Articles
<![CDATA[LITERASI MATEMATIKA SISWA SMP MELALUI MODEL PROBLEM BASED LEARNING ]]>
<![CDATA[Adi Asmara]]>;
<![CDATA[Risnanosanti Risnanosanti]]>
<![CDATA[ Jurnal Math-UMB.EDU Vol. 6 No. 3 (2019): JULY ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Bengkulu ]]>
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DOI: 10.36085/math-umb.edu.v6i3.498
<![CDATA[Indonesian students' mathematical literacy based on PISA and PIRLS assessments is still in the low category. Mathematical literacy covers how students are able to know and use basic mathematics to solve problems in real life contexts. Problem Based Learning Model is a learning model that can solve problems in real life contexts by facilitating the development of junior high school students' mathematical literacy. The main principle of Problem Based Learning emphasizes mathematical problems that are human activities and must be meaningful for students, become a motivator to improve mathematical literacy skills through the stages of learning. This article examines the mathematical literacy ability of SMP Negeri 11 Bengkulu students before and after going through the Problem Based Learning Model. Students' mathematical literacy skills prior to the application of the Problem Based Learning model have a percentage of 25% for the medium category and 75% are in the low category. Then for students' mathematical literacy ability after applying the Problem Based Learning model has a percentage of 5% for the medium category, 90% is in the low category, and 5% is in the high category. The results of inferential statistical analysis (Paired Sample T-test) obtained a significance value <0.05. This means that there is an increase in students' mathematical literacy skills after the application of the Problem Based Learning model in class VII SMP Negeri 11 Bengkulu City.Keywords: Literacy Ability, Problem Based Learning]]>
<![CDATA[KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA MELALUI MODEL PBL DAN MODEL TAPPS PADA SISWA KELAS X ]]>
<![CDATA[Fi'ina Izzata]]>;
<![CDATA[Adi Asmara]]>
<![CDATA[ Jurnal Math-UMB.EDU Vol. 7 No. 3 (2020): JULY ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Bengkulu ]]>
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DOI: 10.36085/math-umb.edu.v7i3.863
<![CDATA[This study was aimed to know the differences in students' mathematical problem solving skills in problem basedlearning models with cooperative type thinking aloud pairs problem solving with a scientific approach at SMA Negeri 7 Bengkulu. Thedesign of this research was a quasi-experimental, used a pre-test post-test control group design. The population in this study were all students of class X MIPA SMA Negeri 7 Bengkulu consist of 6 classes, with samples consist of 3 classes, the first experimental class with the problem based learning model, the second experimental class cooperative learning model type thinking aloud pairs problem solving and conventional learning as a control class. The sampling technique used simple random sampling. Data collection was done by using a test of students' mathematical problem solving skills. The results of the research data were analyzed using one-way ANAVA test and BNT test. The prerequisite test used the Kolmogrove-Smirnov test to see normality and Bartlet's test to see homogeneity. The significant level used is 0.05. The research data showed that there was a significant difference in students' mathematical problem-solving ability in the learning model of Problem Based Learning, cooperative type thinking aloud pairs problem solving in SMA Negeri 7 Bengkulu, and problem based learning learning model which gives better results compared to the thinking type cooperative learning model thinking aloud Pairs problem solving at SMA Negeri 7 Bengkulu.Keywords: mathematical problem solving, PBL,TAPPS]]>
<![CDATA[KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA PADA MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW ]]>
<![CDATA[Intia Sari]]>;
<![CDATA[Adi Asmara]]>
<![CDATA[ Jurnal Math-UMB.EDU Vol. 3 No. 3 (2016): Volume 3, Nomor 3 Juli 2016 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Bengkulu ]]>
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DOI: 10.36085/math-umb.edu.v3i3.1439
