Al Khawarizmi最新文献

{"title":"Ability to Understand Mathematic Concepts: The Effect of The Hermeneutic Model Assisted by Gamification Teaching Materials","authors":"Juwita Sari","doi":"10.22373/jppm.v5i2.11114","DOIUrl":"https://doi.org/10.22373/jppm.v5i2.11114","url":null,"abstract":"The ability to understand mathematical concepts in learning mathematics needs to be mastered by students to support the learning process and solve various mathematical problems. This study aims to determine the effect of the Hermeneutics-Assisted learning model of gamification teaching materials on the ability to understand mathematical concepts of students. This research is a type of Quasy Experimental Design research with a 3×1 factorial research design. The data collection technique in this study was a test of the ability to understand mathematical concepts. The data analysis techniques used are normality test, homogeneity test, and one-way analysis of variance. Based on the results of the study, it was concluded that there was an effect of applying the Hermeneutics learning model assisted by gamification teaching materials on the ability to understand students' mathematical concepts. Hermeneutics learning model assisted by gamification teaching materials has a significant influence on the ability to understand mathematical concepts of students.","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41552388","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":"The Effects of Problem-Based Learning on Creative Thinking Skills and Mathematical Communication Abilities of Senior High School Students","authors":"K. Umam, S. Suryawati, Suhartati Suhartati, M. Hasbi","doi":"10.22373/jppm.v5i1.9245","DOIUrl":"https://doi.org/10.22373/jppm.v5i1.9245","url":null,"abstract":"Pembelajaran matematika tidak hanya sekedar pembelajaran untuk mengembangkan kemampuan berhitung tetapi pembelajaran yang mengembangkan kemampuan berfikir matematika secara logis, sesuai dengan konsep matematika yang sistematis dengan melibatkan lingkungan siswa. Keterampilan berpikir kreatif dan kemampuan komunikasi merupakan dua aspek kemampuan yang harus dimiliki oleh peserta didik disamping keterampilan afektif.Penelitian ini bertujuan untuk mengetahui pengaruh pembelajaran berbasis masalah (problem-based learning) terhadap keterampilan berpikir kreatif dan kemampuan komunikasi matematis siswa. Penelitian ini menggunakan kuasi eksperimen dengan desain pre-test dan post-test. Subjek penelitian terdiri dari 50 siswa SMA. Pengumpulan data dilakukan dengan mengadakan pre-test dan post-test serta pemberian angket. Data dianalisis dengan menggunakan rubrik berpikir kreatif dan komunikasi matematis, kemudian diolah lebih lanjut dengan uji statistik. Hasil penelitian mengungkapkan bahwa pembelajaran berbasis masalah dapat meningkatkan kemampuan berpikir kreatif dan komunikasi matematis siswa lebih baik daripada pendekatan pembelajaran konvensional. Oleh karena itu, penelitian ini menunjukkanbahwa strategi pembelajaran memiliki peran penting dalam pengembangan kreativitas dan komunikasi matematis siswa.","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43151157","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 Metode Pembelajaran Blended Learning dalam Meningkatkan Pemahaman Konsep Hasil Belajar Siswa: Sebuah Meta - Analisis","authors":"Jumaini Jumaini, Hilda Hirmaliza Hertin, Mazruatun Nisfiyati, M. Ibrahim","doi":"10.22373/jppm.v5i1.9805","DOIUrl":"https://doi.org/10.22373/jppm.v5i1.9805","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui metode pembelajaran Blended Learning dalam meningkatkan pemahamn konsep hasil belajar siswa.Penelitian ini menggunakan metode meta-anlisis dengan mengumpulkan sejumlah data yang memenuhi syarat di google scholar,sinta,dan portal garuda.Dalam penulusuran ini ditemukan sebanyak 45 data yang memenuhi syarat pada kisaran tahun 2009-2021.Data yang memenuhi syarat memuat nilai klasikal (k), jumlah siswa yang tuntas (I) dan disebutkan jumlah siswa yang menjadi subjek penelitian (N). Hasil analisis data menggunakan software JASP menunjukkan bahwa terdapat pengaruh yang signifikan dalam peningkatan pemahaman