Pub Date : 2020-05-29DOI: 10.15294/kreano.v11i1.23562
Ruhban Maskur, D. Permatasari, Rosida Rakhmawati
Penelitian ini menghasilkan bahan ajar matematika berbasis Rhythm Reading Vocal yang layak, menarik, efektif pada materi konsep pecahan. Penelitian ini merupakan penelitian pengembangan menggunakan model ADDIE yang terdiri dari analysis, design, development, implementation, evaluation. Hasil yang diperoleh dari penelitian ini adalah bahan ajar berbasis Rhythm Reading Vocal. Perolehan hasil uji kelayakan ahli materi 4,26 “Sangat Layak” dan ahli media 3,9 “Sangat Layak”. Hasil angket kemenarikan peserta didik uji kelompok kecil diperoleh skor rata-rata 3,23 “Menarik” dari 10 peserta didik dan uji kelompok besar diperoleh skor rata-rata 3,41 “Sangat Menarik” dari 24 peserta didik. Hasil uji effect size diperoleh skor 1,03 “Tinggi’. Berdasarkan hasil analisis data disimpulkan bahwa pengembangan bahan ajar matematika berbasis Rhythm Reading Vocal pada materi konsep pecahan layak, efektif dijadikan bahan ajar jenjang SMP. This research produces mathematics teaching material based on Rhythm Reading Vocal which is feasible, interesting, effective on fraction cocept material. This research is a development research using ADDIE model which consists of analysis, design, development, implementation, evaluation. The results obtained from this study are teaching materials based on Rhythm Reading Vocal. Aqcquistion of feasibility test results of material expert 4.26 “Very Feasible” and media expert 3.9 “Very feasible”. The results of the attractiveness of the small group test students obtained an average score of 3.23 “Attractive” from 10 students amd large group test obtained an average score of 3.41 “ Very Interesting” from 24 students. Effect size test results obtained score 1.03 “High”. Based on the results of the data analysis, it was concluded that the development of Rhythm Reading Vocal based mathematics teaching material on feasible fraction concept material, effectively became the teaching material for SMP.
{"title":"Pengembangan Bahan Ajar Matematika Berbasis Rhythm Reading Vocal pada Materi Konsep Pecahan Kelas VII SMP","authors":"Ruhban Maskur, D. Permatasari, Rosida Rakhmawati","doi":"10.15294/kreano.v11i1.23562","DOIUrl":"https://doi.org/10.15294/kreano.v11i1.23562","url":null,"abstract":"Penelitian ini menghasilkan bahan ajar matematika berbasis Rhythm Reading Vocal yang layak, menarik, efektif pada materi konsep pecahan. Penelitian ini merupakan penelitian pengembangan menggunakan model ADDIE yang terdiri dari analysis, design, development, implementation, evaluation. Hasil yang diperoleh dari penelitian ini adalah bahan ajar berbasis Rhythm Reading Vocal. Perolehan hasil uji kelayakan ahli materi 4,26 “Sangat Layak” dan ahli media 3,9 “Sangat Layak”. Hasil angket kemenarikan peserta didik uji kelompok kecil diperoleh skor rata-rata 3,23 “Menarik” dari 10 peserta didik dan uji kelompok besar diperoleh skor rata-rata 3,41 “Sangat Menarik” dari 24 peserta didik. Hasil uji effect size diperoleh skor 1,03 “Tinggi’. Berdasarkan hasil analisis data disimpulkan bahwa pengembangan bahan ajar matematika berbasis Rhythm Reading Vocal pada materi konsep pecahan layak, efektif dijadikan bahan ajar jenjang SMP. This research produces mathematics teaching material based on Rhythm Reading Vocal which is feasible, interesting, effective on fraction cocept material. This research is a development research using ADDIE model which consists of analysis, design, development, implementation, evaluation. The results obtained from this study are teaching materials based on Rhythm Reading Vocal. Aqcquistion of feasibility test results of material expert 4.26 “Very Feasible” and media expert 3.9 “Very feasible”. The results of the attractiveness of the small group test students obtained an average score of 3.23 “Attractive” from 10 students amd large group test obtained an average score of 3.41 “ Very Interesting” from 24 students. Effect size test results obtained score 1.03 “High”. Based on the results of the data analysis, it was concluded that the development of Rhythm Reading Vocal based mathematics teaching material on feasible fraction concept material, effectively became the teaching material for SMP.","PeriodicalId":53318,"journal":{"name":"Kreano Jurnal Matematika KreatifInovatif","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78211594","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 : 2020-05-29DOI: 10.15294/kreano.v11i1.20726
Irfan Fauzi, Andika Arisetyawan
Geometri adalah cabang matematika yang diajarkan dengan tujuan agar siswa dapat memahami sifat-sifat dan hubungan antar unsur geometri serta dapat mendorong siswa untuk dapat berpikir secara kritis dan memecahkan masalah dalam kehidupan sehari-hari. Penelitian ini bertujuan untuk menganalisis kesulitan siswa kelas 4 SD Negeri Asmi 033 Kota Bandung dalam menjawab soal geometri. Penelitian ini menggunakan studi eksploratif dalam bentuk tes uraian tertulis pada materi geometri yang diberikan kepada 26 siswa SD Negeri Asmi 033 Kota Bandung. Hasil analisis menunjukkan bahwa terdapat kesulitan yang dihadapi siswa dalam menjawab soal geometri, kesulitan tersebut diantaranya adalah (1) siswa kesulitan dalam penggunaan konsep, (2) siswa kesulitan dalam penggunaan prinsip, dan (3) siswa kesulitan dalam menyelesaikan masalah-masalah verbal. Hasil penelitian ini dapat dijadikan bahan pengembangan permasalahan geometri, khususnya pada materi keliling dan luas bangun datar di masa yang akan datang.Geometry is a branch of mathematics taught with the aim that students can understand the properties and relationships between elements of geometry and can encourage students to be able to think critically and solve problems in everyday life. This study aims to analyze the difficulties of fourth grade students of SD Negeri Asmi 033 Bandung City in answering geometry question. This study used an exploratory study in the form of a written description test on the geometry material given to 26 students of SD Negeri Asmi 033 Bandung City. The results of the analysis show that there were difficulties faced by students in answering geometry questions, such difficulties were (1) students difficulty in using concepts, (2) students difficulty in using principles, and (3) students difficuly in solving verbal problems. The result of this study can be used as material for the development of geometry problems, especially in the material of circumference and area of plane (geometry) in the future.
