EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA最新文献

{"title":"PENGARUH MEDIA PEMBELAJARAN INTERAKTIF PIVOT OFF LINE TERHADAP MINAT BELAJAR SISWA DI SMA NEGERI 1 PINANGSORI","authors":"Ainun Mardiyah Lubis","doi":"10.31604/eksakta.v5i2.191-195","DOIUrl":"https://doi.org/10.31604/eksakta.v5i2.191-195","url":null,"abstract":"This research is a quasi-experimental study aimed to determine the effect of Pivot off line interactive learning media on students' interest in learning physics at Pinangsori 1 High School and to know the effect of Pivot off line interactive learning media on student physics learning outcomes on business (work) and kinetic energy material in Pinangsori 1 High School. The population in this study were all students of class X MIA SMA Negeri 1 Pinangsori, which consisted of 4 classes (130 students). The sample of this study was determined by random cluster sampling, amounting to 30 people. The research instrument is learning interest. The average value of the final ability (Post-test) in the experimental class after the implementation of learning methods assisted by Pivot Animator software increased. The experimental class post-test results are (for max = 95, min = 75, dan  = 84,3), while the control class post-test results are (for max = 80, min = 60, dan  = 73,1). The initial results of the questionnaire students' interest in learning physics in the experimental class were (for max = 90, min = 60, dan  = 79,3),, while in the control class were (for max = 80, min = 50, dan  = 69,1) it can be concluded that Pivot off line interactive learning media on students' learning interest in Pinangsori 1 High School.","PeriodicalId":165009,"journal":{"name":"EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129196963","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":"UJI AKTIVITTAS ANTIFUNGI EKSTRAK ETANOL UMBI BAWANG MERAH (Allium cepa L.) TERHADAP Candida albicans DAN Pityrosporum ovale","authors":"H. Simanjuntak, Megawati Butar - Butar","doi":"10.31604/EKSAKTA.V4I2.91-98","DOIUrl":"https://doi.org/10.31604/EKSAKTA.V4I2.91-98","url":null,"abstract":"Candida albicans dan Pityrosporum fungal caused micosis infections such as candidiasis and dandruff. The altervative medicine as antifungal bioactive substance is obtained from Bulbus Allium cepa L. exstract. The ekstraction of Bulbus Allium cepa L. has held by maserasi technic using etanol 96% as a solvent. The phytochem skrining result of the Bulbus Allium cepa L. extract is composed by alkaloid, flavanoid, tannin, and saponin compound. The test of these extract as antifungal is held by disk diffusion method with concentration variation of the extract is 50 %, 75%, and 100% (w/v). The extraction variation of the extract is implemented to inhibitory test and the result of the test to Candida albicans is 13,5 mm ; 16 mm ; 19 mm respectively and 12 mm ; 15 mm ; 17 mm to Pityrosporum . Base on the data ( zone diameter test of those fungal ) is concluded the extract of Aulbus Allium Cepa L. has a strong category inhibitory test. Keywords : Allium cepa, Candida albicans and Pityrosporum ovale","PeriodicalId":165009,"journal":{"name":"EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA","volume":"166 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115330079","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":"PERKEMBANGAN HABITS OF MIND MAHASISWA SELAMA MENGIKUTI PERKULIAHAN KEANEKARAGAMAN TUMBUHAN DENGAN PROGRAM PEMBELAJARAN INKUIRI BERORIENTASI ENTREPRENEURSHIP","authors":"M. Hayat, N. Rustaman, Adi