konsep menggunakan metode pembelajaran blended learning terhadap hasil belajar siswa sebesar 91% termasuk kategori sangat kuat. Hasil analisis variabel moderator menunjukkan bahwa model pembelajaran blended learningrata-rata sangat kuat peningkatannya dalam pemahaman konsep siswa pada jenjang SD yakni 0.91 atau 91% dengan estimasi dampak sebesar 0.908 yang termasuk kedalam kategori sangat kuat.Pada jenjang SMP yakni 0.91 atau 91% dengan estimasi dampak 0.910 yang termasuk dalam kategori sangat kuat. Kemudian pada jenjang SMA yakni 0.89 atau 89% dengan estimasi dampak 0.890 juga termasuk dalam kategori sangat kuat. Kemudian untuk kalsifikasi mata pelajaran metode blended learning sangat kuat peningkatannya pada mata pelajaran MATEMATIKA yaitu mencapai 0,90 atau 90% dengan estimasi dampak 0.895 termasuk dalam kategori sangat kuat. Sedangkan, untuk IPA yaitu mencapai 0.90 atau 90% juga dengan estimasi dampak 0.903 dan termasuk kategori sangat kuat dan kemudian mata pelajaran IPS yaitu mencapai 0.91 atau 91% dengan estimasi dampak 0.908 termasuk juga dalam kategori sangat kuat.AbstractThis study aims to see the Blended Learning method in improving students' understanding of the concept of learning outcomes. This study uses a meta-analysis method with a large amount of data that meets the requirements on Google Scholar, Sinta, and Garuda Portal. In this research, there were as many as 45 data that fulfilled the requirements in the 2009-2021 range. Data that meets the requirements contains the classical value (k), the number of students who meet the requirements (I), and the number of students who are research subjects (N). The results of data analysis using JASP software show that there is a significant effect in increasing the understanding of concepts using mixed learning methods on student learning outcomes by 91%, including the very strong category. The results of the moderator variable analysis show that the blended learning model has a very strong increase in students' understanding of concepts at the elementary level, namely 0.91 or 91% with an emission impact of 0.908 which is included in the very strong category 91% with an impact of 0.910 which is in the very strong category. Then at the high school level, namely 0.89 or 89% with an earthquake impact of 0.890, it is also included in the very strong catego","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41252300","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":"21st Century Teaching and Learning: Student Teacher’s Perceptions and Challenges in Higher Education Institutions","authors":"F. Fitriati, Satria Prayudi","doi":"10.22373/jppm.v5i1.9342","DOIUrl":"https://doi.org/10.22373/jppm.v5i1.9342","url":null,"abstract":"As information technology rapidly changes workplaces and classrooms, the need for education has shifted from focusing on static skills to the ability to learn in a dynamic environment. Higher education institutions are looking for teaching practices to bridge performance gaps and meet the challenge of ensuring that students are prepared for careers after graduation. During this pandemic, more than 85% of jobs are computer-oriented, but a small percentage of students seek educated qualifications. The skills of the early twentieth century are essential to prepare students for these tasks. The purpose of this research is to determine a consensus on the composition of 21st century skills, measure the views of students and teachers, and determine the challenges students face in the learning process. This was a mix methods study. A perceptual survey accompanied by open-ended questions deepened analysis and understanding. The data was analyzed descriptively and open ended question responses were coded, categorized and analyzed using qualitative data analysis approach. The findings showed student’s the difficulties in developing 21st Century skills. ","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45936118","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 Pemahaman Konsep Matematis Siswa Sekolah Dasar Pada Masa Pandemi Covid-19","authors":"Amaludin Septiriadi