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AKURASI KESAMAAN KELOMPOK DATA BERDASARKAN FCM DAN PCA-FCM PADA DATA GULA DARAH HASIL PEMINDAIAN NIRS TERHADAP DATA GULA DARAH HASIL GLUKOMETER 调查数据的安全性评估FCM和PCA-FCM-PADA数据数据数据数据
Euclid Pub Date : 2021-11-23 DOI: 10.33603/e.v8i2.3384
Dian Pertiwi
{"title":"AKURASI KESAMAAN KELOMPOK DATA BERDASARKAN FCM DAN PCA-FCM PADA DATA GULA DARAH HASIL PEMINDAIAN NIRS TERHADAP DATA GULA DARAH HASIL GLUKOMETER","authors":"Dian Pertiwi","doi":"10.33603/e.v8i2.3384","DOIUrl":"https://doi.org/10.33603/e.v8i2.3384","url":null,"abstract":"Diabetes is a metabolic disorder characterized by high blood sugar levels. People with diabetes usually use a glucometer to check blood sugar levels by taking blood samples. Still, another alternative is to check blood sugar levels without using a syringe, the NIRS (Near Infrared Spectroscopy) device. In this study, data were collected using the NIRS device with blood and finger scans on three volunteers and produced the NIRS Blood Sugar Data output in the form of spectrum data. NIRS blood sugar data were grouped based on the similarity of characteristics between these objects using the Fuzzy C-Means (FCM) method. The researcher analyzed NIRS blood sugar data using PCA to reduce variables. So, the researcher only obtains significant variables in the study. Then Clustering was performed on PCA results using FCM. Based on the groups formed in each analysis using FCM and PCA-FCM, the accuracy of the similarity of data from the NIRS scanned Blood Sugar Data cluster to the Glucometer data was sought by comparing the cluster members. After grouping all the data, an accuracy rate of 50% was obtained. It shows that the Blood Sugar Data from the NIRS scan has a reasonably high similarity accuracy to the Glucometer data.","PeriodicalId":32474,"journal":{"name":"Euclid","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43994641","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}
引用次数: 0
Pemodelan ARIMA Penderita HIV/AIDS dengan Minitab 用Minitab模拟HIV/AIDS阳性ARIMA
Euclid Pub Date : 2021-11-23 DOI: 10.33603/e.v8i2.3312
Ahmad Faqih, Padrul Jana
{"title":"Pemodelan ARIMA Penderita HIV/AIDS dengan Minitab","authors":"Ahmad Faqih, Padrul Jana","doi":"10.33603/e.v8i2.3312","DOIUrl":"https://doi.org/10.33603/e.v8i2.3312","url":null,"abstract":"","PeriodicalId":32474,"journal":{"name":"Euclid","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44334630","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}
引用次数: 0
PEMBELAJARAN MATEMATIKA UNTUK MENGHADAPI ERA SOCIETY 5.0 为应对社会时代而进行的数学学习
Euclid Pub Date : 2021-11-23 DOI: 10.33603/e.v8i2.4498
R. Runisah
{"title":"PEMBELAJARAN MATEMATIKA UNTUK MENGHADAPI ERA SOCIETY 5.0","authors":"R. Runisah","doi":"10.33603/e.v8i2.4498","DOIUrl":"https://doi.org/10.33603/e.v8i2.4498","url":null,"abstract":"In this paper, we examined the skills needed to face the society 5.0 era and to develop. From the results of literature studies obtained, the skills necessary to meet society 5.0 are 21st-century skills. These skills include critical thinking, creating, innovating, communicating and collaborating, applying technology, using media and information, and life and career skills. The 21st-century skills can be developed through mathematics learning. The learning used should be student-centered, collaborative, and associated with context relevant to student life and involve students in their social environment. Furthermore, to develop the character as a life and career skills can be done either directly integrated into learning or indirectly where the teacher as a model or apply it in daily activities.","PeriodicalId":32474,"journal":{"name":"Euclid","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41823825","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}
引用次数: 1
PENGARUH MODEL LEARNING START WITH A QUESTIONS (LSQ) TERHADAP KEMAMPUAN PEMAHAMAN MATEMATIS SISWA SMK NEGERI 22 JAKARTA 材料管理发展中的问题入手学习模式
Euclid Pub Date : 2021-11-23 DOI: 10.33603/e.v8i2.3598
Dhinda Yuniarti Zahra
