JURNAL IKATAN ALUMNI FISIKA最新文献

{"title":"Pengembangan Media Video Pembelajaran Fisika Berbasis Saintifik Pada Materi Pokok Gelombang Mekanik Kelas XI Semester II","authors":"Yunus Al Mahdi Siregar","doi":"10.24114/JIAF.V7I1.18251","DOIUrl":"https://doi.org/10.24114/JIAF.V7I1.18251","url":null,"abstract":"This development research aims to produce a science-based physics learning video media on the subject matter of the second semester XI mechanical wave material that is feasible to be applied in the physics learning process at school and determine students' responses after using the developed Media Video. The subjects in this study were 20 Physics Education students at the 2017 Faculty of Mathematics and Natural Sciences Unimed. This type of research is a research development or Research and Development (R&D) using 4D Models. The instrument used in this study consisted of a media assessment questionnaire and student analysis, a media expert team validation questionnaire, and a media trial assessment questionnaire. The data analysis technique used in this study was descriptive. From the results of data analysis obtained by media expert validation of 63.67% while the test area of the percentage of student responses with a sample of 20 people amounted to 85.5% with each of these presentations included in the excellent category. So based on the results of validation, assessment of media experts and student participant responses it can be concluded that the physics-based physics learning video media on the subject matter of mechanical waves is appropriate for use in the learning process","PeriodicalId":201408,"journal":{"name":"JURNAL IKATAN ALUMNI FISIKA","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117100898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PENGARUH MODEL PEMBELAJARAN INQUIRY TRAINING DENGAN PENDEKATAN STEM PADA MATERI FISIKA TERHADAP KEMAMPUAN BERPIKIR KREATIF SISWA KELAS XI SMAN 18 MEDAN","authors":"Fitrisia Krisa Bella Gultom, Rahmatsyah Rahmatsyah","doi":"10.24114/JIAF.V7I1.15276","DOIUrl":"https://doi.org/10.24114/JIAF.V7I1.15276","url":null,"abstract":"Penelitian yang berjudul Pengaruh Model Pembelajaran Inquiry Training dengan Pendekatan STEM pada Materi Fisika Terhadap Kemampuan Berpikir Kreatif Siswa Kelas XI SMAN 18 Medan telah dilaksanakan bertujuan untuk mengetahui kemampuan berpikir kreatif siswa dalam pembelajaran fisika. Jenis penelitian yang digunakan yaitu quasi experiment dengan two group pretest-posttest design. Pengambilan sampel dilakukan dengan cara cluster random sampling dari 4 kelas yaitu kelas XI MIPA 2 sebagai kelas eksperimen dan XI MIPA 3 sebagai kelas kontrol. Instrumen penelitian berupa tes kemampuan berpikir kreatif dalam bentuk essay test. Teknik analisis data yang digunakan yaitu uji normalitas, uji homogenitas, uji hipotesis menggunakan uji t. hasil penelitian menunjukkan bahwa ada pengaruh model pembelajaran Inquiry Training dengan pendekatan STEM pada materi pokok Elastisitas dan Hukum Hooke terhadap kemampuan berpikir kreatif siswa.Kata Kunci: Inquiry Training, STEM, Kemampuan Berpikir Kreatif","PeriodicalId":201408,"journal":{"name":"JURNAL IKATAN ALUMNI FISIKA","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130333400","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"EFEK MODEL PEMBELAJARAN PROBLEM BASED LEARNING BERBANTUAN EDMODO TERHADAP KEMANDIRIAN BELAJAR SISWA DI SMA NEGERI 1 BINJAI","authors":"mega furi handayani, I. Wahyuni","doi":"10.24114/JIAF.V7I1.15257","DOIUrl":"https://doi.org/10.24114/JIAF.V7I1.15257","url":null,"abstract":"Penelitian yang berjudul Efek Model Pembelajaran Problem Based Learning Berbantuan Edmodo Terhadap Kemandirian Belajar Siswa SMA Negeri 1 Binjai yang bertujuan untuk mengetahui kemandirian belajar siswa dalam pembelajaran fisika. Jenis penelitian yang digunakan yaitu quasi eksperimen dengan Control Group Pretest-Postest Design. Pengambilan sampel dilakukan dengan cara cluster random sampling dari 5 kelas secara acak yaitu kelas XI IPA 4 sebagai kelas eksperimen dan XI IPA 5 sebagai kelas control. Instrumen