<![CDATA[This study aimed to see differences in the ability of understanding the mathematical concepts that students taught through cooperative learning model jigsaw with conventional learning on eighth grade students of SMPN 18 Bengkulu academic year 2013/2014. This research is a quasi experimental study. The study population is the entire eighth grade students of SMP Negeri 18 Bengkulu city. The research sample determined by random sampling technique and obtained VIII.2 classes to taling 30 students as classroom control, and VIII.3 graders who totaled 30 students as a class experiment. The data collected is the data from the pre-test and post-test students' comprehension of  mathematical concepts, the data were analyzed using t-test. The results of this study indicate that while t table t count=2.1652785=2.00172 which means that there are differences in the ability of students' understanding of concepts taught through cooperative learning model jigsaw with conventional learning on eighth grade students of SMPN 18 Bengkulu academic year 2013/2014. Based on the results of this study concluded that the Jigsaw cooperative learning model affect the ability of students 'understanding of the concept compared to conventional learning, so that there are differences inthe ability ofstudents'understanding of mathematical concepts of these two classes.Keywords: ability of understanding the mathematical concepts, Jigsaw cooperative learning model]]>
<![CDATA[Implementation of E-Learning in Learning Management Education Innovation During The Covid-19 Pandemic ]]>
<![CDATA[Connie Connie]]>;
<![CDATA[Eko Risdianto]]>;
<![CDATA[Meizul Zuki]]>;
<![CDATA[Adi Asmara]]>
<![CDATA[ Tadbir : Jurnal Studi Manajemen Pendidikan Vol 5, No 1 (2021) ]]>
Publisher : <![CDATA[Institut Agama Islam Negeri (IAIN) Curup ]]>
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DOI: 10.29240/jsmp.v5i1.2225
<![CDATA[This study aims to see the effectiveness of e-learning implementation and student responses to e-learning during the Covid-19 pandemic on learning innovation management in education. The sample data in this study were 21 students. The instrument used in this study was a student response questionnaire sheet consisting of 15 items. The results of this study indicate that the instruments used were valid and reliable. This was evidenced by the results of the validity calculation which states that 15 questions were valid and no questions were issued. And also for the results of data reliability calculations using the Cronbach alpha method with a score of 0.88, this value was greater when compared with the rtable value for α = 0.05, namely 0.4329. So it could be said that the data used was reliable. For the results of the analysis with the Rasch model assisted by the Winstep application, it was found that the quality of the questionnaire responses to E-Learning g on innovation and educational management materials at MAP Bengkulu University was very good. From the pairing T-test also obtained SIG <0.05, which means that there was a significant difference.]]>
<![CDATA[Lingkungan Belajar Berbasis Lesson Study for Learning Community untuk Mahasiswa Calon Guru Matematika ]]>
<![CDATA[Risnanosanti Risnanosanti]]>;
<![CDATA[Mardiah Syofiana]]>;
<![CDATA[Adi Asmara]]>
<![CDATA[ Jurnal Elemen Vol 7, No 2 (2021): July ]]>
Publisher : <![CDATA[Universitas Hamzanwadi ]]>
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DOI: 10.29408/jel.v7i2.2825
<![CDATA[Learning communities have a positive impact on the development of the pedagogical competence of prospective mathematics teacher students. However, the nature of competition between students is more dominant in universities. This study aims to develop a valid and practical lesson study for learning community-based learning environments to improve the pedagogical competence of student mathematics teacher candidates. This study used the Rowntree model development research design and Tessmer's formative evaluation model, including self-evaluation, expert review, one-to-one evaluation, and small group evaluation. Data collection techniques used walkthrough, observation, documentation, questionnaires, interviews, and tests. The results showed that the learning environment based on the lesson study for the learning community that was developed had met valid and practical criteria and had a potential effect in improving the pedagogical abilities of student mathematics teacher candidates. Based on data analysis, the pedagogical competence of most of the students was good, with details: 94.16% of students had the competence to prepare a good lesson plan. The competence to carry out learning activities well has been mastered by 91.66% of students. Meanwhile, the understanding of the lesson study for the learning community has reached 82.5%. These results indicate that the learning community among fellow students as a lesson study for learning a community-based learning environment can improve the pedagogical competence of student mathematics teacher candidates.]]>
<![CDATA[Kemampuan Literasi Melalui Pengembangan Soal pada Materi Statistika ]]>
<![CDATA[Astri Oktaviranda]]>;
<![CDATA[Adi Asmara]]>
<![CDATA[ JKPM (Jurnal Kajian Pendidikan Matematika) Vol 7, No 1 (2021): JKPM (Jurnal Kajian Pendidikan Matematika) ]]>
Publisher : <![CDATA[Universitas Indraprasta PGRI ]]>
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DOI: 10.30998/jkpm.v7i1.10620