{"title":"PENGARUH MODEL LEARNING START WITH A QUESTIONS (LSQ) TERHADAP KEMAMPUAN PEMAHAMAN MATEMATIS SISWA SMK NEGERI 22 JAKARTA","authors":"Dhinda Yuniarti Zahra","doi":"10.33603/e.v8i2.3598","DOIUrl":"https://doi.org/10.33603/e.v8i2.3598","url":null,"abstract":"This study aims to see whether or not the Learning Start With A Question learning model influences the mathematical understanding ability of students at SMK Negeri 22 Jakarta. This research is a quantitative research that uses experimental research methods with the type of Quasi-Experimental to the kind of The Nonequivalent Posttest-Only Control Group Design. The population of this study includes all students of class X Negeri in the odd semester of the 2019/2020 school year. The sample studied was 71 students from classes X BDP 1 and X BDP 2. In this study, the data collection technique used an instrument of mathematical understanding ability. Hypothesis testing using t-test and yields = 3.442, which results in H0 being rejected at a significant level of 0.005 with an Effect Size of 0.224, which is relatively low. Based on the results of this research, it can be concluded that there is an effect of the Learning Start With a Question model on students' mathematical understanding abilities with low criteria.","PeriodicalId":32474,"journal":{"name":"Euclid","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47785158","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}
引用次数: 0
Pengaruh Model Pembelajaran Creative Problem Solving Berbantu Maple Terhadap kemampuan Penalaran Matematis Siswa 创造性问题解决学习模型编辑器Maple Faces学生数学转换能力
Euclid Pub Date : 2021-02-05 DOI: 10.33603/E.V8I1.3172
Eka Ria Ningsih
{"title":"Pengaruh Model Pembelajaran Creative Problem Solving Berbantu Maple Terhadap kemampuan Penalaran Matematis Siswa","authors":"Eka Ria Ningsih","doi":"10.33603/E.V8I1.3172","DOIUrl":"https://doi.org/10.33603/E.V8I1.3172","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran creative problem solving berbantu maple terhadap kemampuan penalaran matematis siswa di SMA Negeri 1 Muaragembong. Penelitian ini merupakan penelitian kuantitatif dan menggunakan metode penelitian eksperimen jenis quasi experimental dengan nonequivalent posttest-only control group design . Populasi penelitian ini mencangkup siswa kelas XI SMA Negeri 1 Muaragembong pada semester ganjil tahun ajaran 2019/2020 dan sampel yang diteliti sebanyak 65 siswa. Teknik pengambilan sampel diambil dari subjek yang sudah ada berdasarkan data kelas yang sudah terbentuk. Instrumen terlebih dahulu diuji coba di SMA Negeri 1 Cabangbungin untuk 38 siswa. Uji prasyarat analisis yang dilakukan diantaranya uji normalitas dan uji homogenitas. Hasil uji normalitas diperoleh data yang berdistribusi normal dari kelas eksperimen dan kontrol. Selanjutnya dilakukan uji homogenitas  pada kelas eksperimen dan kontrol sehingga diperoleh hasil data yang homogen dari kedua kelas tersebut. Uji hipotesis menggunakan uji- t dan menghasilkan  sebesar 2,652 yang mengakibatkan tolak  pada taraf signifikan 0,05 dengan Effect Size sebesar 0,606 yang tergolong sedang. Penelitian ini menyimpulkan bahwa terdapat pengaruh model pembelajaran creative problem solving berbantu maple terhadap kemampuan penalaran matematis siswa.","PeriodicalId":32474,"journal":{"name":"Euclid","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46210925","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}
引用次数: 0
PENGEMBANGAN BAHAN AJAR BERBASIS PEMECAHAN MASALAH PADA MATA KULIAH ALJABAR LINEAR 我的眼睛都排好了。
Euclid Pub Date : 2021-02-05 DOI: 10.33603/E.V8I1.3568
Lilis Marina Angraini, A. Wahyuni