Argawi, H. Pujiastuti","doi":"10.22373/jppm.v5i1.9974","DOIUrl":"https://doi.org/10.22373/jppm.v5i1.9974","url":null,"abstract":"Penelitian ini memiliki tujuan untuk mengetahui seberapa jauh tingkat kemampuan pemahaman konsep matematis siswa sekolah dasar di masa pandemi covid-19 ini yang melaksanakan pembelajaran secara daring di rumah masing-masing. Jenis penelitian ini menggunakan metode penelitian deskriptif dengan pendekatan kualitatif, dengan sampel yang diambil sebagai subjek penelitian ini sebanyak 3 orang dan teknik pengambilan sampel yang digunakan yaitu teknik purposive sampling. Untuk mencapai tujuan dari penelitian ini, instrumen yang dirancang ialah instrumen tes berkaitan dengan soal pemahaman konsep matematis yang kemudian diberikan kepada subjek penelitian, yang diambil dari 3 siswa yang melaksanakan pembelajaran daring selama pandemi covid-19 ini. Berdasarkan hasil penelitian yang telah dilakukan kepada subjek penelitian, diketahui bahwa tingkat kemampuan pemahaman konsep matematis siswa sekolah dasar yang melakukan pembelajaran daring selama pandemi ini masih baik dan tidak mengindikasikan penurunan, terlihat dari jawaban yang tuliskan oleh siswa pada tes yang diberikan.","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48294293","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":"Analysis of Intuitive and Analytics Thinking Processes in Middle School Students in Solving National Mathematics Exam","authors":"K.Jainul Safrina","doi":"10.22373/jppm.v5i1.9567","DOIUrl":"https://doi.org/10.22373/jppm.v5i1.9567","url":null,"abstract":"So far, the teacher's thought process in solving a math problem has rarely been paid attention to by the teacher. The thinking process of students in solving math problems includes intuitive and analytical thinking processes. The aim of this research is to explore the intuitive and analytical thinking process of junior high school students in solving UN questions. The research method used is qualitative research that is exploratory in nature by selecting subjects who have high abilities in mathematics. Data collection in the form of descriptions of students' intuitive and analytical thinking processes was carried out through interviews. The results obtained in this study are a description of the process that students go through in mental when students solve math problems in the form of questions National Examination. The results of the study can be concluded that students in solving mathematics problems in the National Examination prioritize the process of intuitive thinking, where students can spontaneously and directly pour out ideas for solving the problems given. In addition, in the further process, students also use analytical methods. Analytical thinking processes are carried out by students by detailing the answers based on the information in the questions.","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45601809","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 PEMAHAMAN KONSEPTUAL MATEMATIS DAN RESPONS SISWA MELALUI PEMBELAJARAN BERBASIS MULTI REPRESENTASI DI SEKOLAH MENENGAH ATAS","authors":"W. Widiyanti, Sugiatno Sugiatno, Ade Mirza","doi":"10.46368/kjpm.v1i2.408","DOIUrl":"https://doi.org/10.46368/kjpm.v1i2.408","url":null,"abstract":"ABSTRAKPenelitian ini bertujuan untuk menjelaskan secara empiris mengenai peningkatan pemahaman konseptual (PK) matematis dan respon siswa terhadap materi pembelajaran barisan dan deret aritmetika melalui pembelajaran Multirepresentasi (PM). Dengan penelitian quasy experiment menggunakan pendekatan deskriptif analitik yang melibatkan 33 siswa kelas XII SMA Muhammadiyah 2 Pontianak tahun pelajaran 2014/2015 sebagai subjek penelitian. Data yang diperoleh dari penyebaran angket, observasi, dokumentasi, tes, dan wawancara, perolehannya dideskripsikan dan dianalisis. Hasilnya, menunjukkan terjadi kecenderungan  peningkatan PK matematis siswa dalam materi barisan dan deret aritmetika, serta mampu menimbulkan respon positif siswa selama proses pembelajaran. Kecenderungan tersebut terjadi karena PM yang dilakukan dengan variasi pendekatan saintifik dan penggunaan LKS yang terfokus pada learning discovery.  