Pub Date : 2022-07-19DOI: 10.22373/jppm.v6i1.12998
Irni Latifa Irsal, Monika Monika
The interconnection of mathematics and religion can be done by looking at the interconnectedness of mathematics and the sunnah dhuha. The uniqueness of the sunnah dhuha, provides a challenge to see how mathematics is present in the initial determination of the dhuha time, to make it easier for humans to do. In this study, the library research method was used as a research method to see the mathematical interconnection with dhuha time. There are four steps carried out in the research, the first is data collection, the second is data reduction, third is display data, and fourt data analysis and interpretation. From the research that has been done, the mathematical concepts that exist in determining the timing of the dhuha prayer are the basic concepts of mathematical arithmetic operations (addition, subtraction, multiplication, and division), trigonometric concepts, basic concepts of geometry (acute angles), and the concept of calculating time. . In the initial calculation of the implementation of dhuha prayer, the concept of trigonometry (sin, cos, tan), the basic concepts of arithmetic operations, and the concept of calculating the amount of time used. The basic concept of geometry (an acute angle) is connected with the angle formed at the height of the sun at the beginning of the time of the dhuha prayer seen from the observer.
{"title":"Interconnection of Mathematics and Dhuha Time","authors":"Irni Latifa Irsal, Monika Monika","doi":"10.22373/jppm.v6i1.12998","DOIUrl":"https://doi.org/10.22373/jppm.v6i1.12998","url":null,"abstract":"The interconnection of mathematics and religion can be done by looking at the interconnectedness of mathematics and the sunnah dhuha. The uniqueness of the sunnah dhuha, provides a challenge to see how mathematics is present in the initial determination of the dhuha time, to make it easier for humans to do. In this study, the library research method was used as a research method to see the mathematical interconnection with dhuha time. There are four steps carried out in the research, the first is data collection, the second is data reduction, third is display data, and fourt data analysis and interpretation. From the research that has been done, the mathematical concepts that exist in determining the timing of the dhuha prayer are the basic concepts of mathematical arithmetic operations (addition, subtraction, multiplication, and division), trigonometric concepts, basic concepts of geometry (acute angles), and the concept of calculating time. . In the initial calculation of the implementation of dhuha prayer, the concept of trigonometry (sin, cos, tan), the basic concepts of arithmetic operations, and the concept of calculating the amount of time used. The basic concept of geometry (an acute angle) is connected with the angle formed at the height of the sun at the beginning of the time of the dhuha prayer seen from the observer.","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45840907","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}
Penelitian ini bertujuan untuk menghasilkan modul berbasis HOTS pada materi trigonometri untuk siswa kelas X SMA yang memenuhi aspek kevalidan dan kelayakan. Metode penelitian yang digunakan Research and Development (RD) dengan model 4D yang hanya dibatasi pada 3 tahapan yaitu tahap pendefinisian (define), tahap perencanaan (design), tahap pengembangan (develop). Teknik pengumpulan data dalam penelitian ini adalah wawancara dan angket. Validasi dilakukan oleh ahli materi dan ahli media. Uji coba dilakukan melalui 2 tahap yaitu uji coba kelompok kecil dan uji coba kelompok besar. Berdasarkan hasil validasi oleh ahli materi diperoleh skor rata-rata sebesar 85,7% dengan kriteria “Baik” dan oleh ahli media diperoleh skor rata-rata sebesar 87,23% dengan kriteria “Sangat Baik” sehingga modul siap digunakan untuk diujicobakan dalam penelitian. Pada uji coba kelompok kecil diperoleh rata-rata skor sebesar 90% dengan kriteria sangat baik dan uji coba kelompok besar memperoleh rata-rata skor 85,62% dengan kriteria baik sehingga modul layak dan siap digunakan dalam pembelajaran. Adapun karakteristik pada modul adalah terdapat tujuan pembelajaran untuk tercapainya tugas-tugas yang harus dikuasai, terdapat materi atau contoh soal berdasarkan problem solving serta soal-soal yang disajikan dalam kategori HOTS.
