Sayyidatul Karimah, Rini Utami, Jesica Andrew Vina Audy
{"title":"PENGEMBANGAN MEDIA PEMBELAJARAN MACROMEDIA FLASH BERMUATAN SOAL KOMUNIKASI MATEMATIS MATERI STATISTIKA KELAS VIII MTs","authors":"Sayyidatul Karimah, Rini Utami, Jesica Andrew Vina Audy","doi":"10.31941/delta.v9i2.3016","DOIUrl":"https://doi.org/10.31941/delta.v9i2.3016","url":null,"abstract":"Penelitian ini bertujuan untuk mengembangkan media pembelajaran macromedia flash bermuatan soal komunikasi matematis materi statistika kelas VIII MTs. Penelitian ini merupakan penelitian pengembangan dengan model 4-D (Define, Design, Develop, dan Disseminate) dari Thiagarajan et al. Tahapan-tahapan penelitian ini meliputi tahap define, tahap design, dan tahap develop. Populasi penelitian adalah seluruh siswa kelas VIII MTs Al Hikmah Proto tahun ajaran 2019/2020. Pada tahap develop penelitian ini dilakukan uji validasi produk dan uji coba produk. Analisis uji validasi produk menggunakan angket validasi instrumen tes dan angket validasi produk/media. Uji validasi produk ini digunakan untuk menguji tingkat kevalidan produk. Sedangkan uji coba produk dilakukan untuk menguji tingkat kepraktisan produk. Uji kepraktisan produk tersebut dilakukan dengan menggunakan angket respon peserta didik setelah pembelajaran menggunakan media yang dikembangkan peneliti. Berdasarkan hasil analisis uji validasi instrumen tes dengan indeks aiken sebesar 0,858 (kriteria sangat valid) dan hasil analisis uji validasi produk/media dari 8 validator diperoleh nilai rata-rata 86,36% (kriteria sangat praktis). Sedangkan, hasil analisis uji coba produk atau tingkat kepraktisan produk dari 26 peserta didik MTs Al Hikmah Proto Kedungwuni Pekalongan diperoleh nilai rata-rata presentase sebesar 92,46% (kriteria sangat praktis). Dengan demikian dapat disimpulkan bahwa media pembelajaran macromedia flash bermuatan soal komunikasi matematis materi statistika kelas VIII MTs Al Hikmah Proto Kedungwuni berkriteria valid dan praktis.","PeriodicalId":186823,"journal":{"name":"Delta: Jurnal Ilmiah Pendidikan Matematika","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114759844","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 EKONOMI AKIBAT COVID DENGAN MATEMATIKA DAN 19 DALAM METODE HAHSLM","authors":"R. A","doi":"10.31941/delta.v9i1.1279","DOIUrl":"https://doi.org/10.31941/delta.v9i1.1279","url":null,"abstract":"","PeriodicalId":186823,"journal":{"name":"Delta: Jurnal Ilmiah Pendidikan Matematika","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130584931","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 Media Pembelajaran PowerPoint Interaktif Berbasis RME Materi Aljabar Kelas VII SMP","authors":"M. Dewi, N. Izzati","doi":"10.31941/delta.v8i2.1039","DOIUrl":"https://doi.org/10.31941/delta.v8i2.1039","url":null,"abstract":"","PeriodicalId":186823,"journal":{"name":"Delta: Jurnal Ilmiah Pendidikan Matematika","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122323868","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}
Haniek Sri Pratini, Elfrieda Yapita Rethmy Prihatini
{"title":"PENGEMBANGAN MEDIA PEMBELAJARAN BANGUN RUANG SISI DATAR BERBASIS ADOBE FLASH PROFESSIONAL CS5","authors":"Haniek Sri Pratini, Elfrieda Yapita Rethmy Prihatini","doi":"10.31941/delta.v8i1.971","DOIUrl":"https://doi.org/10.31941/delta.v8i1.971","url":null,"abstract":"Penelitian ini dilatar belakangi oleh minimnya pemanfaatan media pembelajaran yang mengakomodasi keinginan siswa tentang pembelajaran matematika yang menyenangkan dan memudahkan guru menyampaikan materi. Penelitian ini bertujuan mengetahui cara dan dampak dari pengembangan media pembelajaran bangun ruang sisi datar berbasis Adobe Flash Professional CS5.Penelitian ini termasuk penelitian pengembangan (Research and Development). Prosedur penelitian pengembangan yang digunakan adalah hasil modifikasi dari model pengembangan Borg and Gall dan model pengembangan Sugiyono, yang meliputi lima langkah pengembangan: (1) studi pendahuluan, (2) pengembangan media pembelajaran, (3) validasi produk, (4) instrumen uji coba terbatas, dan (5) uji coba terbatas. Subjek penelitian ini adalah siswa kelas VIII di salah satu SMP negeri di Yogyakarta. Objek pada penelitian ini adalah media pembelajaran bangun ruang sisi datar berbasis Adobe Flash Professional CS5. Teknik pengumpulan data yang digunakan adalah kuesioner, observasi, wawancara dan dokumentasi.Hasil penelitian ini berupa media pembelajaran bangun ruang sisi datar berbasis Adobe Flash Professional CS5. Kualitas media termasuk kategori “Sangat Baik” dengan