Problem statement of this research was how estimation of true score and standard error measurement of teacher made test mathematics subject according to classical test theory at the Junior High School level in Baubau city. Objective of this research was to know estimation of true score and standard error measurement of teacher made test Mathematics subject according to classical test theory at the Junior High School level in Baubau city. This research was descriptive quantitative research with the research subjects were all multiple choice tests made by the teacher for the final even semester test for the student at class VIII academic year of 2020/2021 in Mathematics subject of 7 Junior High School in Baubau city. The instruments of this research were answer sheets and student answer keys which were collected using documentation techniques. Data analysis was using the ITEMAN program. The results showed that the measurement standard error (E) of the Mathematics teacher made test at the Junior High School level in Baubau city consisted of 7 relatively small schools, including SMP Negeri 1 Baubau of 2,224, SMP Negeri 3 Baubau of 2,680, SMP Negeri 5 Baubau of 2,005, SMP Negeri 7 Baubauof 2,147, SMP Negeri 9 Baubau of 1,450, SMP Negeri 11 Baubau of 1,883, and SMP Negeri 17 Baubau of 1,995. This showed that the observed score obtained by student (X) tends to be close to the actual score (T).
{"title":"Estimasi of True Score and Standard Error Measurement of Teacher Made in Mathematics Subject According to Classical Test Theory at the Junior High School Level","authors":"R. Rasmuin, D. Rahayu","doi":"10.55340/japm.v7i2.468","DOIUrl":"https://doi.org/10.55340/japm.v7i2.468","url":null,"abstract":"Problem statement of this research was how estimation of true score and standard error measurement of teacher made test mathematics subject according to classical test theory at the Junior High School level in Baubau city. Objective of this research was to know estimation of true score and standard error measurement of teacher made test Mathematics subject according to classical test theory at the Junior High School level in Baubau city. This research was descriptive quantitative research with the research subjects were all multiple choice tests made by the teacher for the final even semester test for the student at class VIII academic year of 2020/2021 in Mathematics subject of 7 Junior High School in Baubau city. The instruments of this research were answer sheets and student answer keys which were collected using documentation techniques. Data analysis was using the ITEMAN program. The results showed that the measurement standard error (E) of the Mathematics teacher made test at the Junior High School level in Baubau city consisted of 7 relatively small schools, including SMP Negeri 1 Baubau of 2,224, SMP Negeri 3 Baubau of 2,680, SMP Negeri 5 Baubau of 2,005, SMP Negeri 7 Baubauof 2,147, SMP Negeri 9 Baubau of 1,450, SMP Negeri 11 Baubau of 1,883, and SMP Negeri 17 Baubau of 1,995. This showed that the observed score obtained by student (X) tends to be close to the actual score (T).","PeriodicalId":399332,"journal":{"name":"Jurnal Akademik Pendidikan Matematika","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125810800","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}
Rumusan masalah dalam penelitian ini adalah: Bagaimanakah tingkat reliabilitas tes buatan guru mata pelajaran matematika tingkat SMP di Kota Baubau menurut teori tes klasik?. Penelitian ini bertujuan untuk menganalisis dan mendeskripsikan tingkat reliabilitas tes buatan guru mata pelajaran matematika tingkat SMP di Kota Baubau menurut teori tes klasik. Pengumumpulan data dalam penelitian ini dilaksanakan dengan menggunakan instrumen penelitian berupa lembar jawaban soal pilihan ganda siswa SMP kelas VIII yang mengikuti ulangan akhir semester genap mata pelajaran matematika tahun ajaran 2020/2021 beserta kunci jawabannya dengan menggunakan aplikasi ITEMAN. Data yang diperoleh dianalisis dengan analisis kuantitatif menurut teori tes klasik. Berdasarkan hasil penelitian diperoleh kesimpulan yakni Tingkat Reliabilitas Tes Buatan Guru Mata Pelajaran Matematika Menurut Teori Tes Klasik Tingkat SMP di Kota Baubau yang dianalisis dengan program Iteman memiliki tingkat reliabilitas berdasarkan kategori kriteria terdiri dari 7 sekolah yakni SMP Negeri 4 Baubau 0,844 > 0,600 kategori sangat tinggi, SMP Negeri 2 Baubau sebesar 0,719 > 0,600 dan SMP Negeri 18 Baubau 0,778 > 0,600 kategori tinggi, SMP Negeri 8 Baubau 0,410 > 0,600 kategori cukup, SMP Negeri 10 Baubau sebesar 0,337 < 0,600 kategori rendah, SMP Negeri 6 Baubau sebesar -0,173 dan SMP Negeri 16 Baubau sebesar -0,448 < 0 kategori tidak reliable.