{"title":"Analisis Kesulitan Belajar Siswa pada Materi Geometri Di Sekolah Dasar","authors":"Irfan Fauzi, Andika Arisetyawan","doi":"10.15294/kreano.v11i1.20726","DOIUrl":"https://doi.org/10.15294/kreano.v11i1.20726","url":null,"abstract":"Geometri adalah cabang matematika yang diajarkan dengan tujuan agar siswa dapat memahami sifat-sifat dan hubungan antar unsur geometri serta dapat mendorong siswa untuk dapat berpikir secara kritis dan memecahkan masalah dalam kehidupan sehari-hari. Penelitian ini bertujuan untuk menganalisis kesulitan siswa kelas 4 SD Negeri Asmi 033 Kota Bandung dalam menjawab soal geometri. Penelitian ini menggunakan studi eksploratif dalam bentuk tes uraian tertulis pada materi geometri yang diberikan kepada 26 siswa SD Negeri Asmi 033 Kota Bandung. Hasil analisis menunjukkan bahwa terdapat kesulitan yang dihadapi siswa dalam menjawab soal geometri, kesulitan tersebut diantaranya adalah (1) siswa kesulitan dalam penggunaan konsep, (2) siswa kesulitan dalam penggunaan prinsip, dan (3) siswa kesulitan dalam menyelesaikan masalah-masalah verbal. Hasil penelitian ini dapat dijadikan bahan pengembangan permasalahan geometri, khususnya pada materi keliling dan luas bangun datar di masa yang akan datang.Geometry is a branch of mathematics taught with the aim that students can understand the properties and relationships between elements of geometry and can encourage students to be able to think critically and solve problems in everyday life. This study aims to analyze the difficulties of fourth grade students of SD Negeri Asmi 033 Bandung City in answering geometry question. This study used an exploratory study in the form of a written description test on the geometry material given to 26 students of SD Negeri Asmi 033 Bandung City. The results of the analysis show that there were difficulties faced by students in answering geometry questions, such difficulties were (1) students difficulty in using concepts, (2) students difficulty in using principles, and (3) students difficuly in solving verbal problems. The result of this study can be used as material for the development of geometry problems, especially in the material of circumference and area of plane (geometry) in the future.","PeriodicalId":53318,"journal":{"name":"Kreano Jurnal Matematika KreatifInovatif","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74367789","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 : 2020-05-29DOI: 10.15294/kreano.v11i1.22717
Siti Maryam Sari, H. Pujiastuti
Penelitian ini bertujuan untuk mendeskripsikan kemampuan komunikasi matematis siswa ditinjau dari self-concept . Penelitian ini merupakan jenis penelitian deskriptif dengan pendekatan kuantitatif. Subjek pada penelitian ini berjumlah 9 peserta didik kelas VIII MTs Al Ulya Al Mubarok. Instrumen yang digunakan dalam penelitian ini adalah tes kemampuan komunikasi matemtis dan angket self-concept serta wawancara. Hasill penelitian diperoleh siswa yang memimiliki self-concept tinggi mendapatkan hasil tes kemampuan komunikasi matematisnya kategori baik dengan persentase nilai 75% sebanyak 3 orang. Siswa yang memiliki self-concept sedang yaitu mendapatkan hasil tes kemampuan komunikasi matematis yang cukup yaitu dengan rentang persentase nilai 41%-60% sebanyak 4 orang, dan siswa yang memimiliki self-concept rendah hasil tes kemampuan komunikasi matematisnya kurang yaitu persentase nilainya 40% sebanyak 2 orang. Kemampuan komunikasi matematis siswa sejalan dengan self-concept nya. Semakin tinggi self-concept siswa semakin baik pula kemampuan komunikasi matematisnya. This study was designed to describe students' mathematical communication skills in terms of self-concept. This research is a type of descriptive quantitative research. The subjects in this study tested 9 students of class VIII MTs Al Ulya Al Mubarok. The instruments used in this study were tests of mathematical communication skills and self-concept questionnaires and interviews. The results of the study obtained that students who have high self-concept get mathematical communication skills test results in both categories with a percentage of 75% as many as 3 peoples. Students who have self-concept are getting sufficient mathematical communication test results with a range of 41% -60% assessment value as many as 3 peoples, and students who have low self-concept of mathematical communication skills test results are less that is beneficial value of 40% by 3 peoples. Students' mathematical communication skills are in line with their self-concept. The higher the student's self-concept the better his mathematical communication skills.