pada penelitian ini menggunakan observasi dan angket. Teknik analisis data yang digunakan yaitu uji normalitas, uji homogenitas, uji t dua pihak dan uji t satu pihak. Hasil penelitian menunjukan bahwa ada pengaruh model pembelajaran Problem Based Learning Berbantuan Edmodo terhadap kemandirian belajar siswa pada materi Fluida Statis dan Kemandirian siswa tergolong kategori tinggi dalam pembelajaran menggunakan Problem Based Learning Berbantuan Edmodo","PeriodicalId":201408,"journal":{"name":"JURNAL IKATAN ALUMNI FISIKA","volume":"278 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122755681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PENERAPAN MODEL INQUIRY TRAINING MENGGUNAKAN MEDIA LABORATORIUM VIRTUAL (ONLINE LABS) TERHADAP KETERAMPILAN PROSES SAINS PADA PELAJARAN FISIKA DI SMA","authors":"Dwi Fanny Adha, I. Wahyuni","doi":"10.24114/JIAF.V6I3.15246","DOIUrl":"https://doi.org/10.24114/JIAF.V6I3.15246","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui pengaruh model Inquiry Training menggunakan media Laboratorium Virtual (Online Labs) terhadap keterampilan proses sains siswa pada materi pokok Getaran Harmonis di SMA Muhammadiyah 2 Medan. Jenis penelitian ini adalah quasi experiment dengan control group pre-test post-test design. Populasi dalam penelitian ini adalah seluruh siswa kelas X Semester II yang terdiri dari tiga kelas MIA. Pengambilan sampel dilakukan dengan cara Cluster Random Sampling yaitu kelas X MIA-1 sebagai kelas eksperimen dan kelas X MIA-2 sebagai kelas kontrol. Instrumen yang digunakan yaitu tes keterampilan proses sains dalam bentuk essay dengan jumlah 8 soal ddalam bentuk uraian. Teknik analisis data yang digunakan adalah uji-t setelah data berdistribusi normal dan homogen. Berdasarkan analisis data dan uji hipotesis diperoleh bahwa ada pengaruh model pembelajaran Inquiry Training menggunakan Laboratorium Virtual (Online Labs) terhadap keterampilan proses sains siswa pada materi pokok getaran harmonis. Kata Kunci : inquiry training, keterampilan proses sains, laboratorium virtual","PeriodicalId":201408,"journal":{"name":"JURNAL IKATAN ALUMNI FISIKA","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129382538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Peningkatan Prestasi Belajar Mahasiswa dengan Menggunakan E-Modul Interaktif Berbasis Schoology pada Materi Momentum dan Impuls di Universitas Binawan","authors":"Ahmad Fitra Ritonga","doi":"10.24114/JIAF.V6I4.21348","DOIUrl":"https://doi.org/10.24114/JIAF.V6I4.21348","url":null,"abstract":"Penelitian ini bertujuan untuk meningkatkan prestasi belajar mahasiswa dengan menggunakan e-modul interaktif berbasis Schoology pada materi momentum dan impuls di Universitas Binawan. Metode penelitian ini adalah Pre-ekperimental one group pretest-postest. Populasi dalam penelitian ini adalah mahasiswa Program Studi Teknologi Laboratorium Medis 2020 regular kelas sore. Teknik sampling penelitian adalah Probability sampling dengan teknik Total Quota Sampling dengan jumlah sampel sebanyak 20 mahasiswa. Instrumen pengumpulan data yaitu berupa tes berbentuk pretest dan posttest. Instrumen disusun dalam bentuk soal pilihan ganda sebanyak sepuluh soal dengan tingkat kesulitan yang berbeda. Data penelitian dianalisis secara deskriptif dimulai dari uji normalitas, homogenitas dan uji hipotesis. Hasil penelitian menunjukkan bahwa terdapat peningkatan prestasi belajar mahasiswa dengan menggunakan e-modul interaktif berbasis Schoology.","PeriodicalId":201408,"journal":{"name":"JURNAL IKATAN ALUMNI FISIKA","volume":"202 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133173867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pengembangan Bahan Ajar IPA Terpadu Tipe Connected Pada Materi Zat dan Karakteristiknya","authors":"Kadek Ayu Astiti, Adi Joshua Walahahar Kalendiwau","doi":"10.24114/JIAF.V6I4.20052","DOIUrl":"https://doi.org/10.24114/JIAF.V6I4.20052","url":null,"abstract":"ABSTRACKThis research development was carried out to develop teaching materials in the form of Integrated Science modules connected to the