Kata kunci:  Konseptual Matematis, Pembelajaran Multi Representasi, Respons Siswa ABSTRACTThis study aims to explain empirically about increasing mathematical conceptual understanding (PK) and students' responses to learning materials for arithmetic sequences and series through Multirepresentation (PM) learning. With a quasi-experimental research using an analytical descriptive approach involving 33 students of class XII students of SMA Muhammadiyah 2 Pontianak in the 2014/2015 academic year as research subjects. The data obtained from the distribution of questionnaires, observations, documentation, tests, and interviews, the results were described and analyzed. The results showed that there was a tendency to increase students' mathematical PK in arithmetic sequences and series, and were able to generate positive responses from students during the learning process. This tendency occurs because PM is carried out with a variety of scientific approaches and the use of worksheets that focus on learning discovery. Keywords: Mathematical Conceptual, Multi-Representation Learning, StudentResponse ","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91311378","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":"KEMAMPUAN MENYELESAIKAN SOAL NILAI MUTLAK MENGGUNAKAN GAMBAR","authors":"Rasiana Era, Yumi Sarassanti, Rindah Permatasari","doi":"10.46368/kjpm.v1i2.406","DOIUrl":"https://doi.org/10.46368/kjpm.v1i2.406","url":null,"abstract":"Abstrak:Tujuan penelitian ini untuk mengetahui kemampuan siswa dalam menyelesaikan soal matematika dalam bentuk gambar pada materi nilai mutlak di kelas X Administrasi Perkantoran SMK Bina Sabjanoba Nanga Pinoh tahun pelajaran 2019/2020.Penelitian dilaksanakan di SMK Bina Sabjanoba Nanga Pinoh dengan menggunakan  pendekatan kualitatif, metode penelitian adalah deskriptif. Populasi dalam penelitian ini yaitu seluruh siswa kelas X Administrasi Perkantoran SMK Bina Sabjanoba tahun pelajaran 2019/2020 yang terdiri dari 14 siswa. Teknik pengumpulan data menggunakan teknik observasi dan teknik pengukuran.  Alat pengumpulan data yaitu lembar observasi guru, soal tes kemampuan siswa, dan angket. Hasil penelitian menunjukan bahwa siswa mampu menyelesaikan soal nilai mutlak menggunakan gambar dengan skor total keseluruhan mencapai 958,34 dengan nilai rata-rata 68,45.Kata kunci : Menggunakan Gambar, Kemampuan Menyelesaikan SoalAbstract:The purpose of this study was to determine the ability of students to solve math problems in the form of pictures on the absolute value material in class X Office Administration of SMK Bina Sabjanoba Nanga Pinoh in the 2019/2020 academic year. The research was conducted at SMK Bina Sabjanoba Nanga Pinoh using a qualitative approach, the research method is descriptive. The population in this study were all class X Office Administration students of SMK Bina Sabjanoba in the academic year 2019/2020 which consisted of 14 students. Data collection techniques using observation techniques and measurement techniques. Data collection tools are teacher observation sheets, student ability test questions, and questionnaires.The results showed that students were able to solve the absolute value questions using pictures with an overall total score of 958.34 with an average score of 68.45.Keywords : Using Pictures, Problem Solving Ability","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82343622","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":"KEMAMPUAN PROBLEM SOLVING SISWA PADA MATERI BANGUN RUANG PRISMA","authors":"Deka Wahyuni, Yumi Sarassanti, Rindah Permatasari","doi":"10.46368/kjpm.v1i2.437","DOIUrl":"https://doi.org/10.46368/kjpm.v1i2.437","url":null,"abstract":"ABSTRAK Abstrak: Tujuan penelitian ini untuk mendeskripsikan kemampuan problem solving siswa kelas IX SMP Belian Permai Nanga Pinoh pada materi bangun ruang prisma.Penelitian ini adalah penelitian deskriptif kualitatif yang menggunakan metode survei dengan pengambilan data tes dan wawancara. Subjek dalam penelitian ini adalah siswa kelas IX SMP Belian Permai yang berjumlah 43 siswa. Objek dari penelitian ini ialah kemampuan problem solving siswa. Instrumen yang digunakan adalah tes dalam bentuk soal essay.Atas dasar hasil