive multimedia learning materials. Hypothesis testing uses paired t test. The results of statistical processing showed a significant  increase in student interest in Physics. Keywords: Physics Learning, Interactive Multimedia, SMIL, Object Motion
MOTIVASI PEMILIHAN LINTAS MINAT SAINS PADA SISWA JURUSAN ILMU SOSIAL Yendrita, Yendrita
SPEJ (Science and Physic Education Journal) Vol 3 No 1 (2019): SPEJ (Science and Physics Education Journal)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/spej.v3i1.944

Abstract

This study aims to find out how intrinsic and extrinsic motivation affects students of the Social Sciences Department of SMA N I Suliki District in choosing cross-interest of Science. This type of research is quantitative research with descriptive methods. The research instrument is a set of questionnaire. Samples were taken with a total sampling technique, then the subjects of this study were all students of class X majoring in Social Sciences who chose cross interest of Science, amounting to 126 people, data analysis technique is a percentage technique. Based on the results of data analysis, intrinsic motivation that influences the selection of cross-student interests is as follows: based on ideals of 70.58%, based on student abilities of 69.44%, based on student conditions of 70.33%, based on interests of 66.93 %, based on the attitude of 75.06%, while extrinsic motivation that influences the selection of students' cross-interest is as follows; based on family encouragement of 62.56%, encouragement of friends 59.32%, employment opportunities of 69.57% and opportunities to continue study 61.50%. Whereas based on sub-variables, intrinsic motivation was found to influence the cross-selection of scientific interest by 70.48% (in the good category) and extrinsic motivation by 62.75% (in the good category). The conclusions of this study are: intrinsic motivation influences students more in crossing scientific interests than extrinsic motivation Keywords: Motivation, SAINS Cross-Interest Selection,
MOTIVASI BELAJAR DAN PRESTASI BELAJAR FISIKA DITINJAU DARI JENIS KELAMIN Harso, Aloisius; Merdja, Juwita
SPEJ (Science and Physic Education Journal) Vol 3 No 1 (2019): SPEJ (Science and Physics Education Journal)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/spej.v3i1.991

Abstract

The purpose of this study is to analyze the differences in learning motivation and physics learning outcomes between male and female students of class X. This research is a comparative causal research which is an ex post facto research. The population of this research is all of the tenth grade high school students in Nangapanda District as many as 220 students. The sample was determined by proportional random sampling, amounting to 80 students. Data collected in this study are students' learning motivation obtained through the provision of a learning motivation questionnaire and physics learning achievement obtained through physics learning achievement tests in the form of multiple choice questions. Data were analyzed using descriptive statistics and ANAVA. As a follow-up to ANAVA, a Least Significant Difference (LSD) was used to test the comparison of the pairs of average scores for each gender group. The results of this study indicate that there are differences in learning motivation (F = 62,139; p <0.05) and physics learning achievement (F = 11,377; p <0.05) which are significant between female and male students. Female students have higher learning motivation and physics learning achievement compared to male students. Keywords: Learning Motivation, Physics Learning Achievement, Gender
Analisis Kemampuan Berpikir Kreatif pada Materi Cahaya Siswa Kelas Delapan SMP Xaverius Kota Lubuklinggau Arini, Wahyu
SPEJ (Science and Physics Education Journal) Vol 1 No 1 (2017): SPEJ (Science and Physics Education Journal)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (655.373 KB) | DOI: 10.31539/spej.v1i1.41

Abstract

 The purpose of this research is to describe students creative thinking ability in light matter, to know the students creative thinking ability in light matter when viewed from cognitive observation and affective observation, to know the difficulties experienced by students in achieving the indicators of creative thinking ability and determination solution to overcome student difficulties in achieving the indicators of creative thinking ability of class 8 SMP Xaverius Kota Lubuklinggau. The type of this research is descriptive qualitative, with case study research type. The subject of this research is all students of class 8 SMP Xaverius Kota Lubuklinggau. Data completion technique in this research is using technique triangulation that is cognitive observation technique, affective observation, and interview. Data analysis technique is descriptive qualitative analysis. The result showed that students thinking ability of class 8 junior Xaverius Kota Lubuklinggau still less creative 6,68 percent based on result of cognitive observation which was completed with interview result and creative enough category 57,74 percent result of affective observation. the recommendations that can be submitted in this research is the teacher will give equal opportunity to all students to be able to develop the ability of creative thinking in the learning process Keywords: Analysis, Creative Thinking, Light.
Penerapan Model Make A Match pada Pembelajaran Fisika Kelas X SMA Negeri 2 Kota Lubuklinggau Lovisia, Endang
SPEJ (Science and Physics Education Journal) Vol 1 No 1 (2017): SPEJ (Science and Physics Education Journal)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (390.276 KB) | DOI: 10.31539/spej.v1i1.58

Abstract

The purpose of this research is to know the result of physics learning of class X student of SMA Negeri 2 Lubuklinggau after application of Make a Match model. The type of research is quantitative research with quasi experimental research method, with one group pre test and post test design. The population in this study is all students of class X SMA Negeri 2 Lubuklinggau. Samples were taken randomly by drawing, so that the class X1 was obtained. Technique of collecting data using test technique. Based on the results of post-test data analysis obtained the average value of students at 79.11 with 5 percent level of disturbance obtained tcount 2.98 and ttable 1.684 for thitung great than ttable, it can be concluded that the results of physics learning class X SMA 2 Lubuklinggau after applied Model Make a Macth is significantly declared complete. Keyword : Physics, Learning result, Make a Match.
Pengembangan Lembar Kerja Siswa dengan Pendekatan Kerja Laboratorium untuk Meningkatkan Keterampilan Proses Fisika Sulistiyono, Sulistiyono
Science and Physics Education Journal (SPEJ) Vol 1 No 1 (2017): Science and Physics Education Journal (SPEJ)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (567.091 KB) | DOI: 10.31539/spej.v1i1.69