Rahmat, S. Redjeki","doi":"10.31604/EKSAKTA.V4I2.120-129","DOIUrl":"https://doi.org/10.31604/EKSAKTA.V4I2.120-129","url":null,"abstract":"Pembelajaran biologi harus mampu bertransformasi tidak hanya sekedar menjadikan konten biologi sebagai pengetahuan, akan tetapi mampu mengoptimalkan potensi dari konten tersebut untuk dimanfaatkan dalam kehidupan dunia nyata. Untuk mengakomodasi tujuan tersebut pembelajaran harus berorientasi pada masa yang akan datang secara berkelanjutan (lifelong learning). Oleh karenanya, pada makalah ini penulis mengkaji hasil penelitian tentang perkembangan lifelong learning mahasiswa, khususnya Habits of mind selama mengikuti perkuliahan Keanekaragaman Tumbuhan dengan program pembelajaran inkuiri berorientasi entrepreneurship. Penelitian ini dilakukan pada mahasiswa semester V Program Studi Pendidikan Biologi di salah satu LPTK di Jawa Tengah, dengan jumlah sampel 31 orang. Data dijaring dengan menggunakan kuesioner dan lembar observasi dalam bentuk rubrik Habits of mind yang diadaptasi dari framework lifelong learning Marzano. Ada delapan item pada rubrik tersebut yang merepresentasikan data tentang Habits of mind yang terdiri dari tiga aspek, yaitu: self regulation, critical thinking, dan creative thinking. Hasil penelitian menunjukkan bahwa skor rata-rata Habits of mind mahasiswa mengalami perkembangan, yaitu data yang dihimpun sebelum diberikan program adalah 2,68; dan data setelah diberikan program adalah 3,28 dari skor total 4,00. Data tersebut diperkuat dengan hasil temuan pada kegiatan observasi selama proses pembelajaran. Secara rata-rata Habits of mind mahasiswa berdasarkan hasil observasi menunjukkan perkembangan pada setiap tahapnya, yaitu tahap I (2,23), tahap II (2,58), tahap III (3,18), dan tahap IV (3,55). Demikian juga dengan data perkembangan Habits of mind yang ditunjukkan pada setiap aspeknya, ketiga aspek menunjukkan perkembangan secara signifikan. Dengan demikian dapat disimpulkan bahwa program pembelajaran inkuiri berorientasi entrepreneurship yang diterapkan pada mata kuliah Keanekaragaman Tumbuhan dapat mengembangkan Habits of mind mahasiswa dengan baik.Keywords: habits of mind, inkuiri, entrepreneurship, keanekaragaman tumbuhan","PeriodicalId":165009,"journal":{"name":"EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122817856","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 KOOPERATIF TIPE EXAMPLES NON EXAMPLES MENGGUNAKAN MEDIA LABORATORIUM TERHADAP HASIL BELAJAR SISWA 2018","authors":"Eni Sumanti Nasution, Wirna Susanti","doi":"10.31604/EKSAKTA.V4I2.85-90","DOIUrl":"https://doi.org/10.31604/EKSAKTA.V4I2.85-90","url":null,"abstract":"Penelitian ini bertujuan untuk menganalisis hasil belajar fisika siswa dengan menggunakan  model pembelajaran koopertif tipe Example non Examples berbantuan laboratorium lebih baik dibandingkan dengan  menggunakan pembelajaran konvensional. Penelitian yang dilakukan secara quasi eksperimen, populasi Penelitian ini adalah siswa kelas X SMAN 1 Tapung Hulu. Pemilihan sampel dilakukan secara cluster random sampling yaitu kelas X2 dan X1 . Instrumen penelitian ini menggunakan tes Hasil Belajar yang telah valid dan realibel.. Data dalam penelitian ini dianalisis dengan Uji t. Hasil penelitian menunjukkan bahwa  Terdapat pengaruh hasil belajar siswa  dengan menggunakan pembelajaran Kooperatif Example Non Examples berbantuan laboratorium hal ini dapat dilihat hasil belajar siswa meningkat dari 41,85 menjadi 81,68.  