{"title":"Reliabilitas Tes Buatan Guru Mata Pelajaran Matematika Menurut Teori Tes Klasik Tingkat SMP Di Kota Baubau","authors":"Rasmuin Rasmuin, E. Jais, Ana Wahyuni","doi":"10.55340/japm.v7i2.465","DOIUrl":"https://doi.org/10.55340/japm.v7i2.465","url":null,"abstract":"Rumusan masalah dalam penelitian ini adalah: Bagaimanakah tingkat reliabilitas tes buatan guru mata pelajaran matematika tingkat SMP di Kota Baubau menurut teori tes klasik?. Penelitian ini bertujuan untuk menganalisis dan mendeskripsikan tingkat reliabilitas tes buatan guru mata pelajaran matematika tingkat SMP di Kota Baubau menurut teori tes klasik. Pengumumpulan data dalam penelitian ini dilaksanakan dengan menggunakan instrumen penelitian berupa lembar jawaban soal pilihan ganda siswa SMP kelas VIII yang mengikuti ulangan akhir semester genap mata pelajaran matematika tahun ajaran 2020/2021 beserta kunci jawabannya dengan menggunakan aplikasi ITEMAN. Data yang diperoleh dianalisis dengan analisis kuantitatif menurut teori tes klasik. Berdasarkan hasil penelitian diperoleh kesimpulan yakni Tingkat Reliabilitas Tes Buatan Guru Mata Pelajaran Matematika Menurut Teori Tes Klasik Tingkat SMP di Kota Baubau yang dianalisis dengan program Iteman memiliki tingkat reliabilitas berdasarkan kategori kriteria terdiri dari 7 sekolah yakni SMP Negeri 4 Baubau 0,844 > 0,600 kategori sangat tinggi, SMP Negeri 2 Baubau sebesar 0,719 > 0,600 dan SMP Negeri 18 Baubau 0,778 > 0,600 kategori tinggi, SMP Negeri 8 Baubau 0,410 > 0,600 kategori cukup, SMP Negeri 10 Baubau sebesar 0,337 < 0,600 kategori rendah, SMP Negeri 6 Baubau sebesar -0,173 dan SMP Negeri 16 Baubau sebesar -0,448 < 0 kategori tidak reliable.","PeriodicalId":399332,"journal":{"name":"Jurnal Akademik Pendidikan Matematika","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127053867","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}
Tujuan dari penelitian ini yaitu untuk mengetahui adanya pengaruh pembelajaran daring terhadap minat belajar matematika siswa SMA Negeri 1 Gu. Penelitian ini merupakan penelitian kuantitatif dengan menggunakan metode Ex-post Facto, dimana populasi penelitian adalah seluruh siswa kelas X SMA Negeri 1 Gu dengan jumlah 248 siswa yang tersebar dalam 8 kelas. Sampel yang digunakan dalam penelitian ini yaitu 25% dari populasi yaitu sebanyak 62 siswa. Instrumen yang digunakan berupa angket, data ini dianalisis dengan menggunakan analisis regresi linear sederhana. Data penelitian ini diperoleh berdasarkan hasil analisis inferensial dengan melihat uji normalitas diperoleh nilai signifikan sebesar 0,200>0,05, uji linearitas diperoleh nilai signifikan sebesar 0,283>0,05, uji autokorelasi dengan melihat nilai dw sebesar 1,433< du yakni 1,6561 dan kurang dari (4 – du) 4 – 1,6561 dan uji heteroskedastisitas diperoleh nilai signifikan sebesar 0,586>0,05. Sehingga dapat dikatakan bahwa data tersebut berdistribusi normal, linear, terdapat gejala autokorelasi dan tidak terdapat gejala heteroskedastisitas. Dengan menggunakan regresi linear sederhana diperoleh persamaan: Y = 28,922 + 0,727x. Sedangkan nilai F hitung yang diperoleh sebesar 42,476 dengan nilai signifikan sebesar 0,00<0,05. Hal ini menunjukkan bahwa H0 diterima, artinya terdapat pengaruh pembelajaran daring terhadap minat belajar matematika siswa kelas X SMA Negeri 1 Gu.