penelitian diketahui bahwa kemampuan menguraikan informasi dan poin-poin penting yang didapat dari masalah yang diberikan, menerapkan dan menyesuaikan strategi yang akan digunakan untuk mengatasi masalah yang diberikan, mengatasi masalah strategi yang diterapkan dengan hasil yang tepat, serta memeriksa dan merefleksikan kebenaran hasil atau jawaban yang diberikan siswa kelas IX SMP Belian Permai masuk dalam kategori rendah. Kata kunci: kemampuan problem solving, bangun ruang prisma Abstract: The purpose of this study was to describe the problem solving abilities of class IX students of SMP Belian Permai Nanga Pinoh on the material of building prisms.This research is a qualitative descriptive study that uses a survey method with data collection tests and interviews. The subjects in this study were class IX students of SMP Belian Permai, totaling 43 students. The object of this research is the problem solving ability of students. The instrument used is a test in the form of essay questions.Based on the research results, it is known that the ability of describe the information and important points obtained from the given problem, apply and adjust the strategies that will be used to overcome the given problem, overcome the problem of the strategy applied with the right result, and check and reflect on the correctness of the results or answers given by class IX students. SMP Belian Permai is in the low category. Keywords: problem solving ability, build prism space","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85403532","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":"KEMAMPUAN PEMECAHAN MASALAH PADA PANJANG SISI SEGITIGA","authors":"Selvia J, Yumi Sarassanti, Novi Lestari","doi":"10.46368/kjpm.v1i2.435","DOIUrl":"https://doi.org/10.46368/kjpm.v1i2.435","url":null,"abstract":"ABSTRAK Abstrak: Tujuan Penelitian ini adalah mengetahui Kemampuan Siswa dalam Pemecahan Masalah pada Panjang Sisi Segitiga. Metode yang digunakan dalam penelitian ini adalah penelitian deskriptif kuantitatif. Subjek penelitian ini adalah siswa kelas VIII SMP Negeri 7 SATAP Tanah Pinoh Barat. Hasil penelitian menunjukkan bahwa siswa yang mampu memecahkan masalah matematika soal cerita berkaitan dengan Panjang sisi segitiga yaitu sebanyak 18% kategori tinggi, 30% kategori sedang, dan 52% kategori rendah. Siswa yang dijadikan responden mampu menyelesaikan soal yang berkaitan dengan indikator 1 masuk kategori sedang dengan rata-rata 70,88%. Siswa yang mampu menyelesaikan soal yang berkaitan dengan indikator 2 masuk kategori rendah dengan rata-rata perentase 32,5%. Siswa yang mampu menyelesaikan soal yang berkaitan dengan indikator 3 masuk kategori sedang dengan ratarata persentase 78,32%. Dan siswa yang mampu menyelesaikan soal yang berkaitan dengan indikator 4 masuk kategori rendah dengan rata-rata persentase 35%. Kata kunci: Kemampuan Pemecahan Masalah, Panjang Sisi Segitiga Abstract: The purpose of this research is to find out the student’s abilities to solve the problem about side length of a triangle. The method which used in this research is descriptive quantitative. The subjects of this research were students of the 8th grade of SMP Negeri 7 SATAP Tanah Pinoh Barat. The result stated that students who were able to solve math problems which related to the side length of the triangles were 18% including high categories, 30% including minimum categories, and 52% including low categories. Students who became respondents were able to solve questions related to the indicator 1 in the medium categories with the average percentage of 70,88%. Students who were able to solve the questions related to the indicator 2 were in low categories with the average percentage of 32,5%. Students who were able to solve the questions related to the indicator 3 were in medium categories with the average percentage of 78,32%. And students who were able to solve the questions related to the indicator 4 were in low categories with the average percentage of 35%. Keywords: Problem Solving Abilities, Side Length of a Triangle","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90865869","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}