presentase keidealan sebesar 86,36 %. Media pembelajaran yang dihasilkan, memberikan gambaran kepada guru tentang pengembangan media pembelajaran berbasis Adobe Flash Professional CS5. Siswa lebih aktif dan antusias dalam peoses pembelajaran dan meningkatkan hasil belajar siswa sebesar 67,31 % berdasarkan hasil pretest dan posttest.","PeriodicalId":186823,"journal":{"name":"Delta: Jurnal Ilmiah Pendidikan Matematika","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114472294","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":"MATEMATIKA ISLAM? STUDI KASUS PENGARUH MATAKULIAH MATEMATIKA ISLAM TERHADAP SIKAP MATEMATIS MAHASISWA TADRIS MATEMATIKA IAIN PEKALONGAN","authors":"Heni Lilia Dewi, Awanda Widyastuti","doi":"10.31941/delta.v8i1.954","DOIUrl":"https://doi.org/10.31941/delta.v8i1.954","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui bagaimana penerapan dan pengaruh adanya matakuliah matematika islam terhadap sikap matematis mahasiswa. Matematika islam sebagai salah satu upaya penguatan literasi matematika. Penelitian dilakukan terhadap beberapa mahasiswa semester lima yang menempuh matakuliah matematika islam sebagai matakuliah pilihan. Analisis data menggunakan penelitian kuasi eksperimen dengan dua kelompok eksperimen. Data diperoleh dengan lakukan observasi dan pemberian angket kepada mahasiswa. Hasil penelitian menunjukkan bahwa ada pengaruh yang signifikan matakuliah matematika islam terhadap sikap matematis mahasiswa. Hal ini ditunjukkan dengan adanya perbedaan sikap matematis antara mahasiswa yang menempuh dengan yang tidak menempuh matakuliah matematika islam.","PeriodicalId":186823,"journal":{"name":"Delta: Jurnal Ilmiah Pendidikan Matematika","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123998548","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 KEMAMPUAN BERPIKIR KRITIS SISWA DITINJAU DARI GAYA BELAJAR TIPE KOLB PADA MATERI BILANGAN BULAT","authors":"Nanda Iftinan Hakima","doi":"10.31941/delta.v8i1.886","DOIUrl":"https://doi.org/10.31941/delta.v8i1.886","url":null,"abstract":"Every student has a different style of thinking between one individual and another individual. Thinking styles that need to be considered are based on how each student's learning style, by understanding student learning styles can improve critical thinking skills based on their individual learning styles. One of them is Kolb's learning style. The purpose of the study was to determine and analyze students' critical thinking skills in terms of the Kolb type learning style on integer material. This type of research is a qualitative descriptive study. The objects in this study were students of class VII I of SMP N 1 Tukdana Indramayu and the subjects in this study were representatives of two students from each type of Kolb learning style. The method used is exploratory research. The results showed the critical thinking ability of students with learning styles Diverger, Assimilator, Coverger, and Accomodator have different characteristics in analyzing questions, finding answers, conclusions, terms and other alternatives. It is necessary to improve critical thinking skills in each learning style.","PeriodicalId":186823,"journal":{"name":"Delta: Jurnal Ilmiah Pendidikan Matematika","volume":"285 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113997814","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 GEOGEBRA BERBASIS ELITA (E-LEARNING UNTIDAR) DI PERGURUAN TINGGI","authors":"Megita Dwi Pamungkas, Zuida Ratih Hendrastuti","doi":"10.31941/delta.v8i1.906","DOIUrl":"https://doi.org/10.31941/delta.v8i1.906","url":null,"abstract":"Mahasiswa calon guru matematika sering menemukan konsep geometris yang sulit untuk dipahami. Hal ini menyebabkan penurunan minat dalam geometri. Tujuan dari penelitian ini adalah untuk mendekripsikan dampak menggunakan GeoGebra berbasis ELITA pada prestasi belajar mahasiswa calon guru matematika di mata kuliah geometri bidang. Sebanyak 56 siswa dipilih dari program studi Pendidikan Matematika Universitas Tidar, sebuah universitas negeri yang terletak di Magelang, Jawa Tengah, Indonesia. Kelompok eksperimen (35) diajarkan tentang melukis garis-garis istimewa pada segitiga menggunakan GeoGebra sementara kelompok kontrol (36) diajarkan menggunakan metode pengajaran konvensional. Pada akhir penelitian, prestasi belajar mahasiswa diukur dengan menggunakan post-test. Hasil penelitian menunjukkan bahwa GeoGebra berbasis ELITA adalah alat yang efektif untuk mengajar dan belajar geometri bidang di perguruan