{"title":"PENGEMBANGAN MODUL MATEMATIKA BERBASIS HOTS MATERI GEOMETRI UNTUK SISWA SMA KELAS X","authors":"Afri Nur Cahyani, Rima Aksen Cahdriyana","doi":"10.46368/kjpm.v2i2.759","DOIUrl":"https://doi.org/10.46368/kjpm.v2i2.759","url":null,"abstract":"Penelitian ini bertujuan untuk menghasilkan modul berbasis HOTS pada materi trigonometri untuk siswa kelas X SMA yang memenuhi aspek kevalidan dan kelayakan. Metode penelitian yang digunakan Research and Development (RD) dengan model 4D yang hanya dibatasi pada 3 tahapan yaitu tahap pendefinisian (define), tahap perencanaan (design), tahap pengembangan (develop). Teknik pengumpulan data dalam penelitian ini adalah wawancara dan angket. Validasi dilakukan oleh ahli materi dan ahli media. Uji coba dilakukan melalui 2 tahap yaitu uji coba kelompok kecil dan uji coba kelompok besar. Berdasarkan hasil validasi oleh ahli materi diperoleh skor rata-rata sebesar 85,7% dengan kriteria “Baik” dan oleh ahli media diperoleh skor rata-rata sebesar 87,23% dengan kriteria “Sangat Baik” sehingga modul siap digunakan untuk diujicobakan dalam penelitian. Pada uji coba kelompok kecil diperoleh rata-rata skor sebesar 90% dengan kriteria sangat baik dan uji coba kelompok besar memperoleh rata-rata skor 85,62% dengan kriteria baik sehingga modul layak dan siap digunakan dalam pembelajaran. Adapun karakteristik pada modul adalah terdapat tujuan pembelajaran untuk tercapainya tugas-tugas yang harus dikuasai, terdapat materi atau contoh soal berdasarkan problem solving serta soal-soal yang disajikan dalam kategori HOTS.","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89976060","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}
Pub Date : 2022-07-01DOI: 10.22373/jppm.v6i1.13233
Messa Dwi Rahmania, H. Pujiastuti
The purpose of this research is to determine the level of students’ understanding ability of mathematical concepts at the high school level who carry out full online learning during the pandemic. The type of research used is the descriptive research method with a qualitative approach. The subjects used as samples were 3 students. The sampling technique used is the purposive sampling technique. In order to achieve the research objectives, the instruments prepared were test instruments related to the problem of understanding mathematical concepts which were then presented to subjects who were doing full online learning during the pandemic. Based on the results of research that has been carried out, it is known that the level of ability to understand mathematical concepts of students at the high school level who are doing full online learning during the pandemic is classified as good, and no decline has been detected, this is evidenced by the results of the answers carried out by the 3 subjects in test instruments that have been presented
{"title":"An Analysis of High School Students’ Understanding Ability of Mathematical Concepts in Online Learning During the Pandemic","authors":"Messa Dwi Rahmania, H. Pujiastuti","doi":"10.22373/jppm.v6i1.13233","DOIUrl":"https://doi.org/10.22373/jppm.v6i1.13233","url":null,"abstract":"The purpose of this research is to determine the level of students’ understanding ability of mathematical concepts at the high school level who carry out full online learning during the pandemic. The type of research used is the descriptive research method with a qualitative approach. The subjects used as samples were 3 students. The sampling technique used is the purposive sampling technique. In order to achieve the research objectives, the instruments prepared were test instruments related to the problem of understanding mathematical concepts which were then presented to subjects who were doing full online learning during the pandemic. Based on the results of research that has been carried out, it is known that the level of ability to understand mathematical concepts of students at the high school level who are doing full online learning during the pandemic is classified as good, and no decline has been detected, this is evidenced by the results of the answers carried out by the 3 subjects in test instruments that have been presented","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42935273","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}
Pub Date : 2022-07-01DOI: 10.22373/jppm.v6i1.14249
Budi Azhari, Nurhalimah Nurhalimah, A. Anwar, Z. Abidin
The purpose of this study is to examine the solving skill of students on mathematical problem through online learning during COVID-19 pandemic, particularly in solving the problem related area and perimeter of trapezium. Data collection is conducted by performing problem solving skill test and interview. Furthermore, the data analyses is conducted by data reduction, data presentation and conclusion formulation. This study concludes that students have very good ability to solve the problem during the online learning through whatsapp group and g-meet. Detail of the steps used in examining the problem solving abilty as follow: 1) problem comprehension; students as research subject able to explain the problem by using their own terms, analyse the problem by stating the known and unsolved variables and illustrating the provided pictures 2) planning the problem solving; subject can determine other condition from the problem, selecting and structuring the steps to solve the problems 3) implementing the problem solving; subject solved the problem by using the selected formula accordingly 4) cross-checking; subject cross-checked the solutions by using other method and compared the results.