{"title":"PENGEMBANGAN BAHAN AJAR BERBASIS PEMECAHAN MASALAH PADA MATA KULIAH ALJABAR LINEAR","authors":"Lilis Marina Angraini, A. Wahyuni","doi":"10.33603/E.V8I1.3568","DOIUrl":"https://doi.org/10.33603/E.V8I1.3568","url":null,"abstract":"This research aims to produce teaching materials through the learning obstacle analysis of mathematics education students in mathematical problem solving ability in Linear Algebra Courses that are practically tested. This type of research is research and development. The subjects of this study were 40 students in the Mathematics Education Study Program at the Islamic University of Riau in the third semester of 2019/2020. In this study, the data used were the results of the validation questionnaire trial data that was assessed by experts called the validator. The data obtained will be analyzed using qualitative descriptive analysis. Based on the results of the study, the percentage of overall product trial results obtained was 91.86% with a very practical category. This means that the developed learning tool is very easy to use by students in the learning process and can also overcome student learning difficulties (learning obstacle) in this case the ability to solve mathematical problems in Linear Algebra. Overall the results of the study indicate that the learning tools developed are suitable for use and can improve student learning outcomes.","PeriodicalId":32474,"journal":{"name":"Euclid","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43384615","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}
引用次数: 1
ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA DITINJAU DARI PERBEDAAN GENDER 从性别差异中对学生数学问题解决能力的分析
Euclid Pub Date : 2021-02-05 DOI: 10.33603/E.V8I1.3205
Rachmad Nurcholis
{"title":"ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA DITINJAU DARI PERBEDAAN GENDER","authors":"Rachmad Nurcholis","doi":"10.33603/E.V8I1.3205","DOIUrl":"https://doi.org/10.33603/E.V8I1.3205","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui kemampuan pemecahan masalah matematis antara siswa laki-laki dan perempuan pada materi sistem persamaan linear dua variabel (SPLDV) di SMP Negeri 126 Jakarta. Adapun metode penelitian yang digunakan adalah kualitatif yang bersifat deskriptif dengan tahapan dua kali tes dan dua kali wawancara. Subjek yang diteliti berjumlah enam orang, yaitu tiga siswa laki-laki dan tiga siswa perempuan. Setiap gender terdiri dari kategori nilai awal tinggi, sedang, dan rendah. Setiap subjek akan melaksanakan dua kali tes dengan rentang waktu yang sama antara tes pertama ke tes kedua yaitu dua hari. Hasil penelitian ini menunjukkan bahwa kemampuan pemecahan masalah matematis antara siswa laki-laki dan perempuan tidak jauh berbeda. Keduanya mampu melaksanakan tahap pemecahan masalah menurut Polya dengan baik, akan tetapi subjek perempuan masih sedikit kesulitan dalam memahami masalah soal bentuk cerita. Selain itu, keduanya pun belum mampu melaksanakan tahap pemecahan masalah menurut Polya yang terakhir yaitu tahap memeriksa kembali. Keduanya cenderung mengabaikan tahap tersebut dikarenakan sudah mendapatkan jawaban yang ditanyakan. Jadi dapat disimpulkan bahwa kemampuan pemecahan masalah matematis siswa perempuan sedikit lebih unggul dari siswa laki-laki.   Kata kunci: pemecahan masalah, gender, polya","PeriodicalId":32474,"journal":{"name":"Euclid","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48649085","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}
引用次数: 4
Etnomatematika: Analisis Sistem Geometri Pada Motif Batik Trusmi Cirebon 民族主题：井里汶·特鲁斯米蝙蝠动机的几何系统分析
Euclid Pub Date : 2021-02-05 DOI: 10.33603/E.V8I1.3690
N. Karimah, Dianne Amor Kusuma, M. S. Noto
{"title":"Etnomatematika: Analisis Sistem Geometri Pada Motif Batik Trusmi Cirebon","authors":"N. Karimah, Dianne Amor Kusuma, M. S. Noto","doi":"10.33603/E.V8I1.3690","DOIUrl":"https://doi.org/10.33603/E.V8I1.3690","url":null,"abstract":"Etnomatematika merupakan matematika yang tumbuh dalam suatu budaya masyarakat yang dijadikan kebiasaan oleh masyarakat. Batik Trusmi adalah budaya yang ada di Kecamatan Plered, Kabupaten Cirebon. Tujuan penelitian ini adalah untuk mengetahui konsep matematika pada motif batik Trusmi yang dihasilkan dari canting. Jenis penelitian yang digunakan adalah penelitian kualitatif dengan metode etnografi. Instrumen penelitian ini adalah peneliti sendiri, dan teknik pengumpulan data yang digunakan berupa teknik observasi, dokumentasi, dan wawancara. Pengolahan data pada penelitian ini dilakukan dengan proses triangulasi terhadap tiga buah penelitian terdahulu. Hasil penelitian ini berupa verifikasi kesimpulan dari triangulasi, yaitu terdapat konsep transformasi, serta konsep teselasi pada motif batik Trusmi.Kata kunci : etnomatematika, batik trusmi, geometri","PeriodicalId":32474,"journal":{"name":"Euclid","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45912786","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}