Hasil belajar siswa dengan menggunakan model pembelajaran kooperatif Examples Non Examples berbantuan laboratorium lebih baik dibandingkan dengan pembelajaran konvensional.","PeriodicalId":165009,"journal":{"name":"EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134203612","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":"PEMANFAATAN DAUN PACAR (Lawsonia inermis L.) SEBAGAI ANTI JAMUR PADA KUKU","authors":"Winda Fauznah, Yuli Haryati Hasibuan, Yustina Sari Sari Nasution, Melvariani Syari Batubara","doi":"10.31604/EKSAKTA.V4I2.110-119","DOIUrl":"https://doi.org/10.31604/EKSAKTA.V4I2.110-119","url":null,"abstract":"Tujuan yang ingin dicapai adalah untuk mengetahui kandungan yang ada dalam daun pacar (Lawsonia inermis L.), mengetahui alasan daun pacar (Lawsonia inermis L.) dapat mengobati jamur pada kuku, mengetahui proses pembuatan senyawa antifungi yang dapat menyembuhkan jamur pada kuku. Metode yang akan dipakai adalah metode eksperimen untuk mengetahui kemampuan daun pacar (Lawsonia inermis L.) sebagai anti jamur pada kuku. Pengukuran dilakukan satu kali dalam waktu yang bersamaan. Rencana kegiatan yang akan dilaksanakan adalah pembuatan ekstrak daun pacar (Lawsonia inermis L.), uji kandungan kimia ekstrak daun pacar (Lawsonia inermis L.), pembuatan media jamur yaitu media PDA, pembuatan suspensi jamur dari kuku, uji aktivitas jamur pada kuku, analisis data aktivitas jamur pada kuku. Hasil penelitian ini menunjukkan bahwa semakin tinggi dosis ekstrak daun pacar maka semakin tinggi juga aktivitasnya terhadap biakan jamur kuku pada penelitian ini. Dosis ekstrak daun pacar yang tertinggi adalah 7,5 g, dimana ditandai dengan rata-rata diameter zona hambatnya adalah 2,14 cm dan rata-rata luas zona jernihnya adalah 1,14 ± 0,22 cm2. Secara statistik menunjukkan hasil yang tidak berbeda nyata pada hubungan dosis ekstrak daun pacar dan rata-rata luas zona jernih (0,001 < P < 0,05), dengan Mean Square yaitu 0,048. Kata Kunci: Daun pacar, Lawsonia inermis L., Jamur kuku, Ekstrak Etanol  ","PeriodicalId":165009,"journal":{"name":"EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131250384","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":"INVENTARISASI TUMBUHAN PAKU (PTERIDOPHYTA) DI SOPOTINJAK, TAMAN NASIONAL BATANG GADIS (TNBG), KABUPATEN MANDAILING NATAL","authors":"Dwi Ratna Anjaning Kusuma Marpaung","doi":"10.31604/EKSAKTA.V4I2.79-84","DOIUrl":"https://doi.org/10.31604/EKSAKTA.V4I2.79-84","url":null,"abstract":"Kawasan Sopotinjak Taman Nasional Batang Gadis merupakan salah satu kawasan konservasi yang belum memiliki informasi  mengenai jenis-jenis dari tumbuhan paku (Pteriophyta). Penelitian ini telah dilakukan pada bulan April 2017 dengan menggunakan metode jelajah dan identifikasi di laboratorium. Hasil inventarisasi diperoleh 17 jenis tumbuhan paku yaitu Abrodictyum caudatum (Brack.) Ebihara & K. Iwats., Alsophila cuspidata (Kunze) D.S. Conant, Arachniodes sp., Asplenium serratum L., Didymochlaena trunculata (Sw.) J. Sm, Diplazium sp., Goniophlebium persicifolium (Desv.) Bedd., Goniophlebium sp., Lindsaea sp., Microsorum sp., Nephrolepis exaltata (L.) Schott, Nephrolepis sp., Prosaptia sp., Selaginella martensii Spring., Selaginella sp., Selaginella  wildenowii (Desv. & Baker) dan Vittaria elongata Sw. dan tergolong ke dalam 2 divisi, 2 kelas dan 12 famili yaitu Aspidiaceae, Aspleniaceae, Athyriaceae, Cyatheaceae, Dryopteridaceae, Grammitidaceae, Hymenophyllaceae, Lindsaeaceae, Nephrolepidaceae, Polypodiaceae, Vittariaceae dan Selaginellaceae. Polypodiaceae dan Selaginellaceae merupakan famili dengan jumlah