{"title":"Students Ability to Solve Mathematical Problem Through Online Learning During Covid-19 Pandemic","authors":"Budi Azhari, Nurhalimah Nurhalimah, A. Anwar, Z. Abidin","doi":"10.22373/jppm.v6i1.14249","DOIUrl":"https://doi.org/10.22373/jppm.v6i1.14249","url":null,"abstract":"The purpose of this study is to examine the solving skill of students on mathematical problem through online learning during COVID-19 pandemic, particularly in solving the problem related area and perimeter of trapezium. Data collection is conducted by performing problem solving skill test and interview. Furthermore, the data analyses is conducted by data reduction, data presentation and conclusion formulation. This study concludes that students have very good ability to solve the problem during the online learning through whatsapp group and g-meet. Detail of the steps used in examining the problem solving abilty as follow: 1) problem comprehension; students as research subject able to explain the problem by using their own terms, analyse the problem by stating the known and unsolved variables and illustrating the provided pictures 2) planning the problem solving; subject can determine other condition from the problem, selecting and structuring the steps to solve the problems 3) implementing the problem solving; subject solved the problem by using the selected formula accordingly 4) cross-checking; subject cross-checked the solutions by using other method and compared the results.","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42383083","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}
Pub Date : 2022-07-01DOI: 10.22373/jppm.v6i1.12329
S. Susanti, Fathia Utami, Shaheb Alkiram, Muhammad Zaki Mubarrak
The purpose of this research is to know the thinking processed of student’s mathematical literacy abilities in terms of auditory, visual and kinesthetic learning styles. This research is an exploratory study with a qualitative approach. This research was conducted in Junior High Schools classified as Excellent in Meulaboh Regency. The subjects in this study were students of class IX MTsN 3 Aceh Barat who had the high-level ability and were able to solve math literacy problems, besides the subject was also chosen based on learning styles. The results showed that there was no significant difference in students mathematical literacy thinking processes based on visual learning styles is the process of assimilation and abtarksi thinking. Subjects with auditory learning styles, the thought processes of accommodation and abstraction for the kinesthetic learning styles, the processes of thinking, assimilation and abstraction.
本研究的目的是了解学生在听觉、视觉和动觉学习风格方面的数学读写能力的思维过程。本研究是一项定性的探索性研究。本研究在Meulaboh摄政区被评为优秀的初中进行。本研究的研究对象为Aceh Barat MTsN 3班具有高水平能力且能够解决数学素养问题的IX班学生，研究对象也是根据学习风格选择的。结果表明，基于视觉学习风格的学生数学素养思维过程无显著差异，即同化过程和abtarksi思维过程。听觉学习风格的受试者，对动觉学习风格的适应和抽象的思维过程，思维过程，同化和抽象。
{"title":"Thinking Process Analysis (Assimilation, Accommodation, Abstraction) Mathematics Ability of Junior High School Students in terms of Learning Style","authors":"S. Susanti, Fathia Utami, Shaheb Alkiram, Muhammad Zaki Mubarrak","doi":"10.22373/jppm.v6i1.12329","DOIUrl":"https://doi.org/10.22373/jppm.v6i1.12329","url":null,"abstract":"The purpose of this research is to know the thinking processed of student’s mathematical literacy abilities in terms of auditory, visual and kinesthetic learning styles. This research is an exploratory study with a qualitative approach. This research was conducted in Junior High Schools classified as Excellent in Meulaboh Regency. The subjects in this study were students of class IX MTsN 3 Aceh Barat who had the high-level ability and were able to solve math literacy problems, besides the subject was also chosen based on learning styles. The results showed that there was no significant difference in students mathematical literacy thinking processes based on visual learning styles is the process of assimilation and abtarksi thinking. Subjects with auditory learning styles, the thought processes of accommodation and abstraction for the kinesthetic learning styles, the processes of thinking, assimilation and abstraction.","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44941542","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}