{"title":"Pengaruh Pembelajaran Daring Terhadap Minat dan Prestasi Belajar Matematika Siswa Kelas X SMA Negeri 1 Gu","authors":"Herlawan Herlawan, D. Lestari, Astia Ningsih","doi":"10.55340/japm.v7i2.464","DOIUrl":"https://doi.org/10.55340/japm.v7i2.464","url":null,"abstract":"Tujuan dari penelitian ini yaitu untuk mengetahui adanya pengaruh pembelajaran daring terhadap minat belajar matematika siswa SMA Negeri 1 Gu. Penelitian ini merupakan penelitian kuantitatif dengan menggunakan metode Ex-post Facto, dimana populasi penelitian adalah seluruh siswa kelas X SMA Negeri 1 Gu dengan jumlah 248 siswa yang tersebar dalam 8 kelas. Sampel yang digunakan dalam penelitian ini yaitu 25% dari populasi yaitu sebanyak 62 siswa. Instrumen yang digunakan berupa angket, data ini dianalisis dengan menggunakan analisis regresi linear sederhana. Data penelitian ini diperoleh berdasarkan hasil analisis inferensial dengan melihat uji normalitas diperoleh nilai signifikan sebesar 0,200>0,05, uji linearitas diperoleh nilai signifikan sebesar 0,283>0,05, uji autokorelasi dengan melihat nilai dw sebesar 1,433< du yakni 1,6561 dan kurang dari (4 – du) 4 – 1,6561 dan uji heteroskedastisitas diperoleh nilai signifikan sebesar 0,586>0,05. Sehingga dapat dikatakan bahwa data tersebut berdistribusi normal, linear, terdapat gejala autokorelasi dan tidak terdapat gejala heteroskedastisitas. Dengan menggunakan regresi linear sederhana diperoleh persamaan: Y = 28,922 + 0,727x. Sedangkan nilai F hitung yang diperoleh sebesar 42,476 dengan nilai signifikan sebesar 0,00<0,05. Hal ini menunjukkan bahwa H0 diterima, artinya terdapat pengaruh pembelajaran daring terhadap minat belajar matematika siswa kelas X SMA Negeri 1 Gu.","PeriodicalId":399332,"journal":{"name":"Jurnal Akademik Pendidikan Matematika","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130009988","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}
The Formulation of the problem in this study was whether there was an influence of learning independence on the mathematics learning achievement of VII grade student of SMP Negeri 11 Baubau in the Covid-19 pandemic era. This study aimed to determine the effect of independent learning on mathematics learning achievement of seventh grade student of SMP Negeri 11 Baubau in the Covid-19 pandemic era. This study was an Ex-post facto research. The population in this study were all seventh grade student of SMP Negeri 11 Baubau which consisted of 3 classes with a total of 91 students. The samples taken were 61 students from the total population. Data collection techniques in this study used a questionnaire and documentation. Data were analysed using simple linear regressions analysis. From the results of descriptive analysis of the data showed that the level of student learning independence in general was still in the medium category with a percentage of 70.49%. Meanwhile, the level of student achievement in mathematics was generally still in the medium category with a percentage of 68.85%. Based on the results of calculations using simple linear regressions equation: Y = 0.957 + 0.621X. The results of the study concluded that it showed that learning independence had an effect on the mathematics learning achievement of VII grade student of SMP Negeri 11 Baubau in the Covid-19 pandemic era.this was indicated by the t-count value of 7.227, which was greater than the t-table value of 2.001, which was significant at 0.000 < 0.05.
{"title":"The Effect OfLearning Independence On The Mathematics Learning Achievement Of VII Grade Student Of SMP Negeri 11 Baubau In The Covid-19 Pandemic Era","authors":"Artati Iriana, Putu Yulianingsih","doi":"10.55340/japm.v7i2.472","DOIUrl":"https://doi.org/10.55340/japm.v7i2.472","url":null,"abstract":"The Formulation of the problem in this study was whether there was an influence of learning independence on the mathematics learning achievement of VII grade student of SMP Negeri 11 Baubau in the Covid-19 pandemic era. This study aimed to determine the effect of independent learning on mathematics learning achievement of seventh grade student of SMP Negeri 11 Baubau in the Covid-19 pandemic era. This study was an Ex-post facto research. The population in this study were all seventh grade student of SMP Negeri 11 Baubau which consisted of 3 classes with a total of 91 students. The samples taken were 61 students from the total population. Data collection techniques in this study used a questionnaire and documentation. Data were analysed using simple linear regressions analysis. From the results of descriptive analysis of the data showed that the level of student learning independence in general was still in the medium category with a percentage of 70.49%. Meanwhile, the level of student achievement in mathematics was generally still in the medium category with a percentage of 68.85%. Based on the results of calculations using simple linear regressions equation: Y = 0.957 + 0.621X. The results of the study concluded that it showed that learning independence had an effect on the mathematics learning achievement of VII grade student of SMP Negeri 11 Baubau in the Covid-19 pandemic era.this was indicated by the t-count value of 7.227, which was greater than the t-table value of 2.001, which was significant at 0.000 < 0.05.","PeriodicalId":399332,"journal":{"name":"Jurnal Akademik Pendidikan Matematika","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128036638","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}
Rumusan masalah dalam penelitian ini adalah apakah metode Rumusan masalah dalam penelitian ini adalah apakah metode pembelajaran Problem Solving berpengaruh terhadap kreativitas belajar matematika siswa pada materi pecahan di kelas V SD Negeri Karing-Karing ?. Populasi dalam penelitian ini adalah seluruh siswa kelas V SD Negeri Karing-Karing tahun ajaran 2021/2022 yang berjumlah 36 orang siswa yang terdiri dari 2 kelas yang sekaligus digunakan sebagai sampel dengan menggunakan teknik sampling jenuh. Pengumpulan data penelitian ini menggunakan tes uraian, dan dianalisis dengan menggunakan analisis Independent-Samples T Test. Hasil penelitian ini diperoleh bahwa berdasarkan hasil analisis deskriptif nilai rata-rata peningkatan kreativitas belajar matematika siswa kelas eksperimen sebesar 82,37; rata-rata peningkatan kreativitas belajar matematika siswa kelas kontrol sebesar 72,37. Dan berdasarkan hasil analisis inferensial dengan menggunakan uji-t diketahui signifikan sebesar 0,014 ˂ 0,05 yang berarti H0 diterima. Sehingga dapat disimpulkan bahwa terdapat pengaruh metode pembelajaran Problem Solving terhadap kreativitas belajar matematika siswa pada materi pecahan di kelas V SD Negeri Karing-Karing.