tinggi.","PeriodicalId":186823,"journal":{"name":"Delta: Jurnal Ilmiah Pendidikan Matematika","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117183178","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 MEDIA PUZZLE UNTUK PEMBUKTIAN TEOREMA PYTHAGORAS","authors":"M. Rifai, Erlina Prihatnani","doi":"10.31941/delta.v8i1.953","DOIUrl":"https://doi.org/10.31941/delta.v8i1.953","url":null,"abstract":"Penelitian ini bertujuan mengembangkan media pembelajaran yang valid, praktis dan efektif dalam membangun pemahaman tentang dalil Pythagoras. Hasil Penelitian ini adalah produk media pembelajaran berupa puzzle PuPPy (Puzzle Pembuktian Pythagoras). Model pengembangan yang digunakan adalah ADDIE (Analyze, Design, Develop, Implementation, Evaluation). Instrumen yang digunakan adalah lembar validasi media, lembar kepraktisan, pretest, posttest, dan lembar pendapat siswa. Media ini diujicobakan kepada 28 orang siswa kelas VIII D SMP Negeri 2 Tuntang Kabupaten Semarang. Uji kevalidan menghasilkan persentase 94,61 (sangat baik) dari ahli media dan 91,33% (sangat baik) dari ahli materi. Adapun analisis uji kepraktisan oleh guru menghasilkan persentase sebesar 95,5% dikategorikan sangat baik. Selain itu uji keefektifan menggunakan N-Gain memperoleh peningkatan sebesar 0,71 yang dikategorikan peningkatan tinggi. Berdasarkan hasil tersebut dapat disimpulkan bahwa media PuPPy merupakan media yang valid, praktis dan efektif untuk membantu siswa mebangun pemahaman tentang dalil Pythagoras.","PeriodicalId":186823,"journal":{"name":"Delta: Jurnal Ilmiah Pendidikan Matematika","volume":"16 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125783506","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":"MENINGKATKAN KEMAMPUAN KONEKSI MATEMATIS SISWA TUNANETRA DENGAN ALAT PERAGA MANIPULATIF","authors":"Deky Yudha Saksono","doi":"10.31941/delta.v8i1.967","DOIUrl":"https://doi.org/10.31941/delta.v8i1.967","url":null,"abstract":"Kemampuan koneksi matematis yang dimiliki oleh siswa tunanetra dikatakan oleh beberapa ahli tidak berbeda secara signifikan oleh siswa normal memmunculkan pertanyaan “mengapa kemampuan matematis siswa tunanetra di Indonesia tidak sebaik siswa normal pada umumnya?”. Setalah dipelajari kondisi tersebut terjadi karena sedikitnya fasilitas yang didapatkan oleh siswa tunanetra. Oleh karena itu, penelitian ini bertujuan untuk melihat perbedaan lebih lanjut yang terjadi antara siswa tunanetra dan siswa normal, apabila siswa tunanetra diberi perlakuan tambahan yaitu pembelajaran dengan bebantuan alat peraga menipulatif. Kemampuan yang dilihat lebih spesifik pada kemampuan koneksi matematisnya. Hal ini dikarenakan kemampuan koneksi matemtis erat kaitanya dengan kemampuan pemahaman. Sehingga diharapkan dengan membaiknya kemampuan koneksi matematis akan membaik pula kemampuan pemahaman matematis siswa.","PeriodicalId":186823,"journal":{"name":"Delta: Jurnal Ilmiah Pendidikan Matematika","volume":"244 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124687822","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 KESULITAN SISWA DALAM MENYELESAIKAN SOAL−SOAL HOTS MATERI SEGIEMPAT DAN SEGITIGA DITINJAU DARI GENDER","authors":"Lulun Indraswari, Anggun Wiji Lestari, Ratri Candra Hastari","doi":"10.31941/delta.v7i2.874","DOIUrl":"https://doi.org/10.31941/delta.v7i2.874","url":null,"abstract":"This study aims to determine the difficulties and causal factors in solving questions about the HOTS of junior high school students in terms of gender. This research is a type of descriptive research with the approach used is a qualitative approach. This research was carried out in state junior high school 1 Pogalan Trenggalek. The research subjects were 7 students in grade VII F. The instrument used is a learning implementation plan, test questions, and observation sheets. The results of the analysis indicate that the difficulties experienced by students in completing questions about HOTS indicate that male students have difficulty in the analysis and evaluation stage while female students have difficulty in the stage of evaluation and creating. As for the factors that cause difficulties experienced by students are students are not accustomed to solving questions related to the material, students are less interested in the material, an students tend to depend on the help of the teacher.","PeriodicalId":186823,"journal":{"name":"Delta: Jurnal Ilmiah Pendidikan Matematika","volume":"225 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115493159","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}