JURNAL PEMBELAJARAN FISIKA
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ANALISIS RESPON PESERTA DIDIK TERHADAP MEDIA VIDEO ANIMASI MENGGUNAKAN SPARKOL VIDEOSCRIBE MATERI FLUIDA DINAMIS
Get PDFThe development of increasingly advanced technology in the field of education also affects teaching and learning activities, namely in the process of delivering by teachers to students well. Most students consider physical learning to be quite difficult and less interesting. Especially in the current Covid-19 pandemic situation where students have to study online from home. One way to make classroom learning interesting and innovative is through the use of media. This study aims to determine the response of class XI students at SMA Negeri 1 Glenmore after using physical learning media in the form of animated videos using Sparkol Videoscribe dynamic fluid material. The research method used is a descriptive method using an instrument in the form of a response questionnaire given to 34 students of class XI SMA Negeri 1 Glenmore. the results of the research that has been done show that the animated video media using Sparkol Videoscribe dynamic fluid material gets a very positive response from the respondents, namely the animated video media gets an average score of 82.3% from students.
Key word: Response; Learning Media, Sparkol Videoscrib
PROFIL RESPON SISWA PENGGUNAAN E-MODUL FISIKA BERBASIS ANDROID (ANDROMO)
Get PDFCovid-19 has an impact on all activities, one of which is education. This causes learning to turn into a distance learning system. Physics is a subject that is considered difficult for students to reach. The purpose of this research was to analyze the responses of Ngoro Jombang Senior High School students after using physics e-module based android (andromo), the subject of elasticity. This research method has a quantitative research method using an instrument in the form of a response questionnaire given to class XI MIPA of of Ngoro Jombang Senior High School. Based on the research that has been done, it shows that physics e-module based android (andromo) gets a positive response from respondents. The physics e-module based android (andromo) gets an average score of 71.95% from respondents.
Key word: student response, e-module, androm
ANALISIS KARAKTERISTIK SEGMEN PADA CITRA MAMOGRAFI DENGAN MENGGUNAKAN METODE SEGMENTASI WATERSHED
Get PDFBreast cancer is the most common cancer and is a major cause of women worldwide. Early examination of breast cancer is done by mammography. Mammographic images were analyzed manually by radiologists. That is in the manual system, but can help with digital image processing systems known as Computer-Aidid Diagnostics (CAD). One of the digital image processing is segmentation. segmentation is an object for object objects with a background (background) contained in an image. Segmented segmentation, namely watershed. Image segmentation is presented as a different area from the initial image as relief topography. This study uses 125 images which are divided into 100 image databases and 25 test data images. After testing with watershed, measurements were taken using Receiver Operating Characteristic (ROC). Based on testing, obtained pixel values ​​and minor and major ratios of 171.72 and 0.64. The values, sensitivity and specificity of the program were 46.00%, 45.00% and 68.00% respectively
ANALISIS STRUKTUR BAWAH PERMUKAAN GUNUNG IJEN BANYUWANGI
Get PDFAnalysis of the subsurface structure of Mount Ijen, Banyuwangi was carried out based on anomaly data obtained from satellite image data. This research was conducted with the aim of identifying the subsurface structures around the research site. In this study, what is determined is the complete Bouguer anomaly (ABL), regional and residual anomalies based on the ABL, and their inversion modeling. The results of the representation of underground structures based on residual anomalies obtained from complete and regional Bouguer anomaly data. The complete bouguer anomaly values obtained in the Mount Ijen area range from 12.2 to 110.7 mGal. In the process of separating regional and residual anomalies, different anomaly values are produced. The regional anomaly value ranges from +12.2 to +110.7 mGal while the residual anomaly ranges from -4.2 to +2.4 mGa
MODEL INKUIRI UNTUK MENINGATKAN KEMAMPUAN REPRESENTASI VERBAL DAN MATEMATIS PADA PEMBELAJARAN FISIKA DI SMA
Get PDFLearning physics aren’t only to know the formulas of mathematic problem andsolve the mathematic question, but we have to know about the basic teori and theapplication. The purposes of this research are to know verbal and mathematicrepresentation ability and the increase of students’ test results during the application ofinquiry model in physics learning at senior high school. In this research, inquiry modelapplied with authentic assessment base. This research was experiment research. It means totry a new learning model within experiment and control groups. The area of this research isdecided by purposive sampling area. The sample of this research was the students’ of classXI Science Program at Tegaldlimo 1 Senior High School. The data analysis used N-gainand Independent Samples Test on SPSS 16. The results of this research show that thestudents’ verbal and mathematic representation ability are 0,76 and 0,89 and it includeshigh category
PENGEMBANGAN INSTRUMEN PERFORMANCE ASSESSMENT PRAKTIKUM PADA PEMBELAJARAN FISIKA DI SMA
Get PDFThe goals of this research were: (1) to produce an instrument performanceassessment of experiment in physics learning that has a good validity; (2) to describestudents’ performance using the developed instrument performance assessment ofexperiment. The type of this research was development research. Instrument performanceassessment of experiment was developed by using 4-D (Define, Design, Develop, andDisseminate) design. The developed instrument performance assessment had specificscoring rubric for each experiment. Instrument performance assessment was used in threedifferent experiments. The data were collected by using observation and test. The data wereanalyzed by percentage analysis. The result of validity test showed that the developedinstrument performance assessment of experiment had score 4.74. The developedinstrument performance assessment had a good validity. Then it used to evaluate thestudents’ performance in doing experiment. The students’ performance was describes welland detail using the developed instrument performance assessment of experiment