type of substance and its characteristics. This teaching material is printed. The purpose of this study is to find out how to develop this teaching material and also to find out how the feasibility of this teaching material.The development procedure is based on the steps of the Four D (4D) model with minor adjustments. The stages of development are carried out in 4 stages namely, first; conduct needs analysis through literature study, second; shield and arrange teaching materialsthrough determining the subject matter and determining the relevant KD, third; productdevelopment stage using product validation by 3 material experts and 1 media expert, fourth; dissimilation that results in Integrated Science teaching materials of Connected Type in Substance Material and Characteristics.The results of the needs analysis show that the pursuit of science separately is an obstacle for students to absorb material optimally. The use of learning media such as teaching materials can be a fun learning resource for students. Also, the application of integrated learning models can facilitate students in learning the integration of science. Thus developed an integrated teaching material. In this case, using the Integrated Science Learning Type Connected. The data collection process uses a questionnaire with the appropriateness assessment instrument of teaching materials by BSNP. According to the analysis data, the assessment presentation by 3 material experts and 1 media expert was 86.53% and 90.10% respectively, indicating that this teaching material was appropriate to be used as Integrated Science teaching material on Substance Material and Characteristics.","PeriodicalId":201408,"journal":{"name":"JURNAL IKATAN ALUMNI FISIKA","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122528380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ANALISIS PEMUTARAN MUSIK PADA PEMBELAJARAN FISIKA","authors":"Luh Devi Herliandry","doi":"10.24114/JIAF.V6I4.21555","DOIUrl":"https://doi.org/10.24114/JIAF.V6I4.21555","url":null,"abstract":"Pemutaran musik memiliki manfaat positif. Pembelajaran dengan pemutaran beberapa jenis musik dapat mengubah atmosfer kelas, suasana hati, memotivasi dan mengubah perilaku peserta didik saat pembelajaran fisika. Penelitian ini bertujuan untuk mengidentifikasi pemutaran musik terhadap pembelajaran fisika. Berdasarkan analisis data diperoleh 88,23 % peserta didik memberikan respon positif dan 11,76% dari peserta didik memberikan respon negative terkait dengan pemutaran musik saat pembelajaran fisika. Pemilihan jenis musik menjadi bagian penting dalam pembelajaran fisika yang harus disesuaikan dengan tujuan pembelajaran dan kondisi peserta didik.","PeriodicalId":201408,"journal":{"name":"JURNAL IKATAN ALUMNI FISIKA","volume":"2555 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128757486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pemahaman Konsep Mahasiswa IPA pada materi Hukum Newton","authors":"Arifian Dimas","doi":"10.24114/JIAF.V6I4.21293","DOIUrl":"https://doi.org/10.24114/JIAF.V6I4.21293","url":null,"abstract":"Pemahaman konsep merupakan suatu cara untuk memahami dan mengemukakan suatu ide yang diperoleh secara sistematis. Tujuan penelitian ini adalah untuk mengetahui pemahaman konsep mahasiswa IPA pada materi hukum Newton. Metode penelitian yang digunakan adalah deskriptif Kualitatif. Data dikumpulkan berdasarkan observasi, tes, dan wawancara. Sampel yang digunakan adalah mahasiswa semester I Pendidikan IPA STKIP Modern Ngawi sebanyak 28 mahasiswa. Instrumen tes yang digunakan adalah soal Force Concept Inventory (FCI). Berdasarkan hasil penelitian diperoleh informasi bahwa sebagian besar mahasiswa mengalami kesalahan konsep pada materi hukum  I, II. dan III Newton. Sebanyak 36% mahasiswa memiliki jawaban benar pada persoalan Hukum I Newton. Sebanyak 40% mahasiswa memiliki jawaban benar pada persoalan hukum II Newton. Kemudian sebanyak 47% mahasiswa memiliki jawaban benar pada persoalan Hukum III Newrton. Hasil analisis menunjukkan bahwa sebagian besar kesalahan konsep mahasiswa adalah