{"title":"Pengaruh Metode Pembelajaran Problem Solving Terhadap Kreativitas Belajar Matematika Siswa Pada Materi Pecahan Di Kelas V SD Negeri Karing-Karing","authors":"Suwarni La Usa, Komang Resky Pratiwi","doi":"10.55340/japm.v7i2.441","DOIUrl":"https://doi.org/10.55340/japm.v7i2.441","url":null,"abstract":"Rumusan masalah dalam penelitian ini adalah apakah metode Rumusan masalah dalam penelitian ini adalah apakah metode pembelajaran Problem Solving berpengaruh terhadap kreativitas belajar matematika siswa pada materi pecahan di kelas V SD Negeri Karing-Karing ?. Populasi dalam penelitian ini adalah seluruh siswa kelas V SD Negeri Karing-Karing tahun ajaran 2021/2022 yang berjumlah 36 orang siswa yang terdiri dari 2 kelas yang sekaligus digunakan sebagai sampel dengan menggunakan teknik sampling jenuh. Pengumpulan data penelitian ini menggunakan tes uraian, dan dianalisis dengan menggunakan analisis Independent-Samples T Test. Hasil penelitian ini diperoleh bahwa berdasarkan hasil analisis deskriptif nilai rata-rata peningkatan kreativitas belajar matematika siswa kelas eksperimen sebesar 82,37; rata-rata peningkatan kreativitas belajar matematika siswa kelas kontrol sebesar 72,37. Dan berdasarkan hasil analisis inferensial dengan menggunakan uji-t diketahui signifikan sebesar 0,014 ˂ 0,05 yang berarti H0 diterima. Sehingga dapat disimpulkan bahwa terdapat pengaruh metode pembelajaran Problem Solving terhadap kreativitas belajar matematika siswa pada materi pecahan di kelas V SD Negeri Karing-Karing.","PeriodicalId":399332,"journal":{"name":"Jurnal Akademik Pendidikan Matematika","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133371504","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}
The formulation of the problem in this study was an Effect of Independent Learning on the Mathematics Learning Achievement of VII Grade Students of SMP Negeri 8 Buton. The objective of this research was to see the effect of independent learning on matehematics learning achievement in VII grade student of SMP Negeri 8 Buton. This type of study was a quantitative study with a correlation Ex Post Facto approach. the population in this study were all VII SMP Negeri 8 Buton, which consisted of 5 classes that met 139 student. The sampling technique used was rando, sampling technique, which was selelcted 2 classes from 5 classes randomly. After selecting the sample, namely class VII 2 with a total of 27 students and class VII 3 with a total of 27 students, so that the total sample was 54 students. The data technique in this study used a questionnaire and documention. Based on the results of calculations using simple linear regression linear regression equation: = 108.164 + 0.347 X. With at value of 2.094, significant at 0.041 < 0.05. This indicated that H1 was accepted, or H0 was rejected. This meant that there was a significant influence between independent learning on mathematics learning achievement VII grade students of SMP Negeri 8 Buton.