Abstrak: Penelitian ini mempunyai tujuan supaya memberi pendeskripsian keterampilan representasi matematis siswa kelas VIII SMP Sinar Kasih Nanga Pinoh pada materi kubus dan balok. Pelaksanaan penelitian sebagai suatu penelitian deskriptif kualitatif yang bermetodekan kualitatif dengan mengambil data tes. Subjeknya pada penelitian ini yaitu siswa kelas VIII SMP Sinar Kasih yang jumlahnya 33 siswa. Objek dalam pelaksanaan penelitian yaitu kemampuan representasi matematis siswa. Penggunaan instrumennya yakni tes berbentuk essay. Berdasarkan hasil penelitian menampilkan bahwasanya kemampuan representasi matematis peserta didik pada penuntasan permasalahan dengan melibatkan ekspresi matematika, menuliskan cara untuk menyelesaikan masalah matematis dengan kata-kata yang diberi terhadap peserta didik kelas VIII SMP Sinar Kasih masuk dalam kategori rendah.Kata Kunci: kemampuan representasi matematis, kubus dan balok Abstract: This study aims to describe the mathematical representation ability of class VIII students of Sinar Kasih Nanga Pinoh on material of cubes and block. This research is a qualitative descriptive study that uses qualitative methods to collect tes data. The subjects in this study were students of class VIII SMP Sinar Kasih amounting to 33 students. The object of this research is the students’ mathematical representation ability. The instrument used is a test in the form of an essay. Based on the results of the study showed that students’ mathematical representation abilities in solving problems involving mathematical expressions, writing down ways to solve mathematical problems with words given to class VIII students of SMP Sinar Kasih were in the low category.Keywords: mathematical representation ability, cubes and block
{"title":"DESKRIPSI KEMAMPUAN MATEMATIS SISWA DALAM MENYELESAIKAN SOAL KUBUS DAN BALOK","authors":"Neli Isi Dora, Yumi Sarassanti, Eko Fery Haryadi","doi":"10.46368/kjpm.v2i2.754","DOIUrl":"https://doi.org/10.46368/kjpm.v2i2.754","url":null,"abstract":"Abstrak: Penelitian ini mempunyai tujuan supaya memberi pendeskripsian keterampilan representasi matematis siswa kelas VIII SMP Sinar Kasih Nanga Pinoh pada materi kubus dan balok. Pelaksanaan penelitian sebagai suatu penelitian deskriptif kualitatif yang bermetodekan kualitatif dengan mengambil data tes. Subjeknya pada penelitian ini yaitu siswa kelas VIII SMP Sinar Kasih yang jumlahnya 33 siswa. Objek dalam pelaksanaan penelitian yaitu kemampuan representasi matematis siswa. Penggunaan instrumennya yakni tes berbentuk essay. Berdasarkan hasil penelitian menampilkan bahwasanya kemampuan representasi matematis peserta didik pada penuntasan permasalahan dengan melibatkan ekspresi matematika, menuliskan cara untuk menyelesaikan masalah matematis dengan kata-kata yang diberi terhadap peserta didik kelas VIII SMP Sinar Kasih masuk dalam kategori rendah.Kata Kunci: kemampuan representasi matematis, kubus dan balok Abstract: This study aims to describe the mathematical representation ability of class VIII students of Sinar Kasih Nanga Pinoh on material of cubes and block. This research is a qualitative descriptive study that uses qualitative methods to collect tes data. The subjects in this study were students of class VIII SMP Sinar Kasih amounting to 33 students. The object of this research is the students’ mathematical representation ability. The instrument used is a test in the form of an essay. Based on the results of the study showed that students’ mathematical representation abilities in solving problems involving mathematical expressions, writing down ways to solve mathematical problems with words given to class VIII students of SMP Sinar Kasih were in the low category.Keywords: mathematical representation ability, cubes and block","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77534842","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}
Abstrak : Tujuan penelitian ini yaitu untuk mengetahui apakah terdapat peningkatan pemahaman konsep hubungan antar sudut setelah diberikan media hubantsuka di kelas VII SMP Negeri 7 Nanga Pinoh. Siswa belum memahami konsep hubungan antar sudut. Penelitian ini menggunakan metode kuantitatif jenis eksperimen dengan Pre-Experimental Design menggunakan bentuk One-Group Pretest-Posttest design. Populasi mencakup seluruh siswa kelas VII di SMP Negeri 7 Nanga Pinoh. Pengambilan sampel dengan teknik sampel total kelas VII dengan jumlah keseluruhan 25 siswa. Hasil penelitian menunjukkan bahwa terdapat peningkatan pemahaman konsep antara sebelum dan sesudah diberikan media hubantsuka yang memperoleh rata-rata nilai pretest sebesar 43,9 dan rata-rata nilai posttest sebesar 81,7. Data tersebut menunjukkan perbedaan sebesar 37,8. Artinya terdapat peningkatan pemahaman konsep hubungan antar sudut setelah diberikan media hubantsuka.Kata Kunci : Pemahaman Konsep, Hubungan Antar Sudut, Media HubantsukaAbstract : The purpose of this research was to find out whether there was an increase in understanding the concept of the relationship between angles after being given hubantsuka media in class VII SMP Negeri 7 Nanga Pinoh. Student don’t understand the concept of the relationship between angles. This research uses a quantitative method of experimental type with Pre-Experimental Designs using the form of One-Group Pretest-Posttest design. The population includes all seventh grade students at SMP Negeri 7 Nanga Pinoh. Sampling with a total sample technique of class VII with a total of 25 students. The results showed that there was an increase in concept understanding between before and after being given hubantsuka media which obtained an average pretest score of 43.9 and average posttest value of 81.7. The data shows a difference of 37.8. This means that there is an increase in understanding the concept of the relationship between angles after being given the hubantsuka media. Keywords : Concept Understanding, Relationship Between Angles, Hubantsuka Media