本研究旨在描述学生从自概念中学到的数学沟通能力。该研究是一种定量方法的描述性研究。该研究的对象包括八年级MTs Al Ulya Al Mubarok的9名学生。在这项研究中使用的工具是对matemtis通信能力、利弊、采访等技能的测试。来自一名自以为了解高的学生的研究结果是对他的数学沟通能力的良好测试，分数为三分之一。以自我为中心的学生在数学沟通能力测试中取得了足够比例的数学传播能力测试，而在数学能力测试中表现不佳的学生则缺乏两个人40%的数学成绩。数学沟通的能力与学生的自我概念是一致的。学生的自我意识越高，他们的数学沟通能力就越强。这项研究是为描述学生的数学沟通技巧而设计的。这个研究是一个量化研究的类型。本研究的主题是八年级的Al Ulya Al Mubarok的9个学生。这项研究的工具是数学沟通技能和自我假设问题和面试的测试。研究结果证实，这些学生都对两人的通信技术有着很高的把握，两人的驾驶技术和三个人的75%的差距。拥有自我意识的学生正在享受数学通信测试，其结果与3个人的数量相差41% -60%，而缺乏数学沟通技术测试的学生缺乏近40%的实际价值。学生们的数学沟通技巧正在形成他们自己的观点。学生越高，他的数学沟通技术就越好。
{"title":"Analisis Kemampuan Komunikasi Matematis Siswa ditinjau dari Self-Concept","authors":"Siti Maryam Sari, H. Pujiastuti","doi":"10.15294/kreano.v11i1.22717","DOIUrl":"https://doi.org/10.15294/kreano.v11i1.22717","url":null,"abstract":"Penelitian ini bertujuan untuk mendeskripsikan kemampuan komunikasi matematis siswa ditinjau dari self-concept . Penelitian ini merupakan jenis penelitian deskriptif dengan pendekatan kuantitatif. Subjek pada penelitian ini berjumlah 9 peserta didik kelas VIII MTs Al Ulya Al Mubarok. Instrumen yang digunakan dalam penelitian ini adalah tes kemampuan komunikasi matemtis dan angket self-concept serta wawancara. Hasill penelitian diperoleh siswa yang memimiliki self-concept tinggi mendapatkan hasil tes kemampuan komunikasi matematisnya kategori baik dengan persentase nilai 75% sebanyak 3 orang. Siswa yang memiliki self-concept sedang yaitu mendapatkan hasil tes kemampuan komunikasi matematis yang cukup yaitu dengan rentang persentase nilai 41%-60% sebanyak 4 orang, dan siswa yang memimiliki self-concept rendah hasil tes kemampuan komunikasi matematisnya kurang yaitu persentase nilainya 40% sebanyak 2 orang. Kemampuan komunikasi matematis siswa sejalan dengan self-concept nya. Semakin tinggi self-concept siswa semakin baik pula kemampuan komunikasi matematisnya. This study was designed to describe students' mathematical communication skills in terms of self-concept. This research is a type of descriptive quantitative research. The subjects in this study tested 9 students of class VIII MTs Al Ulya Al Mubarok. The instruments used in this study were tests of mathematical communication skills and self-concept questionnaires and interviews. The results of the study obtained that students who have high self-concept get mathematical communication skills test results in both categories with a percentage of 75% as many as 3 peoples. Students who have self-concept are getting sufficient mathematical communication test results with a range of 41% -60% assessment value as many as 3 peoples, and students who have low self-concept of mathematical communication skills test results are less that is beneficial value of 40% by 3 peoples. Students' mathematical communication skills are in line with their self-concept. The higher the student's self-concept the better his mathematical communication skills.","PeriodicalId":53318,"journal":{"name":"Kreano Jurnal Matematika KreatifInovatif","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81524205","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 : 2020-05-29DOI: 10.15294/kreano.v11i1.23601
Putri Wulan Clara Davita, H. Pujiastuti
Penelitian ini bertujuan untuk mendeskripsikan kemampuan pemecahan masalah matematika siswa ditinjau dari gender. Penelitian ini adalah penelitian deskriptif kuantitatif. Pokok bahasan pada penelitian ini yaitu turunan fungsi trigonometri. Subjek dalam penelitian ini adalah siswa kelas XII SMA Negeri 1 Wanasalam tahun ajaran 2019/2020 yang berjumlah 20 siswa. Metode pengumpulan data dalam penelitian ini adalah metode tes. Teknik analisis data dalam penelitian ini dengan melihat nilai tes kemampuan pemecahan masalah matematika dilihat dari kategori tinggi, sedang dan rendah. Hasil penelitian menunjukkan bahwa nilai rata-rata siswa perempuan 80,12 dan nilai rata siswa laki-laki 74,57. Berdasarkan hasil penelitian ini dapat disimpulkan bahwa kemampuan pemecahan masalah matematika siswa perempuan lebih baik daripada siswa laki-laki. This study aims to describe students’ mathematical problem solving abilities in terms of gender. This research is a quantitative descriptive study using the results of the final test scores as a reference to see students’ mathematical problem solving abilities. The subject of this research is the trigonometric function derivative. Subjects in this study were students of class XII of SMA Negeri 1 Wanasalam in the 2019/2020 school year, is 20 students. Data analysis techniques in this study by looking at the test scores of mathematical problem solving skills seen from the high, medium and low categories. The results showed that the average value of female students was 80.12 and the average value of male students was 74.57. Based on the results of this study it can be concluded that the mathematical problem solving ability of female students is better than male students.