jenis tertinggi yaitu masing-masing sebanyak 3 jenis. Polypodiaceae meliputi jenis Goniophlebium persicifolium (Desv.) Bedd., Goniophlebium sp. dan  Microsorum sp.. Sedangkan Selaginellaceae meliputi jenis Selaginella martensii Spring., Selaginella  wildenowii (Desv. & Baker) dan Selaginella sp..","PeriodicalId":165009,"journal":{"name":"EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133234923","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 KOOPERATIF TIPE STAD TERHADAP HASIL BELAJAR FISIKA SISWA PADA MATERI FLUIDA DI KELAS XI IPA SMA NEGERI 1 PADANGSIDIMPUAN","authors":"Rini Anggraini Pakpahan","doi":"10.31604/EKSAKTA.V4I2.130-134","DOIUrl":"https://doi.org/10.31604/EKSAKTA.V4I2.130-134","url":null,"abstract":"This research aimed to determine the effect of STAD cooperative learning model to student learning outcomes in the subject matter of fluid at class XI IPA SMA Negeri 1 Padangsidimpuan. This was eksperimental research with One Group Pretest Posttest Design. The population was all class XI IPA SMA Negeri 1 Padangsidimpuan (128 students) and sample was taken through cluster random sampling, so the sample was 32 students. The instrument of this research was the achievement test. The result of this study indicated that student learning outcomes using STAD cooperative learning model (74,69) were higher than student learning outcomes using convensional learning model (62,25). Based on the  result of hypothesis testing at significance level 5% with degree of freedom 31, tcount = 9,79 > ttable = 1,698 then the hypothesis can be accepted, it means that there was influence STAD cooperative learning model to student learning outcomes in the subject matter of fluid at class XI IPA SMA Negeri 1 Padangsidimpuan.","PeriodicalId":165009,"journal":{"name":"EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114754623","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 FAKTOR BIOEKOLOGIS TERHADAP DISTRIBUSI JERUK KEPROK MAGA MANDAILING NATAL","authors":"Muhammad Ihsan, Hapsah Delila, Mawarni Mawarni, Jalilah Azizah Lubis","doi":"10.31604/EKSAKTA.V4I2.99-103","DOIUrl":"https://doi.org/10.31604/EKSAKTA.V4I2.99-103","url":null,"abstract":"Jeruk Keprok Maga merupakan salah satu dari sekian banyak varietas jeruk yang ada di kebun sumber daya genetik Balitbangtan. Jeruk Keprok Maga sampai saat ini masih merupakan tanaman pekarangan di daerah asalnya di Kecamatan Puncak Sorik Marapi Kabupaten Mandailing Natal. Jeruk jenis ini mempunyai keunggulan rasa buah yang manis, bentuk buah bulat gepeng, lembut dan mudah dikupas. Tetapi virus CVPD menyebabkan kematian dalam jumlah yang besar pada 10 tahun yang lalu sehingga menyebabkan petani jeruk keprok maga beralih menanam kakao di Mandailing Natal Sumatra Utara. Penelitian ini bertujuan untuk mengetahui pengaruh faktor bioekologis terhadap penyebaran jeruk keprok maga Mandailing Natal. Penelitian ini dilaksanakan dari bulan Maret sampai bulan Juli 2019 di Mandailing Natal dan di Laboratorium Biologi Universitas Muhammadiyah Tapanuli Selatan. Penelitian ini menggunakan metode penelitian deskriptif. Hasil penelitian menunjukkan bahwa tanaman jeruk keprok maga tumbuh dengan temperatur 27,9oC – 31oC, kelembapan udara 54%-82%, curah hujan 1004,628 Hpa-1008,466 Hpa, pH tanah 5,3-6,4 dengan kadar organic yang terkandung antara 12,7%-18,9%, serta kandungan mangan dan kapur yang hanya sedikit kemudian tingkat kebasahan tanah 15%-20% dan tekstur tanah yang liat dan