摘要:本研究的目的是确定在中国七班的ubantsuka媒体7 Nanga Pinoh之后，是否增加了对角之间关系的理解。学生还没有理解角度关系的概念。本研究采用了一种用于试验前设计的定量类型的实验方法。人口包括美国SMP Negeri 7 Nanga Pinoh的所有七年级学生。采用七年级总样本技术进行样本采样，共有25名学生。研究结果表明，在接受前至后两种概念理解的增加，即接受前至后平均成绩为43.9分，而她的后测成绩为81.7分。数据显示分别是37.8。这意味着随着胡班特豪卡媒体(hubantsuka)的理解越来越多。关键字:理解概念、角度关系、媒体hubantabstract:这项研究的目的是发现，在中国初中七班的媒体被引入英国后，angles之间的关系的概念正在增加。学生不明白angles之间关系的概念。这一研究用的是一种实验类型的量量方法，使用了一组预设计的原型设计。包括七年级学生在内的人口包括南加品诺初中七年级的学生。样本总数为七班，共有25名学生。结果表明，在被分配给33.9的平均前分数和31.7的平均后分数之前，理解是越来越多的。数据显示了37.8的不同。这意味着，在被媒体收购后，人们对盎格鲁人之间的关系的概念有了增加。重点:理解，盎格鲁之间的关系，媒体
{"title":"PENINGKATAN PEMAHAMAN KONSEP HUBUNGAN ANTAR SUDUT MENGGUNAKAN MEDIA HUBANTSUKA PADA KELAS VII SMP NEGERI 7 NANGA PINOH","authors":"Ifana Ria Hanifah, L. Saputri, Nurul Apsari","doi":"10.46368/kjpm.v2i2.748","DOIUrl":"https://doi.org/10.46368/kjpm.v2i2.748","url":null,"abstract":"Abstrak : Tujuan penelitian ini yaitu untuk mengetahui apakah terdapat peningkatan pemahaman konsep hubungan antar sudut setelah diberikan media hubantsuka di kelas VII SMP Negeri 7 Nanga Pinoh. Siswa belum memahami konsep hubungan antar sudut. Penelitian ini menggunakan metode kuantitatif jenis eksperimen dengan Pre-Experimental Design menggunakan bentuk One-Group Pretest-Posttest design. Populasi mencakup seluruh siswa kelas VII di SMP Negeri 7 Nanga Pinoh. Pengambilan sampel dengan teknik sampel total kelas VII dengan jumlah keseluruhan 25 siswa. Hasil penelitian menunjukkan bahwa terdapat peningkatan pemahaman konsep antara sebelum dan sesudah diberikan media hubantsuka yang memperoleh rata-rata nilai pretest sebesar 43,9 dan rata-rata nilai posttest sebesar 81,7. Data tersebut menunjukkan perbedaan sebesar 37,8. Artinya terdapat peningkatan pemahaman konsep hubungan antar sudut setelah diberikan media hubantsuka.Kata Kunci : Pemahaman Konsep, Hubungan Antar Sudut, Media HubantsukaAbstract : The purpose of this research was to find out whether there was an increase in understanding the concept of the relationship between angles after being given hubantsuka media in class VII SMP Negeri 7 Nanga Pinoh. Student don’t understand the concept of the relationship between angles. This research uses a quantitative method of experimental type with Pre-Experimental Designs using the form of One-Group Pretest-Posttest design. The population includes all seventh grade students at SMP Negeri 7 Nanga Pinoh. Sampling with a total sample technique of class VII with a total of 25 students. The results showed that there was an increase in concept understanding between before and after being given hubantsuka media which obtained an average pretest score of 43.9 and average posttest value of 81.7. The data shows a difference of 37.8. This means that there is an increase in understanding the concept of the relationship between angles after being given the hubantsuka media. Keywords : Concept Understanding, Relationship Between Angles, Hubantsuka Media","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79811439","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}
Abstrak: Penelitian ini bertujuan untuk meningkatkan pemahaman konsep perkalian bilangan bulat dengan model pembelajaran Discovery Learning. Populasi penelitian ini yaitu siswa kelas VII tahun ajaran 2021/2022 dengan jumlah 12 siswa. Penelitian ini menggunakan metode eksperimen dengan pendekatan kuantitatif serta menggunakan desain penelitian One-Group Pretest-Postest. Hasil penelitian ini diperoleh setelah melakukan tes awal dan tes akhir. Dari tes awal, jumlah nilai keseluruhan diperoleh 330 dengan nilai rata-rata 27,5 sedangkan tes akhir jumlah nilai keseluruhannya 960 dengan nilai rata-rata 80,00. Untuk menentukan peningkatan hasil belajar menggunakan N-Gain diperoleh nilai 0,718 dengan kriteria tinggi. Dari hasil yang diperoleh ini cukup memuaskan dan dapat disimpulkan bahwa pembelajaran model Discovery Learning dapat meningkatkan pemahaman konsep perkalian bilangan bulat pada siswa kelas VII SMPN 06 Satu Atap Belimbing.Kata Kunci : Pemahaman Konsep, Model Discovery Learning. Abstract: This study purposes to improve understanding the concept