{"title":"Anallisis Kemampuan Pemecahan Masalah Matematika Ditinjau Dari Gender","authors":"Putri Wulan Clara Davita, H. Pujiastuti","doi":"10.15294/kreano.v11i1.23601","DOIUrl":"https://doi.org/10.15294/kreano.v11i1.23601","url":null,"abstract":"Penelitian ini bertujuan untuk mendeskripsikan kemampuan pemecahan masalah matematika siswa ditinjau dari gender. Penelitian ini adalah penelitian deskriptif kuantitatif. Pokok bahasan pada penelitian ini yaitu turunan fungsi trigonometri. Subjek dalam penelitian ini adalah siswa kelas XII SMA Negeri 1 Wanasalam tahun ajaran 2019/2020 yang berjumlah 20 siswa. Metode pengumpulan data dalam penelitian ini adalah metode tes. Teknik analisis data dalam penelitian ini dengan melihat nilai tes kemampuan pemecahan masalah matematika dilihat dari kategori tinggi, sedang dan rendah. Hasil penelitian menunjukkan bahwa nilai rata-rata siswa perempuan 80,12 dan nilai rata siswa laki-laki 74,57. Berdasarkan hasil penelitian ini dapat disimpulkan bahwa kemampuan pemecahan masalah matematika siswa perempuan lebih baik daripada siswa laki-laki. This study aims to describe students’ mathematical problem solving abilities in terms of gender. This research is a quantitative descriptive study using the results of the final test scores as a reference to see students’ mathematical problem solving abilities. The subject of this research is the trigonometric function derivative. Subjects in this study were students of class XII of SMA Negeri 1 Wanasalam in the 2019/2020 school year, is 20 students. Data analysis techniques in this study by looking at the test scores of mathematical problem solving skills seen from the high, medium and low categories. The results showed that the average value of female students was 80.12 and the average value of male students was 74.57. Based on the results of this study it can be concluded that the mathematical problem solving ability of female students is better than male students.","PeriodicalId":53318,"journal":{"name":"Kreano Jurnal Matematika KreatifInovatif","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83348189","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 : 2019-12-12DOI: 10.15294/KREANO.V10I2.20337
Asyifa Rahmawati, D. Anggraini, R. Masykur
Penelitian ini bertujuan untuk menghasilkan modul berbasis POE ( Predict Observe Explain) yang layak, menarik dan efektiv pada materi trigonometri. Penelitian ini merupakan penelitian pengembangan dengan menggunakan model 4-D yang terdiri dari 4 tahap ( define, design, develop, disseminate ). Hasil yang diperoleh dari penelitian ini adalah produk berupa bahan ajar modul dengan model pembelajaran POE ( Predict Observe Explain ) dengan perolehan hasil uji kelayakan sebesar 3,4 untuk validasi ahli materi dengan kriteria “sangat layak” dan 3,1 untuk validasi ahli media dengan kriteria “layak”. Hasil angket kemenarikan peserta didik diperoleh skor rata-rata sebesar 3,3 untuk kelompok kecil dengan kriteria “sangat menarik” dari 10 orang peserta didik dan 3,3 untuk uji kelompok besar dengan kriteria “sangat menarik” dari 30 orang peserta didik. Hasil uji efektivitas memperoleh skor sebesar 0,72 di SMAN 5 Bandar Lampung dan 0,70 untuk MAN 2 Bandar Lampung yang keduanya memiliki kriteria “tinggi”. Berdasarkan hasil analisis data dapat disimpulkan bahwa pengembangan modul berbasis POE ( Predict Observe Explain ) pada materi trigonometri efektif diterapkan untuk jenjang SMA/MA. This research aims to produce a POE-based module (Predict Observe Explain) that is feasible, interesting and effective in trigonometric material. This research is a development research using a 4-D model consisting of 4 people (defining, designing, developing, disseminating). The results obtained from this study are products consisting of module teaching materials with the POE learning model (Predict Observe Explain) by agreeing to the feasibility test results of 3.4 for the validation of material experts with criteria "very valuable" and 3.1 for media expert validation with a "Worthy" proposal. The results of the students' attractiveness questionnaire obtained an average score of 3.3 for small groups with the criteria of "very interesting" from 10 students and 3.3 for large group trials with the criteria "very interesting" from 30 students. The test score obtained a score of 0.72 at SMAN 5 Bandar Lampung and 0.70 for MAN 2 Bandar Lampung which was equipped to have the criteria of "high". Based on the results of data analysis it can be concluded that the development of a POE-based module (Predict Observe Explain) on trigonometric materials is effectively applied to the level of SMA / MA.