本研究的问题形式为“自主学习对中学七年级学生数学学习成绩的影响”。本研究旨在探讨自主学习对中学七年级学生数学学习成绩的影响。这种类型的研究是一种定量研究，采用事后相关方法。本研究人群均为VII SMP Negeri 8 button，共5个班级，共139名学生。采用随机抽样技术，从5个班级中随机抽取2个班级。选取样本后，即VII 2班共27名学生，VII 3班共27名学生，故样本总数为54名学生。本研究采用问卷调查法和文献法。根据简单线性回归的计算结果，线性回归方程为:= 108.164 + 0.347 x，其中at值为2.094，显著值为0.041 < 0.05。这表明H1被接受，或者H0被拒绝。这意味着自主学习对SMP Negeri 8按钮七年级学生的数学学习成绩有显著影响。
{"title":"The Effect of Independent Learning on Mathematics Learning Achievement in Class VII Students of SMP Negeri 8 Buton","authors":"R. Rahmatia, Mohamad Ikhsan Abu","doi":"10.55340/japm.v7i2.467","DOIUrl":"https://doi.org/10.55340/japm.v7i2.467","url":null,"abstract":"The formulation of the problem in this study was an Effect of Independent Learning on the Mathematics Learning Achievement of VII Grade Students of SMP Negeri 8 Buton. The objective of this research was to see the effect of independent learning on matehematics learning achievement in VII grade student of SMP Negeri 8 Buton. This type of study was a quantitative study with a correlation Ex Post Facto approach. the population in this study were all VII SMP Negeri 8 Buton, which consisted of 5 classes that met 139 student. The sampling technique used was rando, sampling technique, which was selelcted 2 classes from 5 classes randomly. After selecting the sample, namely class VII 2 with a total of 27 students and class VII 3 with a total of 27 students, so that the total sample was 54 students. The data technique in this study used a questionnaire and documention. Based on the results of calculations using simple linear regression linear regression equation: = 108.164 + 0.347 X. With at value of 2.094, significant at 0.041 < 0.05. This indicated that H1 was accepted, or H0 was rejected. This meant that there was a significant influence between independent learning on mathematics learning achievement VII grade students of SMP Negeri 8 Buton.","PeriodicalId":399332,"journal":{"name":"Jurnal Akademik Pendidikan Matematika","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125360722","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}
The formulation of the research problem is whether there is an effect of learning mathematics with problem solving methods on the ability to solve story problems in class IX students of SMP Negeri 6 Batauga?. The purpose of this study was to determine the effect of learning mathematics with problem solving methods on the ability to solve story problems in class IX students of SMP Negeri 6 Batauga. This research is a quantitative research with a quasi-experimental design method. The population in this study were students of class IX SMP Negeri 6 Batauga which consisted of 2 study groups with details of class IX A as many as 23 students and class IX B as many as 22 students and the samples in this study were taken from the entire population. This research data collection by using tests. The research data were analyzed using the average difference test. However, previously, descriptive analysis and inferential analysis were carried out. The results of this study showed that based on the results of descriptive analysis the average value of the increase in test results of experimental class students was 23.7391, the average increase in test results of control class students was 16.4762, and based on the results of inferential analysis by looking at the normality test, a significant value was obtained. the test results of the experimental class students were 0.200 and the control class was 0.133, while the homogeneity test showed a significant value in both classes 0.073 > 0.05. So it can be said that the two classes are normally distributed and homogeneous. By using the t-test, it is known that the significant value is 0.001 <0.05, which means that H0 is rejected. So it was concluded that there was an effect of learning mathematics with problem solving methods on the ability to solve math story problems in class IX students of SMP Negeri 6 Batauga.
研究问题的提法是用解决问题的方法学习数学是否对SMP Negeri 6 Batauga?九班学生解决故事问题的能力有影响。摘要本研究旨在探讨以问题解决法学习数学对巴托加中学九班学生解决故事问题能力的影响。本研究采用准实验设计方法进行定量研究。本研究的人群是SMP Negeri 6 Batauga的IX班学生，由2个学习小组组成，其中IX A班有23名学生，IX B班有22名学生，本研究的样本来自整个人群。本研究通过测试收集数据。研究数据采用平均差异检验进行分析。然而，以前进行的是描述性分析和推理分析。本研究结果表明，基于描述性分析的结果，实验班学生测试结果的平均增幅为23.7391，对照班学生测试结果的平均增幅为16.4762，基于正态性检验的推论分析结果，得出显著值。实验班学生的测试结果为0.200，对照组学生的测试结果为0.133，而同质性检验显示，两班学生均有显著性值0.073 bb0 0.05。所以可以说这两个类是正态分布且均匀的。通过t检验，已知显著值为0.001 <0.05，即拒绝H0。因此，问题解决式数学学习对中学九班学生解决数学故事问题的能力有影响。
{"title":"The Effect of Learning Mathematics with Problem Solving Methods on the Ability to Solve Story Problems in Class IX Students of SMP Negeri 6 Batauga","authors":"A. Anwar, Minarti Rajun","doi":"10.55340/japm.v7i2.469","DOIUrl":"https://doi.org/10.55340/japm.v7i2.469","url":null,"abstract":"The formulation of the research problem is whether there is an effect of learning mathematics with problem solving methods on the ability to solve story problems in class IX students of SMP Negeri 6 Batauga?. The purpose of this study was to determine the effect of learning mathematics with problem solving methods on the ability to solve story problems in class IX students of SMP Negeri 6 Batauga. This research is a quantitative research with a quasi-experimental design method. The population in this study were students of class IX SMP Negeri 6 Batauga which consisted of 2 study groups with details of class IX A as many as 23 students and class IX B as many as 22 students and the samples in this study were taken