of integer multiplication with the Discovery Learning model’s. The population in this study is students of grade VII in academic year 2021/2022 with a total of 12 students. This study use method of experimentation with quantitative and research design using is One-Group Pretest-Posttest Design. This result in research is achieved after to do pretest and posttest. From the pretest, total value amount is 330 with average score is 27,5 when the posttest total value amount is 960 with average score is 80,00. To determine the increase in the result of learning to use N-Gain gained value 0,718 with hight criteria. The result were satisfactory and it is concluded that model Discovery Learning can improve understanding the concept of integer multiplication at the students class VII SMPN 06 Satu Atap Belimbing.Keywords: Understanding Concept, Model Discovery Learning
{"title":"IMPLEMENTASI MODEL DISCOVERY LEARNING UNTUK MENINGKATKAN PEMAHAMAN KONSEP PERKALIAN BILANGAN BULAT PADA SISWA KELAS VII SMPN 06 SATU ATAP BELIMBING","authors":"Rini Ernawati, L. Saputri, Rindah Permatasari","doi":"10.46368/kjpm.v2i2.753","DOIUrl":"https://doi.org/10.46368/kjpm.v2i2.753","url":null,"abstract":"Abstrak: Penelitian ini bertujuan untuk meningkatkan pemahaman konsep perkalian bilangan bulat dengan model pembelajaran Discovery Learning. Populasi penelitian ini yaitu siswa kelas VII tahun ajaran 2021/2022 dengan jumlah 12 siswa. Penelitian ini menggunakan metode eksperimen dengan pendekatan kuantitatif serta menggunakan desain penelitian One-Group Pretest-Postest. Hasil penelitian ini diperoleh setelah melakukan tes awal dan tes akhir. Dari tes awal, jumlah nilai keseluruhan diperoleh 330 dengan nilai rata-rata 27,5 sedangkan tes akhir jumlah nilai keseluruhannya 960 dengan nilai rata-rata 80,00. Untuk menentukan peningkatan hasil belajar menggunakan N-Gain diperoleh nilai 0,718 dengan kriteria tinggi. Dari hasil yang diperoleh ini cukup memuaskan dan dapat disimpulkan bahwa pembelajaran model Discovery Learning dapat meningkatkan pemahaman konsep perkalian bilangan bulat pada siswa kelas VII SMPN 06 Satu Atap Belimbing.Kata Kunci : Pemahaman Konsep, Model Discovery Learning. Abstract: This study purposes to improve understanding the concept of integer multiplication with the Discovery Learning model’s. The population in this study is students of grade VII in academic year 2021/2022 with a total of 12 students. This study use method of experimentation with quantitative and research design using is One-Group Pretest-Posttest Design. This result in research is achieved after to do pretest and posttest. From the pretest, total value amount is 330 with average score is 27,5 when the posttest total value amount is 960 with average score is 80,00. To determine the increase in the result of learning to use N-Gain gained value 0,718 with hight criteria. The result were satisfactory and it is concluded that model Discovery Learning can improve understanding the concept of integer multiplication at the students class VII SMPN 06 Satu Atap Belimbing.Keywords: Understanding Concept, Model Discovery Learning","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81288756","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}
Teaching and learning are conducted through gradual procedures beginning at uncomplicated materials and ending at more complex topics. This is to avoid the assumption that learning process at school is very difficult, especially math subjects. For students of SMPN 1 Bungah Gresik, many students complain that mathematics subjects are scary, unattractive and difficult; it does not seem to be related to everyday life. This reality is a negative perception of mathematics. Meanwhile, there are also students who enjoy the preoccupation of mathematics and are challenged to solve every math problem. This reality is a positive perception of mathematics.The application of the Problem Based Learning learning model with the ARCS motivation strategy can improve student learning outcomes and mathematics learning motivation in Class VIII A SMPN 1 Bungah Gresik for the 2018/2019 academic year to meet the achievement indicators in cycle II, namely 64.29% of students have high category motivation. Based on the results of observations of learning motivation, the percentage of students' learning motivation in the low category pre-cycle was 25%, the medium category was 35.71% and the high category was 39.29%. In the first cycle, the percentage of students' motivation to learn mathematics in the low category was 11.71%, the medium category was 39.29% and the high category was 50%. In the second cycle, the percentage of learning motivation in the low category was 0%, the medium category was 35.71% and the high category was 64.29%.