{"title":"Pengembangan Modul Berbasis POE (Predict Observe Explain) Pada Materi Trigonometri","authors":"Asyifa Rahmawati, D. Anggraini, R. Masykur","doi":"10.15294/KREANO.V10I2.20337","DOIUrl":"https://doi.org/10.15294/KREANO.V10I2.20337","url":null,"abstract":"Penelitian ini bertujuan untuk menghasilkan modul berbasis POE ( Predict Observe Explain) yang layak, menarik dan efektiv pada materi trigonometri. Penelitian ini merupakan penelitian pengembangan dengan menggunakan model 4-D yang terdiri dari 4 tahap ( define, design, develop, disseminate ). Hasil yang diperoleh dari penelitian ini adalah produk berupa bahan ajar modul dengan model pembelajaran POE ( Predict Observe Explain ) dengan perolehan hasil uji kelayakan sebesar 3,4 untuk validasi ahli materi dengan kriteria “sangat layak” dan 3,1 untuk validasi ahli media dengan kriteria “layak”. Hasil angket kemenarikan peserta didik diperoleh skor rata-rata sebesar 3,3 untuk kelompok kecil dengan kriteria “sangat menarik” dari 10 orang peserta didik dan 3,3 untuk uji kelompok besar dengan kriteria “sangat menarik” dari 30 orang peserta didik. Hasil uji efektivitas memperoleh skor sebesar 0,72 di SMAN 5 Bandar Lampung dan 0,70 untuk MAN 2 Bandar Lampung yang keduanya memiliki kriteria “tinggi”. Berdasarkan hasil analisis data dapat disimpulkan bahwa pengembangan modul berbasis POE ( Predict Observe Explain ) pada materi trigonometri efektif diterapkan untuk jenjang SMA/MA. This research aims to produce a POE-based module (Predict Observe Explain) that is feasible, interesting and effective in trigonometric material. This research is a development research using a 4-D model consisting of 4 people (defining, designing, developing, disseminating). The results obtained from this study are products consisting of module teaching materials with the POE learning model (Predict Observe Explain) by agreeing to the feasibility test results of 3.4 for the validation of material experts with criteria \"very valuable\" and 3.1 for media expert validation with a \"Worthy\" proposal. The results of the students' attractiveness questionnaire obtained an average score of 3.3 for small groups with the criteria of \"very interesting\" from 10 students and 3.3 for large group trials with the criteria \"very interesting\" from 30 students. The test score obtained a score of 0.72 at SMAN 5 Bandar Lampung and 0.70 for MAN 2 Bandar Lampung which was equipped to have the criteria of \"high\". Based on the results of data analysis it can be concluded that the development of a POE-based module (Predict Observe Explain) on trigonometric materials is effectively applied to the level of SMA / MA.","PeriodicalId":53318,"journal":{"name":"Kreano Jurnal Matematika KreatifInovatif","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43750072","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 mendeskripsikan kualitas siswa IPS dalam mengikuti pembelajaran kontekstual materi Program Linier dengan mempertimbangkan kecemasan belajar matematika. Penelitian ini dideskripsikan secara kualitatif. Penelitian ini melibatkan 29 siswa kelas XI IPS di salah satu SMA Negeri di Surabaya. Data diperoleh dari pengamatan, angket, tes dan wawancara sebagai pendukung. Hasil penelitian menunjukkan bahwa kualitas pembelajaran dikategorikan tidak berkualitas . Namun, hasil tersebut lebih tinggi daripada kualitas pembelajaran yang umumnya terjadi di kelas yang sama. This research aims to describe the quality in contextual teaching and learning of linier programming by considering the mathematics anxiety. It will be described qualitatively. The subject is 29 students of second graders (social) from one of state senior high school in Surabaya. The data is obtained by observation, questionnaire, test and interview. The result of research shows that the learning quality is categorized as bad. However, this result is 24% higher than the common learning quality at the same class.
{"title":"Kualitas Pembelajaran Kontekstual Siswa IPS Materi Program Linier yang Memiliki Kecemasan Belajar Matematika","authors":"Syaifulloh Bakhri, Anisa Fatwa Sari, Agustin Ernawati","doi":"10.15294/KREANO.V10I2.19061","DOIUrl":"https://doi.org/10.15294/KREANO.V10I2.19061","url":null,"abstract":"Penelitian ini bertujuan untuk mendeskripsikan kualitas siswa IPS dalam mengikuti pembelajaran kontekstual materi Program Linier dengan mempertimbangkan kecemasan belajar matematika. Penelitian ini dideskripsikan secara kualitatif. Penelitian ini melibatkan 29 siswa kelas XI IPS di salah satu SMA Negeri di Surabaya. Data diperoleh dari pengamatan, angket, tes dan wawancara sebagai pendukung. Hasil penelitian menunjukkan bahwa kualitas pembelajaran dikategorikan tidak berkualitas . Namun, hasil tersebut lebih tinggi daripada kualitas pembelajaran yang umumnya terjadi di kelas yang sama. This research aims to describe the quality in contextual teaching and learning of linier programming by considering the mathematics anxiety. It will be described qualitatively. The subject is 29 students of second graders (social) from one of state senior high school in Surabaya. The data is obtained by observation, questionnaire, test and interview. The result of research shows that the learning quality is categorized as bad. However, this result is 24% higher than the common learning quality at the same class.","PeriodicalId":53318,"journal":{"name":"Kreano Jurnal Matematika KreatifInovatif","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42386541","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 : 2019-12-02DOI: 10.15294/KREANO.V10I2.18323
M. Muslimin, S. Sunardi
Penelitian ini dilatarbelakangi oleh rendahnya kemampuan penalaran matematika siswa Sekolah Menengah Atas (SMA) dalam matematika. Siswa mengalami kesulitan dalam pembelajaran materi geometri ruang. Penelitian ini bertujuan untuk mengetahui gambaran kemampuan penalaran matematika siswa SMA pada materi geometri ruang. Metode penelitian ini adalah kualitatif deskriptif dengan menganalisis kemampuan penalaran siswa dari instrumen yang diberikan. Instrumen dalam penelitian ini berbentuk tes tertulis yang berjumlah 5 soal. Berdasarkan hasil penelitian penelitian di SMA YPI Tunas Bangsa Palembang diperoleh nilai rata-rata kemampuan penalaran matematika siswa sebesar 66,11 yang tergolong cukup. Secara keseluruhan, indikator kemampuan penalaran matematika yang banyak dikuasai siswa adalah menyajikan pernyataan matematika dengan gambar dan tulisan, sedangkan indikator kemampuan penalaran matematika yang kurang dikuasai siswa adalah menarik kesimpulan dari suatu pernyataan. This research is motivated by the low mathematical reasoning abilities of high school students in mathematics. Students experience difficulties in learning space geometry material. This study aims to describe the mathematical reasoning abilities of high school students in space geometry. The method of this research is descriptive qualitative by analyzing the students' reasoning abilities of the given instrument. The instruments in this study were in the form of written tests totaling 5 questions. Based on the results of research at Tunas Bangsa Palembang YPI High School, the average mathematical reasoning ability of students of 66.11 was obtained as an average. Overall, the indicator of mathematical reasoning abilities that are controlled by many students is presenting mathematical statements with images and writing, while indicators of mathematical reasoning abilities that are less mastered by students are drawing conclusions from a statement.