引用次数: 0
UPAYA MENINGKATKAN HASIL BELAJAR MATEMATIKA MATERI HIMPUNAN MELALUI MODEL PROBLEM BASED INSTRUCTION BERBASIS LKPD KELAS VII-1 DI SMP GENESIS MEDICARE DEPOK 通过基于设备的问题模型，通过《创世纪》中学的vi -1班的维-1，改进了集合材料的数学学习成果
Euclid Pub Date : 2021-02-05 DOI: 10.33603/E.V8I1.3127
N. Fitri
{"title":"UPAYA MENINGKATKAN HASIL BELAJAR MATEMATIKA MATERI HIMPUNAN MELALUI MODEL PROBLEM BASED INSTRUCTION BERBASIS LKPD KELAS VII-1 DI SMP GENESIS MEDICARE DEPOK","authors":"N. Fitri","doi":"10.33603/E.V8I1.3127","DOIUrl":"https://doi.org/10.33603/E.V8I1.3127","url":null,"abstract":"Penelitian ini bertujuan untuk meningkatkan hasil belajar matematika peserta didik di kelas VII SMP Genesis Medicare melalui penerapan model pembelajaran Problem Based Instruction berbasis LKPD pada materi Himpunan. Subjek penelitian ini adalah seluruh peserta didik kelas VII-1 di SMP Genesis Medicare sebanyak 34 peserta didik. Metode yang digunakan yaitu Penelitian Tindakan Kelas (PTK). Penelitian ini menggunakan 2 siklus. Setiap siklus mempunyai 4 tahapan yaitu (1)Perencanaan, (2) pelaksanaan, (3) pengamatan dan (4) Refleksi. Teknik pengumpulan data menggunakan tes hasil belajar matematika, tes formatif, Lembar Kerja Peserta Didik. Hasil penelitian menyimpulkan nilai rata – rata peserta didik sebelum dilakukan tindakan 66,59, dengan persentase pencapaian kriteria ketuntasan minimal 35,25%. Pada Siklus I nilai rata – rata peserta didik 74.26, dengan persentase pencapaian kriteria ketuntasan minimal 52.94% dan pada Siklus II nilai rata – rata peserta didik meningkat yaitu 80.83 dengan persentase yang mencapai kriteria ketuntasan minimal 79.41%. Hasil pengamatan aktivitas peserta didik pada siklus 1 dengan persentase 78.25% dan pada siklus II mencapai 82.92%. Hasil pengamatan Aktivitas guru pada Siklus I 83.33% dan pada siklus II mencapai 84.17%. Sehingga dapat disimpulkan bahwa melalui model Problem based Intruction dapat meningkatkan hasil belajar matematika matematika pada materi himpunan di kelas VII SMP Genesis medicare, Depok tahun pelajaran 2019/2020","PeriodicalId":32474,"journal":{"name":"Euclid","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43736711","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}
引用次数: 0
Pemodelan Kurva Lorenz versi Rohde pada Pengeluaran Rumah Tangga Pertanian di Provinsi Papua 在巴布亚省的农舍问题上对罗德的洛伦兹曲线版本进行建模
Euclid Pub Date : 2021-01-15 DOI: 10.33603/E.V8I1.3139
M. Fajar
{"title":"Pemodelan Kurva Lorenz versi Rohde pada Pengeluaran Rumah Tangga Pertanian di Provinsi Papua","authors":"M. Fajar","doi":"10.33603/E.V8I1.3139","DOIUrl":"https://doi.org/10.33603/E.V8I1.3139","url":null,"abstract":"Fajar (2017) menunjukkan bahwa distribusi pengeluaran rumah tangga pertanian Provinsi Papua adalah distribusi Generalized Beta Type 2 (GB2), namun menurut penulis jika model kurva Lorenz diturunkan dari distribusi Generalized Beta Type 2 memiliki bentuk yang rumit dan tidak sederhana. Oleh karena itu, tujuan paper ini adalah untuk memodelkan kurva Lorenz pengeluaran rumah tangga pertanian Provinsi Papua dengan model yang sederhana menggunakan model kurva Lorenz versi Rohde (Rohde, 2009). Dalam Sarabia et al. (2010) terdapat tiga rumusan untuk mengestimasi parameter dalam pemodelan kurva Lorenz versi Rohde (2009), yaitu rata-rata aritmatik, median dan least square . Dalam paper ini, penulis menambahkan rumusan rata-rata harmonis dan trimean untuk mendapatkan nilai estimasi parameter pada kurva Lorenz versi Rohde. Hasil penelitian ini menyimpulkan bahwa  yang diturunkan dari median memiliki mean squared error (MSE) minimum dalam kasus pemodelan kurva Lorenz pengeluaran rumah tangga pertanian Provinsi Papua.","PeriodicalId":32474,"journal":{"name":"Euclid","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49260112","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}
引用次数: 1
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