{"title":"APPLICATION OF ARCS-BASED PROBLEM BASED LEARNING IN IMPROVING MATHEMATICS LEARNING OUTCOMES ON TWO-VARIABLE LINEAR EQUATION SYSTEM FOR GRADE VIII A STUDENTS SMPN 1 BUNGAH GRESIK","authors":"S. Sugiarti","doi":"10.46773/.v1i1.345","DOIUrl":"https://doi.org/10.46773/.v1i1.345","url":null,"abstract":"Teaching and learning are conducted through gradual procedures beginning at uncomplicated materials and ending at more complex topics. This is to avoid the assumption that learning process at school is very difficult, especially math subjects. For students of SMPN 1 Bungah Gresik, many students complain that mathematics subjects are scary, unattractive and difficult; it does not seem to be related to everyday life. This reality is a negative perception of mathematics. Meanwhile, there are also students who enjoy the preoccupation of mathematics and are challenged to solve every math problem. This reality is a positive perception of mathematics.The application of the Problem Based Learning learning model with the ARCS motivation strategy can improve student learning outcomes and mathematics learning motivation in Class VIII A SMPN 1 Bungah Gresik for the 2018/2019 academic year to meet the achievement indicators in cycle II, namely 64.29% of students have high category motivation. Based on the results of observations of learning motivation, the percentage of students' learning motivation in the low category pre-cycle was 25%, the medium category was 35.71% and the high category was 39.29%. In the first cycle, the percentage of students' motivation to learn mathematics in the low category was 11.71%, the medium category was 39.29% and the high category was 50%. In the second cycle, the percentage of learning motivation in the low category was 0%, the medium category was 35.71% and the high category was 64.29%.","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75792907","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}
Abstract: This study aims to analyze the representation of students in solving the problem of the Three Variable Linear Equation System. The method used is descriptive qualitative. The subjects were students of class X. 1 IPA and X. 1 IPS MAIB Kotabaru. The results showed that students who were able to solve SPLTV problems by changing the problems that were started from words of mathematical symbols were 50% for the high category, 0 for the medium category, and 50% for the low category. Students who are able to solve SPLTV problems by changing the problems starting from the mathematical symbols image are 27% for the high category, 0 for the medium category, and 73% for the low category. Meanwhile students who were able to solve SPLTV problems using the cramer method were 77% for the high category, 0% for the medium category, and 23% for the low category.Keywords: Representation, SPLTV Abstrak: Penelitian ini bertujuan untuk menganalisis representasi peserta didik pada penyelesaian masalah Sistem Persamaan Linear Tiga Variabel. Metode yang digunakan yaitu deskriptif kualitatif. Subyeknya yaitu siswa kelas X. 1 IPA dan X. 1 IPS MAIB Kotabaru. Hasil penelitian menunjukkan bahwa siswa yang mampu menyelesaikan masalah SPLTV dengan mengubah permasalahan yang diawali dari kata-kata kesimbol matematika yaitu sebanyak 50% untuk kategori tinggi, 0 untuk kategori sedang, dan 50% untuk kategori rendah. Siswa yang mampu menyelesaikan masalah SPLTV dengan mengubah permasalahan yang diawali dari gambar kesimbol matematika yaitu sebanyak 27% untuk kategori tinggi, 0 untuk kategori sedang, dan 73% untuk kategori rendah. Sedangkan siswa yang mampu menyelesaikan masalah SPLTV dengan menggunakan metode cramer yaitu sebanyak 77% untuk kategori tinggi, 0% untuk kategori sedang, dan 23% untuk kategori rendahKata kunci: Representasi, SPLTV