{"title":"Analisis Kemampuan Penalaran Matematika Siswa SMA Pada Materi Geometri Ruang","authors":"M. Muslimin, S. Sunardi","doi":"10.15294/KREANO.V10I2.18323","DOIUrl":"https://doi.org/10.15294/KREANO.V10I2.18323","url":null,"abstract":"Penelitian ini dilatarbelakangi oleh rendahnya kemampuan penalaran matematika siswa Sekolah Menengah Atas (SMA) dalam matematika. Siswa mengalami kesulitan dalam pembelajaran materi geometri ruang. Penelitian ini bertujuan untuk mengetahui gambaran kemampuan penalaran matematika siswa SMA pada materi geometri ruang. Metode penelitian ini adalah kualitatif deskriptif dengan menganalisis kemampuan penalaran siswa dari instrumen yang diberikan. Instrumen dalam penelitian ini berbentuk tes tertulis yang berjumlah 5 soal. Berdasarkan hasil penelitian penelitian di SMA YPI Tunas Bangsa Palembang diperoleh nilai rata-rata kemampuan penalaran matematika siswa sebesar 66,11 yang tergolong cukup. Secara keseluruhan, indikator kemampuan penalaran matematika yang banyak dikuasai siswa adalah menyajikan pernyataan matematika dengan gambar dan tulisan, sedangkan indikator kemampuan penalaran matematika yang kurang dikuasai siswa adalah menarik kesimpulan dari suatu pernyataan. This research is motivated by the low mathematical reasoning abilities of high school students in mathematics. Students experience difficulties in learning space geometry material. This study aims to describe the mathematical reasoning abilities of high school students in space geometry. The method of this research is descriptive qualitative by analyzing the students' reasoning abilities of the given instrument. The instruments in this study were in the form of written tests totaling 5 questions. Based on the results of research at Tunas Bangsa Palembang YPI High School, the average mathematical reasoning ability of students of 66.11 was obtained as an average. Overall, the indicator of mathematical reasoning abilities that are controlled by many students is presenting mathematical statements with images and writing, while indicators of mathematical reasoning abilities that are less mastered by students are drawing conclusions from a statement.","PeriodicalId":53318,"journal":{"name":"Kreano Jurnal Matematika KreatifInovatif","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46326236","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 : 2019-12-01DOI: 10.15294/KREANO.V10I2.21244
Abdul Baist, B. Pradja, Dian Nopitasari, A. Pamungkas
Performa mahasiswa memiliki peran penting dalam menghasilkan lulusan yang berkualitas. Kurang optimalnya performa mahasiswa terlihat dari hasil belajar mahasiswa pada mata kuliah Persamaan Diferensial rata-rata sekitar 70 dan masih ada yang mendapatkan nilai kurang dari 70 sekitar 38%, serta kurangnya kemandirian belajar mahasiswa. Oleh karenanya optimalisasi performa mahasiswa perlu dilakukan. Tujuan dari penelitian ini adalah untuk mendapatkan optimalisasi performa mahasiswa melalui penggunaan bahan ajar komputasi matematika berbantuan software Mathematica . Kemandirian belajar dan hasil belajar mahasiswa dijadikan sebagai sasaran performa mahasiswa yang akan dioptimalkan. Penelitian ini dilaksanakan di Program Studi Pendidikan Matematika FKIP Universitas Muhammadiyah Tangerang yang berjumlah 24 mahasiswa pada mata kuliah Persamaan Diferensial menggunakan bahan ajar Komputasi Matematika Berbantuan Software Mathematica . Penelitian ini merupakan penelitian kuasi eksperimen dengan desain eksperimen yang digunakan adalah one-group pretest-posttest design . Hasil yang didapat dari penelitian ini adalah terdapat perbedaan yang signifikan antara sebelum dan sesudah penggunaan bahan ajar untuk kemandirian belajar dan hasil belajar mahasiswa melalui uji t. Rata-rata peningkatan persentase kemandirian belajar dan hasil belajar mahasiswa secara berturut-turut sebesar 7% dan 24%. Students’ performance has an important role in producing quality graduates. Less optimal students’ performance can be seen from student learning outcomes in Differential Equation courses an average of around 70 and there are still those who score less than 70 about 38%, and lack of students’ self regulated learning. Therefore, optimizing students’ performance needs to be done. The purpose of this study is to obtain the optimization of students’ performance using computational mathematics teaching materials assisted by Mathematica software. Self regulated learning and student learning outcomes are targeted as students’ performance to be optimized. This research was conducted in the Mathematics Education Study Program FKIP Muhammadiyah University of Tangerang, totaling 24 students in the Differential Equation course using Mathematica Software Computational Mathematics teaching material. This research is a quasi-experimental research with the experimental design used is a one-group pretest-posttest design. The results obtained from this study are that there are significant differences between before and after the use of teaching materials for self-regulated learning and student learning outcomes through t-test. The average increase in the percentage of self-regulated learning and student learning outcomes are 7% and 24%, respectively.