from the entire population. This research data collection by using tests. The research data were analyzed using the average difference test. However, previously, descriptive analysis and inferential analysis were carried out. The results of this study showed that based on the results of descriptive analysis the average value of the increase in test results of experimental class students was 23.7391, the average increase in test results of control class students was 16.4762, and based on the results of inferential analysis by looking at the normality test, a significant value was obtained. the test results of the experimental class students were 0.200 and the control class was 0.133, while the homogeneity test showed a significant value in both classes 0.073 > 0.05. So it can be said that the two classes are normally distributed and homogeneous. By using the t-test, it is known that the significant value is 0.001 <0.05, which means that H0 is rejected. So it was concluded that there was an effect of learning mathematics with problem solving methods on the ability to solve math story problems in class IX students of SMP Negeri 6 Batauga.","PeriodicalId":399332,"journal":{"name":"Jurnal Akademik Pendidikan Matematika","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124897388","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}
Tujuan penelitian ini adalah untuk mengetahui ada pengaruh model pembelajaran kooperatif tipe team games tournament (TGT) terhadap motivasi belajar matematika siswa kelas IV SD Negeri 12 GU. Penelitian ini adalah penelitian kuantitatif dengan metode quasi experimental design. Populasi dalam penelitian ini adalah seluruh siswa kelas IV SD Negeri 12 GU semester ganjil tahun ajaran 2021/2022 yang terdiri dari 2 kelas dengan jumlah 44 siswa yang sekaligus digunakan sebagai sampel dengan menggunakan teknik total sampling. Pengumpulan data penelitian ini menggunakan angket.Hasil penelitian ini diperoleh bahwa berdasarkan hasil analisis deskriptif nilai rata-rata peningkatan hasil angket motivasi belajar matematika kelas eksperimen sebesar 25,00; rata-rata peningkatan hasil angket motivasi belajar matematika kelas kontrol sebesar 16,85; dan berdasarkan hasil analisis inferensial dengan melihat uji normalitas diperoleh nilai signifikan hasil angket motivasi belajar matematika kelas eksperimen sebesar 0,200 dan kelas kontrol sebesar 0,200, sedangkan pada uji homogenitas menunjukan nilai hasil angket motivasi belajar matematika siswa pada kedua kelas adalah 0,338 > 0,05. Sehingga dapat dikatakan kedua kelas tersebut berdistribusi normal dan homogen. Dengan menggunakan uji-t diketahui signifikan0,037<0,050 yang berarti H0 ditolak. Sehingga disimpulkan bahwa terdapat pengaruh model pembelajaran kooperatif tipe teams games tournament (TGT) terhadap motivasi belajar matematika siswa kelas IV SD Negeri 12 GU.
{"title":"Pengaruh Model Pembelajaran Kooperatif tipe Teams Games Tournament (TGT) Terhadap Motivasi Belajar Matematika Siswa Kelas IV SD Negeri 12 GU","authors":"Rismayani Armin, Astuti Astuti","doi":"10.55340/japm.v7i2.455","DOIUrl":"https://doi.org/10.55340/japm.v7i2.455","url":null,"abstract":"Tujuan penelitian ini adalah untuk mengetahui ada pengaruh model pembelajaran kooperatif tipe team games tournament (TGT) terhadap motivasi belajar matematika siswa kelas IV SD Negeri 12 GU. Penelitian ini adalah penelitian kuantitatif dengan metode quasi experimental design. Populasi dalam penelitian ini adalah seluruh siswa kelas IV SD Negeri 12 GU semester ganjil tahun ajaran 2021/2022 yang terdiri dari 2 kelas dengan jumlah 44 siswa yang sekaligus digunakan sebagai sampel dengan menggunakan teknik total sampling. Pengumpulan data penelitian ini menggunakan angket.Hasil penelitian ini diperoleh bahwa berdasarkan hasil analisis deskriptif nilai rata-rata peningkatan hasil angket motivasi belajar matematika kelas eksperimen sebesar 25,00; rata-rata peningkatan hasil angket motivasi belajar matematika kelas kontrol sebesar 16,85; dan berdasarkan hasil analisis inferensial dengan melihat uji normalitas diperoleh nilai signifikan hasil angket motivasi belajar matematika kelas eksperimen sebesar 0,200 dan kelas kontrol sebesar 0,200, sedangkan pada uji homogenitas menunjukan nilai hasil angket motivasi belajar matematika siswa pada kedua kelas adalah 0,338 > 0,05. Sehingga dapat dikatakan kedua kelas tersebut berdistribusi normal dan homogen. Dengan menggunakan uji-t diketahui signifikan0,037<0,050 yang berarti H0 ditolak. Sehingga disimpulkan bahwa terdapat pengaruh model pembelajaran kooperatif tipe teams games tournament (TGT) terhadap motivasi belajar matematika siswa kelas IV SD Negeri 12 GU.","PeriodicalId":399332,"journal":{"name":"Jurnal Akademik Pendidikan Matematika","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129041946","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}