berpasir.","PeriodicalId":165009,"journal":{"name":"EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114826282","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":"UJI KANDUNGAN KIMIA EKSTRAK BUAH KARAMUNTING (Melastoma malabathricum) SEBAGAI UPAYA MENGHASILKAN BAHAN PEWARNA ALAMI TEKSTIL","authors":"Jerni Larahmah, Hotni Arista Harahap, Ledy Yolanda Pasaribu, Melvariani Syari Batubara","doi":"10.31604/EKSAKTA.V4I2.104-109","DOIUrl":"https://doi.org/10.31604/EKSAKTA.V4I2.104-109","url":null,"abstract":"Tujuan yang ingin dicapai adalah untuk mencari alternatif bahan pewarna alami tekstil dengan menggunakan ekstrak buah karamunting (Melastoma malabathricum) sebagai bahan penggantinya. Metode yang akan dipakai adalah metode eksperimen untuk mengetahui kemampuan ekstrak buah karamunting (Melastoma malabathricum) sebagai pewarna alami berbagai jenis bahan tekstil. Pengukuran dilakukan satu kali dalam waktu yang bersamaan. Kegiatan yang dilaksanakan adalah pembuatan ekstrak buah karamunting (Melastoma malabathricum), uji kandungan kimia ekstrak buah karamunting (Melastoma malabathricum), dan pewarnaan beberapa jenis kain. Hasil penelitian ini menunjukkan bahwa alternatif bahan pewarna alami tekstil dengan menggunakan ekstrak buah karamunting (Melastoma malabathricum) sebagai bahan penggantinya. Dimana dari hasil uji kandungan kimia ekstrak buah karamunting yang tertinggi adalah zat flavonoid, tanin, dan polifenol, sedangkan kandungan kimia yang terendah adalah zat alkaloid. Dari hasil uji zat warna ekstrak buah karamunting pada berbagai jenis kain Asianteks adalah jenis yang kualitas warna kainnya paling baik dengan lama waktu penyerapan zat warna kain adalah 30 menit.","PeriodicalId":165009,"journal":{"name":"EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA","volume":"319 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132019314","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 MODUL MATEMATIKA BERBASIS MASALAH UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIK SISWA","authors":"Masdelima Azizah Sormin, Nursahara Nurasahara","doi":"10.31604/EKSAKTA.V4I1.41-48","DOIUrl":"https://doi.org/10.31604/EKSAKTA.V4I1.41-48","url":null,"abstract":"This research is a development research using a modification between the 4-D development model developed by Thiagarajan. The stages of this research are define, design, develop and disseminate . The development of problem-based mathematical modules at the disseminate (dissemination) was   carried out in a limited manner in schools that are the subject of research.   The   subjects   in   this   study   were   class   X   students   of   SMA   Negeri   4Padangsidimpuan. From the results of the development test: (1) problem-based mathematics modules fulfiill validity criteria with valid predicates, (2) the problem-based mathematics modules was practical based on revised and interview results from the expert teams, and (3) this  problem-based  mathematics modules was effective to used based on observations the time ideal of percentage achievemen , the results of the mathematical problem solving ability test fulfill classical completeness, that was 80% of the test subjects, and (4) the improvement of students' mathematical problem solving skills by using the module from test I to trial II and fulfill the classical completeness. Keywords:  Development,  Problem  Based  Mathematics  Module,  Mathematical  ProblemSolving Ability ","PeriodicalId":165009,"journal":{"name":"EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114682376","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}