{"title":"Optimalisasi Performa Mahasiswa Melalui Penggunaan Bahan Ajar Komputasi Matematika Berbantuan Software Mathematica","authors":"Abdul Baist, B. Pradja, Dian Nopitasari, A. Pamungkas","doi":"10.15294/KREANO.V10I2.21244","DOIUrl":"https://doi.org/10.15294/KREANO.V10I2.21244","url":null,"abstract":"Performa mahasiswa memiliki peran penting dalam menghasilkan lulusan yang berkualitas. Kurang optimalnya performa mahasiswa terlihat dari hasil belajar mahasiswa pada mata kuliah Persamaan Diferensial rata-rata sekitar 70 dan masih ada yang mendapatkan nilai kurang dari 70 sekitar 38%, serta kurangnya kemandirian belajar mahasiswa. Oleh karenanya optimalisasi performa mahasiswa perlu dilakukan. Tujuan dari penelitian ini adalah untuk mendapatkan optimalisasi performa mahasiswa melalui penggunaan bahan ajar komputasi matematika berbantuan software Mathematica . Kemandirian belajar dan hasil belajar mahasiswa dijadikan sebagai sasaran performa mahasiswa yang akan dioptimalkan. Penelitian ini dilaksanakan di Program Studi Pendidikan Matematika FKIP Universitas Muhammadiyah Tangerang yang berjumlah 24 mahasiswa pada mata kuliah Persamaan Diferensial menggunakan bahan ajar Komputasi Matematika Berbantuan Software Mathematica . Penelitian ini merupakan penelitian kuasi eksperimen dengan desain eksperimen yang digunakan adalah one-group pretest-posttest design . Hasil yang didapat dari penelitian ini adalah terdapat perbedaan yang signifikan antara sebelum dan sesudah penggunaan bahan ajar untuk kemandirian belajar dan hasil belajar mahasiswa melalui uji t. Rata-rata peningkatan persentase kemandirian belajar dan hasil belajar mahasiswa secara berturut-turut sebesar 7% dan 24%. Students’ performance has an important role in producing quality graduates. Less optimal students’ performance can be seen from student learning outcomes in Differential Equation courses an average of around 70 and there are still those who score less than 70 about 38%, and lack of students’ self regulated learning. Therefore, optimizing students’ performance needs to be done. The purpose of this study is to obtain the optimization of students’ performance using computational mathematics teaching materials assisted by Mathematica software. Self regulated learning and student learning outcomes are targeted as students’ performance to be optimized. This research was conducted in the Mathematics Education Study Program FKIP Muhammadiyah University of Tangerang, totaling 24 students in the Differential Equation course using Mathematica Software Computational Mathematics teaching material. This research is a quasi-experimental research with the experimental design used is a one-group pretest-posttest design. The results obtained from this study are that there are significant differences between before and after the use of teaching materials for self-regulated learning and student learning outcomes through t-test. The average increase in the percentage of self-regulated learning and student learning outcomes are 7% and 24%, respectively.","PeriodicalId":53318,"journal":{"name":"Kreano Jurnal Matematika KreatifInovatif","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48765638","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 : 2019-12-01DOI: 10.15294/KREANO.V10I2.18818
Peni Anggareni, Akhmad Faisal Hidayat
Berpikir kreatif merupakan salah satu aspek penting dalam matematika. Penelitian ini bertujuan untuk mengidentifikasi tahapan proses berpikir kreatif siswa SMP dalam aktivitas pengajuan masalah matematika. Tahapan tersebut didasarkan pada hasil Tugas Pengajuan Masalah Matematika (TPMM) dan wawancara. Penelitian ini dilakukan di salah satu SMP Negeri di Kota Jambi. Subjek penelitian ini adalah 2 siswa SMP Kelas IX dengan kriteria kreatif, dengan alat pengumpul data berupa TPMM dan pedoman wawancara. Analisis data TPMM dilakukan dengan menganalisis soal yang dapat diselesaikan, kemudian dilihat berdasarkan indikator berpikir kreatif yaitu kelancaran ( fluency), keluwesan ( flexibility) dan kebaruan ( novelty) . Wawancara dilakukan berdasarkan 4 tahap proses berpikir kreatif yaitu persiapan, inkubasi, iluminasi, dan verifikasi. Hasil penelitian menunjukkan bahwa siswa kreatif melewati empat tahap proses berpikir kreatif, yaitu persiapan, inkubasi, iluminasi, dan verifikasi. Pada tahap persiapan siswa berusaha mendapatkan wawasan dalam menghadapi masalah yang diberikan; tahap inkubasi siswa mencari ide; tahap iluminasi siswa memunculkan ide; dan tahap verifikasi siswa menguji ide yang dihasilkan. Creative thinking is one of the important aspects in mathematics. This study aims to identify the stages of the creative thinking process of junior high school students in the activity of submitting mathematical problems. These stages are based on the results of the Task for Submission of Mathematical Problems (TPMM) and interviews. This research was conducted at one of the Public Middle Schools in Jambi City. The subject of this study were 2 junior high school students of Class IX with creative criteria, with data collection tools in the form of TPMM and interview guidelines. TPMM data analysis is done by analyzing the questions that can be solved, then seen based on creative thinking indicators, namely fluency, flexibility and novelty. Interviews were conducted based on 4 stages of the creative thinking process, namely preparation, incubation, illumination, and verification. The results showed that creative students passed the four stages of the creative thinking process, namely preparation, incubation, illumination, and verification. In the preparation stage students try to gain insight in dealing with problems given; incubation stage students look for ideas; the student's illumination stage raises ideas; and the verification stage students test the idea produced.