The purpose of this study was to determine the effect of contextual learning on the understanding of three dimensional concepts in XII grade students of SMA Negeri 2 Baubau. This type of study was quantitative research. The population in this study were all students of class XII SMA Negeri 2 Baubau which consisted of 11 classes, namely 396 students. The instruments used were tests and questionnaires. Data collection in this study was carried outu using a test consisting of 10 items in the form of an essay for the final test. Samples were taken using a random sampling technique, namely class XII IPA 8 as an experimental class as many as 36 students and class XI IPA II as a control class as many as 36 students at SMA Negeri 2 Baubau. Data collection techniques in research using tests and questionnaires. The technique of collecting data in the study used a questionnaire. The analysis technique used by the researcher was also 2 types of statistical analysis, namely descriptive statistics and inferential statistics. Before testing the hypothesis, a prerequisite test will be carried out, such as the normality test and the homogeneity test. Based on the results of calculations using the independent samples t-test, the t value was 3.593. For the t-table value at the significance level of 0.05 (5%) and db = 70, which was 2,000. Based on this value t-count t-table, the study hypothesis was accepted. So that, it could be concluded that contextual learning had significant influence on understanding the three dimensional concept of XII grade at SMA Negeri 2 Baubau.
本研究旨在探讨情境学习对小学十二年级学生三维概念理解的影响。这种类型的研究是定量研究。本研究人群均为SMA Negeri 2 Baubau 12班的学生，共11个班，共396名学生。使用的工具是测试和问卷。本研究的数据收集采用一项由10个项目组成的测试，以一篇文章的形式进行最终测试。使用测试和问卷调查的研究数据收集技术。在研究中收集数据的技术采用了问卷调查。研究者使用的分析技术也是2种统计分析，即描述性统计和推断性统计。在对假设进行检验之前，要进行前提检验，如正态性检验和齐性检验。根据独立样本t检验的计算结果，t值为3.593。对于显著性水平0.05(5%)和db = 70的t表值，即2000。基于此值t-count t表，接受研究假设。由此可见，情境学习对SMA Negeri 2 Baubau小学12年级学生三维概念的理解有显著影响。
{"title":"The Effect of Contextual Learning on Understanding Three Dimensional Concepts of Class XII Students of SMA Negeri 2 Baubau","authors":"Suwarni La Usa","doi":"10.55340/japm.v7i2.473","DOIUrl":"https://doi.org/10.55340/japm.v7i2.473","url":null,"abstract":"The purpose of this study was to determine the effect of contextual learning on the understanding of three dimensional concepts in XII grade students of SMA Negeri 2 Baubau. This type of study was quantitative research. The population in this study were all students of class XII SMA Negeri 2 Baubau which consisted of 11 classes, namely 396 students. The instruments used were tests and questionnaires. Data collection in this study was carried outu using a test consisting of 10 items in the form of an essay for the final test. Samples were taken using a random sampling technique, namely class XII IPA 8 as an experimental class as many as 36 students and class XI IPA II as a control class as many as 36 students at SMA Negeri 2 Baubau. Data collection techniques in research using tests and questionnaires. The technique of collecting data in the study used a questionnaire. The analysis technique used by the researcher was also 2 types of statistical analysis, namely descriptive statistics and inferential statistics. Before testing the hypothesis, a prerequisite test will be carried out, such as the normality test and the homogeneity test. Based on the results of calculations using the independent samples t-test, the t value was 3.593. For the t-table value at the significance level of 0.05 (5%) and db = 70, which was 2,000. Based on this value t-count t-table, the study hypothesis was accepted. So that, it could be concluded that contextual learning had significant influence on understanding the three dimensional concept of XII grade at SMA Negeri 2 Baubau.","PeriodicalId":399332,"journal":{"name":"Jurnal Akademik Pendidikan Matematika","volume":"148 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126918815","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}
Problem statement of this research was Whether there was: 1) simultaneous influence between self-confidence and emotional intelligence on ability to solve Mathematics word problem; 2) a positive and significant influence of self-confidence on ability to solve Mathematics word problem; and 3) a positive and significant influence of emotional intelligence on ability to solve Mathematics word problem of the student at VIII grade of SMP Negeri 4 Baubau. This research was quantitative research with the type of Expost Facto. Population of this research was all students at VIII grade of SMP Negeri 4 Baubau with the total number was 352 students and spread over 11 parallel classes, with the sampling in this research of 25% of the total population or as many as 88 students. Data collection technique in this research conducted by using research instrument which was questionnaire of self-confidence and emotional intelligence as well as mathematical ability tests, to measure students’ mastery of mathematical statistics material in this case the word problem in the form of probability. The data obtained were analyzed using descriptive analysis and inferential analysis, in the form of multiple linear regression analysis.Based on the results of the research, it was concluded: 1) there was a simultaneous influence of self-confidence and emotional intelligence on the ability to solve mathematics word problems of student at VIII grade of SMP Negeri 4 Baubau, this could be seen from the value of Sig. < alpha, (0.013 < 0.050); 2) partially, there was a negative effect of self-confidence on the ability to solve mathematics word problems of student at VIII grade of SMP Negeri 4 Baubau, this could be seen from the value of Sig. < alpha, (0.049 < 0.050). 3) As for testing the third hypothesis, there was a positive influence of emotional intelligence on the ability to solve mathematics word problems of student at VIII grade of SMP Negeri 4 Baubau, this could be seen from the value of Sig. < alpha, (0.017 < 0.050).