intuisi.Kata kunci : Pemahaman Konsep, Hukum Newton ABSTRACTUnderstanding the concept is a way to understand and express an idea obtained systematically. This study aimed to determine the understanding of the concept of science students in Newton's law material. The research method used is descriptive qualitative. Data collected based on observation, tests, and interviews. The sample used is the first semester students of STKIP Modern Ngawi Science Education, as many as 28 students. The test instrument used was the Force Concept Inventory (FCI) question. Based on the study results, it was found that most of the students had misconceptions in legal material I, II., and III Newton. As many as 36% of students have the correct answer to Newton's First Law problems. As many as 40% of students have the right solution to Newton's second law problem. Then as many as 47% of students have the correct answer to Newton's Third Law problem. The results of the analysis showed that most of the students' misconceptions were intuitionKeywords: Conceptual Understaning, Newton’s Law","PeriodicalId":201408,"journal":{"name":"JURNAL IKATAN ALUMNI FISIKA","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123097319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PENGARUH MODEL PEMBELAJARAN INQUIRY TRAINING TERHADAP KETERAMPILAN PROSES SAINS SISWA PADA MATA PELAJARAN FISIKA","authors":"Ika Rayani Zega, Ratna Tanjung","doi":"10.24114/JIAF.V6I4.22159","DOIUrl":"https://doi.org/10.24114/JIAF.V6I4.22159","url":null,"abstract":"ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh model inquiry training keterampilan proses sains siswa pada materi pokok Elastisitas dan Hukum Hooke di SMA Negeri 9 Medan. Metode penelitian ini adalah quasi experiment. Desain penelitian yang digunakan adalah Two Group Pretest-postest. Populasi dalam penelitian ini adalah seluruh siswa kelas XI MIPA Semester I SMA Negeri 9 Medan yang terdiri dari empat kelas . Sampel penelitian diambil dengan teknik Cluster Random Sampling yang terdiri dari dua kelas yaitu kelas XIMIA-2sebagai kelas eksperimen dan kelas XI MIA-1 sebagai kelas kontrol yang asing-masing berjumlah 34 siswa. Instrumen yang digunakan yaitu tes keterampilan proses sains dalam bentuk essay dengan jumlah 8 soal yang telah dinyatakan valid dan lembar observasi keterampilan proses sains siswa. Untuk menguji hipotesis digunakan uji beda (uji t).  Hasil analisis data didapatkan, nilai  rata-rata pretes kelas eksperimen 29,96 dengan standar deviasi 10,55 kelas kontrol 32,26   dengan standar deviasi 9,90. Hasil uji t dua pihak (sebelum diberikan perlakuan) diperoleh thitung < ttabel = 1,85 < 1,99 maka Ho diterima, yang berarti kedua kelas memiliki kemampuan awal yang sama. Sedangkan nilai rata-rata postes kelas eksperimen 75,55 dengan standar deviasi 9,18 dan kelas kontrol 67,55 dengan standar deviasi 11,06. Hasil uji t satu pihak (setelah diberikan perlakuan yang berbeda), diperoleh thitung > ttabel = 3,25 > 1,66 sehingga Ho ditolak. Maka ada pengaruh model pembelajaran Inquiry Training  terhadap keterampilan proses sains siswa pada materi pokok Elastisitas dan Hukum Hooke di SMA Negeri 9 Medan T.P 2019/2020.Kata Kunci : inquiry training, Keterampilan Proses Sains ABSTRACTThis research purposed to see the impact of inquiry Training using on students science process skills on the subject matter of Elasticity and Hooke's Law at SMA Negeri 9 Medan.. This research method is a quasi experimental. The research design used was Two Group Pretest-posttest. The population in this study were all students of class  XI semester I SMAN 9 Medan were consisting of four class XI MIA. The research sample was taken using the Random Sampling Cluster technique which consisted of two classes, namely class XI MIA-2 as an experimental class and class XI MIA-1 as a foreign control class totaling 34 students. The instrument used was a science process skills test in the form of essays with a total of 8 questions that have been declared valid and an observation sheet for students' science process skills. To test the