{"title":"Identifikasi Tahapan Proses Berpikir Kreatif Siswa SMP dalam Aktivitas Pengajuan Masalah Matematika","authors":"Peni Anggareni, Akhmad Faisal Hidayat","doi":"10.15294/KREANO.V10I2.18818","DOIUrl":"https://doi.org/10.15294/KREANO.V10I2.18818","url":null,"abstract":"Berpikir kreatif merupakan salah satu aspek penting dalam matematika. Penelitian ini bertujuan untuk mengidentifikasi tahapan proses berpikir kreatif siswa SMP dalam aktivitas pengajuan masalah matematika. Tahapan tersebut didasarkan pada hasil Tugas Pengajuan Masalah Matematika (TPMM) dan wawancara. Penelitian ini dilakukan di salah satu SMP Negeri di Kota Jambi. Subjek penelitian ini adalah 2 siswa SMP Kelas IX dengan kriteria kreatif, dengan alat pengumpul data berupa TPMM dan pedoman wawancara. Analisis data TPMM dilakukan dengan menganalisis soal yang dapat diselesaikan, kemudian dilihat berdasarkan indikator berpikir kreatif yaitu kelancaran ( fluency), keluwesan ( flexibility) dan kebaruan ( novelty) . Wawancara dilakukan berdasarkan 4 tahap proses berpikir kreatif yaitu persiapan, inkubasi, iluminasi, dan verifikasi. Hasil penelitian menunjukkan bahwa siswa kreatif melewati empat tahap proses berpikir kreatif, yaitu persiapan, inkubasi, iluminasi, dan verifikasi. Pada tahap persiapan siswa berusaha mendapatkan wawasan dalam menghadapi masalah yang diberikan; tahap inkubasi siswa mencari ide; tahap iluminasi siswa memunculkan ide; dan tahap verifikasi siswa menguji ide yang dihasilkan. Creative thinking is one of the important aspects in mathematics. This study aims to identify the stages of the creative thinking process of junior high school students in the activity of submitting mathematical problems. These stages are based on the results of the Task for Submission of Mathematical Problems (TPMM) and interviews. This research was conducted at one of the Public Middle Schools in Jambi City. The subject of this study were 2 junior high school students of Class IX with creative criteria, with data collection tools in the form of TPMM and interview guidelines. TPMM data analysis is done by analyzing the questions that can be solved, then seen based on creative thinking indicators, namely fluency, flexibility and novelty. Interviews were conducted based on 4 stages of the creative thinking process, namely preparation, incubation, illumination, and verification. The results showed that creative students passed the four stages of the creative thinking process, namely preparation, incubation, illumination, and verification. In the preparation stage students try to gain insight in dealing with problems given; incubation stage students look for ideas; the student's illumination stage raises ideas; and the verification stage students test the idea produced.","PeriodicalId":53318,"journal":{"name":"Kreano Jurnal Matematika KreatifInovatif","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41535599","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 : 2019-12-01DOI: 10.15294/KREANO.V10I2.20560
Hodiyanto Hodiyanto, Dana Santoso
Catatan Editor: Naskah ini sudah publish, dan kemudian mendapat kritik dan masukan dari pembaca. Berdasarkan rapat dewan editor, kami me-non aktif-kan sementara naskah ini beberapa waktu. Tanggal 30 April 2020, kami mengaktifkan kembali metadata dengan beberapa catatan terlampir pada tautan ini . Tujuan dari penelitian ini adalah untuk menunjukkan bahwa menunjukkan bahwa pembelajaran berbasis aplikasi geometer’s sketchpad dapat meningkatankan secara signifikan terhadap pemahaman konsep mahasiswa pada mata kuliah geometri analitik bidang. Metode penelitian yang digunakan dalam penelitian ini adalah penelitian kuantitatif dengan bentuk penelitiannya eksperimental semu. Teknik pengambilan sampel menggunakan teknik cluster random sampling . Berdasarkan teknik tersebut didapat subjek penelitiannya adalah mahasiswa kelas C semester II Program Studi Pendidikan Matematika IKIP PGRI Pontianak. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah pengukuran. Sesuai dengan teknik pengumpul data yang digunakan maka alat pengumpul data yang digunakan dalam penelitian ini adalah tes berupa tes essai. Teknik analisis data dalam penelitian ini menggunakan statistik inferensial (uji t). Berdasarkan hasil penelitian dan pembahasan maka dapat disimpulkan bahwa pembelajaran berbantuan aplikasi geometer’s sketchpad (GSP) secara signifikan berpengaruh terhadap pemahaman konsep mahasiswa dalam memperlajari konsep geometri analitik bidang. The purpose of this study was to show how learning based on the geometer’s sketchpad application can be significantly improved to students' understanding of concepts in the field of analytic geometry. The research method used in this research was quantitative research with quasi-experimental research form. The sampling technique used cluster random sampling technique. Based on this technique, the research subjects obtained were C grade students in the second semester of Mathematics Study Program IKIP PGRI Pontianak. The data collection technique used in this study was measurement. In accordance with the data collection techniques used, the data collection tool used in this study was tests that contain essay tests. Data analysis techniques in this study used inferential statistics (t test). Based on the results of research and discussion, it could be concluded that the learning assisted by the application of the geometer’s sketchpad (GSP) significantly effect to students' understanding of concepts in learning the plane analytic geometry concepts.
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