本研究的问题陈述为:1)自信和情商对数学应用题解决能力是否存在同步影响;2)自信对数学应用题解决能力的正向显著影响;3)情绪智力对中学八年级学生数学应用题解决能力有显著的正向影响。本研究为实证型定量研究。本研究的人群为SMP Negeri 4 Baubau八年级的所有学生，总人数352人，分布在11个平行班，本研究的抽样人数占总人数的25%，即88名学生。本研究的数据收集技术采用自信和情商问卷以及数学能力测试作为研究工具，以概率的形式来衡量学生对数理统计材料的掌握程度。对所得数据进行描述性分析和推理分析，采用多元线性回归分析的形式。根据研究结果，可以得出如下结论:1)自信和情绪智力同时影响SMP Negeri 4 Baubau八年级学生解决数学应用题的能力，这可以从Sig < alpha，(0.013 < 0.050)的值看出;2)部分地，自信对中学八年级学生解决数学单词问题的能力有负向影响，这可以从Sig < alpha，(0.049 < 0.050)的值看出。3)对于第三个假设的检验，情绪智力对SMP Negeri 4 Baubau八年级学生解决数学应用题的能力有正向影响，从Sig < alpha，(0.017 < 0.050)的值可以看出。
{"title":"The Effect Of Confidence And Emotional Intelligence On Mathematics Story Complexing Ability Of Students Of Class VIII SMP Negeri 4 Baubau","authors":"Dian Lestari, Arief Mustafa Nasrudin","doi":"10.55340/japm.v7i2.439","DOIUrl":"https://doi.org/10.55340/japm.v7i2.439","url":null,"abstract":"Problem statement of this research was Whether there was: 1) simultaneous influence between self-confidence and emotional intelligence on ability to solve Mathematics word problem; 2) a positive and significant influence of self-confidence on ability to solve Mathematics word problem; and 3) a positive and significant influence of emotional intelligence on ability to solve Mathematics word problem of the student at VIII grade of SMP Negeri 4 Baubau. This research was quantitative research with the type of Expost Facto. Population of this research was all students at VIII grade of SMP Negeri 4 Baubau with the total number was 352 students and spread over 11 parallel classes, with the sampling in this research of 25% of the total population or as many as 88 students. Data collection technique in this research conducted by using research instrument which was questionnaire of self-confidence and emotional intelligence as well as mathematical ability tests, to measure students’ mastery of mathematical statistics material in this case the word problem in the form of probability. The data obtained were analyzed using descriptive analysis and inferential analysis, in the form of multiple linear regression analysis.Based on the results of the research, it was concluded: 1) there was a simultaneous influence of self-confidence and emotional intelligence on the ability to solve mathematics word problems of student at VIII grade of SMP Negeri 4 Baubau, this could be seen from the value of Sig. < alpha, (0.013 < 0.050); 2) partially, there was a negative effect of self-confidence on the ability to solve mathematics word problems of student at VIII grade of SMP Negeri 4 Baubau, this could be seen from the value of Sig. < alpha, (0.049 < 0.050). 3) As for testing the third hypothesis, there was a positive influence of emotional intelligence on the ability to solve mathematics word problems of student at VIII grade of SMP Negeri 4 Baubau, this could be seen from the value of Sig. < alpha, (0.017 < 0.050).","PeriodicalId":399332,"journal":{"name":"Jurnal Akademik Pendidikan Matematika","volume":"131 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131540846","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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