摘要:本研究旨在分析学生在解决三变量线性方程组问题中的代表性。所使用的方法是描述性定性的。实验对象为Kotabaru x.1 IPA班和x.1 IPS MAIB班的学生。结果表明，从数学符号的单词开始改变问题的学生在高类别中占50%，在中等类别中占0，在低类别中占50%。能够通过从数学符号图像开始改变问题来解决SPLTV问题的学生在高类别中占27%，在中等类别中占0，在低类别中占73%。同时，能够使用cramer方法解决SPLTV问题的学生在高类别中为77%，在中等类别中为0%，在低类别中为23%。摘要:Penelitian ini bertujuan untuk menganalis representasi peserta didik pada penyelesaian masalah system Persamaan Linear Tiga Variabel。Metode yang diunakan yitu桌面质量。subyekya yitu siswa kelas x.1 IPA和x.1 IPS MAIB Kotabaru。Hasil penelitian menunjukkan bahwa siswa yang manpu menyelesaikan masalah SPLTV dengan mengubah permasalahan yang diawali dari kata-kata kesimbol matematika yitu sebanyak 50% untuk kategori tinggi, 0 untuk kategori sedang, dan 50% untuk kategori rendah。Siswa yang mampu menyelesaikan masalah SPLTV dengan mengubah permasalahan yang diawali dari gambar kesimbol matematika yitu sebanyak 27% untuk kategori tinggi, 0 untuk kategori sedang, dan 73% untuk kategori rendah。Sedangkan siswa yang mampu menyelesaikan masalah SPLTV登安menggunakan方法cramer yyitu sebanyak 77% untuk kategori tinggi, 0% untuk kategori sedang, 23% untuk kategori rendahKata kunci:代表，SPLTV
{"title":"KEMAMPUAN REPRESENTASI DALAM MENYELESAIKAN MASALAH SISTEM PERSAMAAN LINEAR TIGA VARIABEL","authors":"R. Saputri, Yumi Sarassanti, N. Lestari","doi":"10.46368/kjpm.v2i1.614","DOIUrl":"https://doi.org/10.46368/kjpm.v2i1.614","url":null,"abstract":"Abstract: This study aims to analyze the representation of students in solving the problem of the Three Variable Linear Equation System. The method used is descriptive qualitative. The subjects were students of class X. 1 IPA and X. 1 IPS MAIB Kotabaru. The results showed that students who were able to solve SPLTV problems by changing the problems that were started from words of mathematical symbols were 50% for the high category, 0 for the medium category, and 50% for the low category. Students who are able to solve SPLTV problems by changing the problems starting from the mathematical symbols image are 27% for the high category, 0 for the medium category, and 73% for the low category. Meanwhile students who were able to solve SPLTV problems using the cramer method were 77% for the high category, 0% for the medium category, and 23% for the low category.Keywords: Representation, SPLTV Abstrak: Penelitian ini bertujuan untuk menganalisis representasi peserta didik pada penyelesaian masalah Sistem Persamaan Linear Tiga Variabel. Metode yang digunakan yaitu deskriptif kualitatif. Subyeknya yaitu siswa kelas X. 1 IPA dan X. 1 IPS MAIB Kotabaru. Hasil penelitian menunjukkan bahwa siswa yang mampu menyelesaikan masalah SPLTV dengan mengubah permasalahan yang diawali dari kata-kata kesimbol matematika yaitu sebanyak 50% untuk kategori tinggi, 0 untuk kategori sedang, dan 50% untuk kategori rendah. Siswa yang mampu menyelesaikan masalah SPLTV dengan mengubah permasalahan yang diawali dari gambar kesimbol matematika yaitu sebanyak 27% untuk kategori tinggi, 0 untuk kategori sedang, dan 73% untuk kategori rendah. Sedangkan siswa yang mampu menyelesaikan masalah SPLTV dengan menggunakan metode cramer yaitu sebanyak 77% untuk kategori tinggi, 0% untuk kategori sedang, dan 23% untuk kategori rendahKata kunci: Representasi, SPLTV","PeriodicalId":34144,"journal":{"name":"Al Khawarizmi","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89046888","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}
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