MENINGKATKAN AKTIVITAS DAN KETUNTASAN HASIL BELAJAR FISIKA MELALUI MODEL PEMBELAJARAN POE (PREDICT-OBSERVE-EXPLAIN) PADA SISWA KELAS VII B SMP NEGERI 2 BALUNG
Get PDFThe goals of this research were: (1) to describe the improvement of studentslearning activities; (2) to describe the improvement of learning mastery; (3) to describe theimprovement process of students learning activities; and (4) to describe the improvementprocess of learning mastery at VII B SMP Negeri 2 Balung Jember. The type of thisresearch was classroom action research. The research methodology of this study usedHopkins scheme model which is spiral shaped. The data collection method of this researchused observation, documentation, interview, and test. The data analysis used: (1) thepercentage of students learning activities at first cycle was 66,41% classified as active andthe second cycle, the percentage of students learning activities at second cycle was 80,56%classified as very active; (2) the improved of learning mastery using normalized gain in firstcycle was 0,49 classified as being and the second cycle improved of learning mastery was0,54 classified as being; (3) the process of increasing activity in which student learn toapply the stage of the learning model POE is to expose students to the issues and studentsare given the freedom of thought, practice and look for the explanation itself; (4) theprocess in improving the completeness result for problem solving learning is obtained byperforming experiments and students through the scientific process that includes the studentto make predictions, collect data, analyze data and formulate conclusions. Based on theresult of both cycles, it can be seen that this research was successful
MODEL PEMBELAJARAN PROBLEM BASED INSTRUCTION (PBI) DISERTAI TEKNIK PROBING-PROMPTING DALAM UPAYA MENINGKATKAN KEMANDIRIAN DAN HASIL BELAJAR FISIKA DI KELAS X 2 MAN 1 JEMBER
Get PDFThis research was conducted based on the results of preliminary observations that is indicated a problems in the classroom learning autonomy and the students sciencephysics achievement. The purpose of this research is to describe student autonomy and also improve the students science-physics achievement using Problem Based Instruction (PBI) teaching model followed by Probing-prompting technique. The kind of research was classroom action research by Hopkins design. The research will be conducted in two cycle and will be begin with pre-cycle activity. The subject of this research was the students of class X 2 SMAN 1 Jember. Technique to collect the data are interview, questionnaire, observation, test, and documentation. A technique of data analysis in this research is using learning percentage autonomy, normality gain formula (N-gain) to know the development students science-physics achievement and descriptive analysis one sample t-test to show the significance increase of learning autonomy students science-physics achievement. Based on the analysis of the data after the research had done, showed an increase in student learning autonomy in cycle 1 with a percentage score 78,8 % and in cycle 2 with a percentage score 93,9%. The students science-physics achievement has increased in cycle 1 with a score of N-gain 0,316 and in cycle 2 with a score of N-gain 0,423.The increase of student learning autonomy and students science-physics achievement in cycle 1 and cycle 2 was supported by t-test analysis with a sig. value 0.000. According to the passage above, a conclusion could be taken that the student learning autonomy and the science-physics achievement in class X-2 MAN 1 Jember using Problem Based Instruction (PBI) teaching model followed by Probing-prompting technique have improved
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE SNOWBALL THROWING DISERTAI DISKUSI DALAM PEMBELAJARAN FISIKA KELAS VII DI SMP
No full textPurposes of this study were: (1) to examine differences in learning outcomes using cooperative learning model type of snowball throwing base on discussions with the conventional learning in teaching physics in the junior class (VIIth); (2) to study the student learning activities during the learning using cooperative learning model types snowball throwing base on learning discussion in junior high school physics class VII. This type of research is experimental research. The design of this study is control group pre-test post-test. Methods used to collect data were observation, documentation, interviews and tests. The data analysis used: (1) the percentage of students learning activities; (2) difference of pre test and post test score and use of t-test statistic to analyze. Analysis of the data using the t test showed ttes = 2.69 and ttabel= 2.18, so ttes>ttable the nihil hypothesis (Ho) is rejected and the working hypothesis (Ha) is accepted. Student learning activities is 91.16% belongs to the category very active
PENERAPAN LESSON STUDY MENGGUNAKAN MODEL PBL(PROBLEM BASED LEARNING) DALAM PEMBELAJARAN FISIKA DI SMP
No full textThe study entitled Application of Lesson Study Using Model PBL (Problem Based Learning) in the Learning Physics in SMP is an attempt to determine the effect of a treatment in the teaching of Physics at the Junior High School 6 Jember. The aim is to assess the implementation of Lesson Study Using Model PBL (Problem Based Learning) in the Learning Physics in junior influence on learning outcomes and student learning activities. This research method is a research experiment. The design of this study was using Time Series Design. The results are Application Lesson Study Using Model PBL (Problem Based Learning) in the Learning Physics in SMP effect on learning outcomes and student learning activities.