hypothesis used a different test (t test). The results of data analysis obtained, the average value of pretest experimental class 29.96 with a standard deviation of 10.55 and a control class 32.26 with a standard deviation of 9.90. T-test results of two parties (before given treatment) obtained tcount < ttable = 1.85 <1.99, Ho is accepted, which means both classes have the same initial ability. While the average posttest score of the experimental cl","PeriodicalId":201408,"journal":{"name":"JURNAL IKATAN ALUMNI FISIKA","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117138037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pengaruh Model Problem Based Learning dalam Meningkatkan Kemampuan Pemecahan Masalah Siswa di MAN 3 Medan","authors":"Wardah Mahmudah, Ratna Tanjung","doi":"10.24114/JIAF.V6I3.20143","DOIUrl":"https://doi.org/10.24114/JIAF.V6I3.20143","url":null,"abstract":"ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh dari penggunaan model Problem Based Learning terhadap kemampuan pemecahan masalah siswa pada materi pokok fluida statis di kelas XI semester I MAN 3 Medan T.P. 2019/2020. Jenis penelitian ini adalah quasi experiment dengan populasi seluruh siswa kelas XI MIPA MAN 3 Medan yang berjumlah 6 kelas. Sampel penelitian ini terdiri dari 2 kelas yang ditentukan dengan teknik cluster random sampling, yaitu kelas XI MIPA 1 sebagai kelas eksperimen dan kelas XI MIPA 2 sebagai kelas kontrol. Instrumen yang digunakan dalam penelitian ini yaitu instrumen tes kemampuan pemecahan masalah berjumlah 6 soal essay test yang telah divalidasi oleh 2 orang validator dan telah dilakukan uji validitas butir, uji reliabilitas, uji tingkat kesukaran, dan uji daya pembeda. Kelas eksperimen memperoleh nilai rata-rata pretes 28.92 dan nilai rata-rata postes 77.86, Kelas kontrol memperoleh nilai rata-rata pretes 28.22 dan nilai rata-rata postes 58.83. Pada uji t dua pihak memperoleh nilai thitung < ttabel yaitu  0.4 < 2.002 maka H0 diterima, berarti kedua kelas memiliki kemampuan awal yang sama. Kemudian hasil uji t satu pihak memperoleh thitung > ttabel yaitu 7.26 > 1.671 sehingga Ha diterima, Sehingga diperoleh kesimpulan bahwa adanya pengaruh dari penggunaan model Problem Based Learning terhadap kemampuan pemecahan masalah siswa pada materi pokok fluida statis di kelas XI semester I MAN 3 Medan T.P. 2019/2020.Kata Kunci: Problem Based Learning, Kemampuan Pemecahan Masalah, Fluida Statis  ABSTRACTThis research aims to determine the effect of the use Problem Bassed Learning model on students' problem solving skills on the subject matter Static Fluid in class XI semester I MAN 3 Medan T.P. 2019/2020. This type of research is a quasi experiment with a population of all students in class XI MIPA MAN 3 Medan amounting to 6 classes. Research sample consisted of 2 classes determined by cluster random sampling technique, XI MIPA 1 as an experiment class and XI MIPA 2 as a control class. The instrument used is the problem solving skills test amounting to 6 items essay test type, that had been validated by 2 validators and had been item validity test, reliability test, difficulty level test, and distinguishing test. The experiment class gets an average pretes score 28.92 and average postes score 77.86, The control class gets an average pretest score 28.22 and average posttest score 58.83. In the t-test of two parties obtained tcount < ttable which is 0.4 < 2,002, so H0 was accepted, meaning that two classes had the same initial skill. Then in the t-test of one parties obtained tcount > ttable which is 7.26 > 1,671, so Ha was accepted, so it can be concluded that there is a significant effect of the application Problem Based Learning model on students' problem solving skills in the subject matter of Static Fluid in class XI semester I MAN 3 Medan T.P. 2019/2020.Keywords:    Problem Based Learning, problem solving skills, Static F","PeriodicalId":201408,"journal":{"name":"JURNAL IKATAN ALUMNI FISIKA","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117217651","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}