Abstract

This research aims to produce Student Worksheet that is in suitable with the characteristics of laboratory work approach. This research also aims to cultivate the physics process skill of the students during the teaching of laboratory work.This is a Research and Development developed by Borg and Gall. The stages in this research are collecting information, making plan, developing initial product, conducting tryout, doing revision of the product. The initial tryout or limited tryout is done to grade 9 SMAN margabaru. The instrument is Lesson Plan, Student Worksheet validation sheet, physics process skill observation sheet, students response questionnaire. Data analysis is descriptive qualitative.The result shows that LKS developed based on expert validation test on the aspect of writing approach, the depth of physics concept, scoring aspects, student activity and physical appearance is in the criteria of very good. For LKS identity completeness, clarity of sentence and language is  in the criteria of good. Meanwhile, the percentage of the physics process skill achievement as compiling the hypothesis, skill of identifying variables, skill of filling the tables, skill of making graphs, skill of investigation analysis and the skill of drawing conclusion, is 92 percent, 93 percent, 80 percent, 90 percent, 78 percent, dan 78 percent. Keywords: Student Worksheet (LKS), laboratoey work, physics process skill  
Pengaruh Absorben terhadap Kualitas Fisik Minyak Ariani, Tri
SPEJ (Science and Physics Education Journal) Vol 1 No 1 (2017): SPEJ (Science and Physics Education Journal)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (359.38 KB) | DOI: 10.31539/spej.v1i1.74

Abstract

This study aims to determine the effect of aloe vera juice (absorbent) on the quality of cooking oil. Both types of oil are used to fry up to five times the frying pan to fry the tempeh weighing 1000 grams at a temperature of 180C. Furthermore, the oil that has been used up to five times the frying recycled again, by clarifying it using aloe vera juice. To determine the quality of oil used parameters of viscosity, specific gravity, refractive index, and free fatty acids. From the results of the research, it is found that the longer the number of fryers resulted in decreased oil quality. This can be seen from the increase in the number of parameters measured ie the viscosity, density, free fatty acid and decrease in the number of refractive index parameters. After the purification using aloe vera juice, the quality of oil is getting better. It is characterized by the decrease of viscosity, density and free fatty acid. Keywords: Absorbent, Edible Oil
Remediasi Miskonsepsi Kinematika Gerak Lurus dengan Pendekatan STAD Yolanda, Yaspin
SPEJ (Science and Physics Education Journal) Vol 1 No 1 (2017): SPEJ (Science and Physics Education Journal)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (482.999 KB) | DOI: 10.31539/spej.v1i1.76

Abstract

This study aims to 1 find out the percentage change of kinematic misconscope of motion straight after remediation, 2 Student Response in remediation implementation with cooperative learning approach Student Team Achievement Division class 10 MAN 1 Model Lubuklinggau. Subjects were 21 students based on purposive sampling technique based on previous research conducted by Novitasri. The research method used is descriptive qualitative. Technique of data collecting done by triangulation that is diagnosis understanding student concept, interview and questionnaire of student response in learning. Remediation of misconceptions with cooperative learning approach Student Team Achievement Divisions showed that from 17 items tested before remediation mean misconception percentage 80,11 percent and after remediation to 37,53 percent 42.58 percent. Student response after remediation using STAD learning is very good. Keyword: Miskonsepsi, Remediasi, STAD
Pengaruh Model Pembelajaran Kooperatif Tipe Two Stay Two Stray terhadap Hasil Belajar Fisika Siswa Kelas 8 SMP Negeri 3 Lubuklinggau Gumay, Ovilia Putri Utami
SPEJ (Science and Physics Education Journal) Vol 1 No 1 (2017): SPEJ (Science and Physics Education Journal)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (778.078 KB) | DOI: 10.31539/spej.v1i1.102

Abstract

This study aims to determine whether there is an influence of Two Stay Two Stray learning model on physics learning outcomes of students of class 8 SMP Negeri 3 Lubuklinggau. This research type is experiment with design that used is pretest posttest control group design. The population in this study is the entire class 8 SMP Negeri 3 Lubuklinggau. The sample in this research is two classes taken at random, where class 8.2 as experiment class and class 8.1 as class. Technique of collecting data used is test. Collected data were analyzed using t test. Based on the results of analysis of pre test data with 95 percent confidence level obtained tcount 0.477 and ttable 2,000 because tcount less than ttable, then obtained the conclusion that the experimental class and ontrol class is homogeneous. While the results of posttest data analysis with 95 percent confidence level obtained tcount 1.2244 and ttable 2,000 because t count lees than ttable, then obtained the conclusion that there are differences in the results of physics learning between classes taught by Two Stay Two Stray learning model and class taught with lecture and question and answer method in class 8 SMP Negeri 3 Lubuklinggau. Keywords: Two Stay Two Stay, Learning Outcome Students  

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