<![CDATA[Siswa di Indonesia pencapaian prestasi matematika secara internasional masih rendah. Hal tersebut dapat dilihat dari hasil studi PISA pada tahun 2018. Untuk menyelesaikan soal berkarakteristik PISA. Maka diperlukannya pengembangan soal untuk melatih kemampuan literasi matematis siswa yang salah satunya menggunakan materi statistika. Tujuan penelitian ini adalah mengembangkan soal-soal kemampuan literasi matematis materi statistika yang valid dan praktis. Jenis penelitian yang digunakan yaitu penelitian pengembangan (Development Research) dengan model Tessmer. Subjek uji coba dalam penelitian ini adalah 30 siswa kelasVIII SMP 58 Bengkulu Utara tahun ajaran 2020/2021 Teknik penelitian yaitu: 1) metode pengumpulan data, yaitu wawancara. 2) instrument pengumpulan data yaitu dokumen, lembar validasi soal, lembar komentar atau saran, dan prototype. Teknik analisis data yang digunakan yaitu teknik analisis kualitatif. Simpulan penelitian menghasilkan 10 butir soal yang valid dan praktis]]>
<![CDATA[Kemampuan Literasi Matematis Mahasiswa Melalui Model Problem-Based Learning Menggunakan Klinometer ]]>
<![CDATA[Adi Asmara]]>;
<![CDATA[Zachriwan Zachriwan]]>
<![CDATA[ ARITHMETIC: Academic Journal of Math Vol 3, No 1 (2021) ]]>
Publisher : <![CDATA[Institut Agama Islam Negeri Curup ]]>
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DOI: 10.29240/ja.v3i1.3100
<![CDATA[This study aims to determine students' mathematical literacy skills through problem-based learning using a clinometer. This research method is quasi-experimental with the research design used is one group pretest-posttest analysis on the initial test obtained results which indicate that the two classes are normally distributed and homogeneous, this means that the two classes are in the same condition or circumstances, namely the ability mathematical literacy so that it can be treated. The final test is also normally distributed and homogeneous, but there is an average difference from the aspect of mathematical literacy skills taught using problem-based learning and conventional learning models. Then the analysis was carried out through the one-way ANOVA hypothesis test, it was obtained that there were significant differences in the two classes. Then proceed with the Scheffe test to see the differences between the two classes, it turns out that there are differences in students' mathematical literacy abilities in the experimental class and the control class. This means that the mathematical literacy ability of the problem-based learning model using a clinometer is higher than the mathematical literacy ability of students using conventional learning models.]]>
<![CDATA[Pengembangan Soal Aritmetika Sosial Berbasis Literasi Matematis Siswa SMP ]]>
<![CDATA[Adi Asmara]]>;
<![CDATA[Debby Juita Sari]]>
<![CDATA[ Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 5 No 3 (2021): Volume 5 Nomor 3 Tahun 2021 ]]>
Publisher : <![CDATA[Mathematics Education Study Program ]]>
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DOI: 10.31004/cendekia.v5i3.982
<![CDATA[Pembelajaran matematika bagi siswa diharapkan tidak hanya sekedar memiliki kemampuan dalam berhitung saja melainkan juga dapat menunjang kemampuan bernalar yang logis, kritis, dan berkomunikasi untuk pemecahan masalah dalam kehidupan sehari-hari. Tujuan dari penelitian ini adalah menghasilkan butir soal yang valid dan praktis berbasis literasi matematis siswa SMP kelas VII. Penelitian ini merupakan penelitian pengembangan yang menggunakan model pengembangan Tessmer terdiri dari beberapa tahapan, yaitu: preliminary, self evaluation, expert review dan one-to-one, small group, dan field test. Subjek dari penelitian ini adalah 6 orang siswa kelas VII. Teknis analisis data dalam penelitian ini yaitu dengan analisis kualitatif pada tahap preliminary dan self evaluation, dan dengan analisis kuantitatif pada tahap one-to-one. Berdasarkan hasil dari penelitian yang dilakukan, diperoleh bahwa soal-soal yang dikembangkan sudah valid berdasarkan penilaian dari validator atau pada tahap expert rewiew dan soal-soal yang dikembangkan sudah praktis berdasarkan komentar/saran siswa atau hasil uji coba siswa pada tahap one-to-one. Penelitian pengembangan ini menghasilkan 14 soal berbasis literasi matematis level 3 pada materi aritmetika sosial yang valid dan praktis.]]>
<![CDATA[Desain soal-soal kemampuan literasi matematis untuk siswa SMP ]]>
<![CDATA[Listri Maya Sari]]>;
<![CDATA[Adi Asmara]]>
<![CDATA[ Journal of Didactic Mathematics Vol 2, No 3 (2021): December ]]>
Publisher : <![CDATA[Mahesa Research Center ]]>
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DOI: 10.34007/jdm.v2i3.1002
<![CDATA[This research aimed to produce questions of mathematical literacy ability of Mathematical literacy ability on Triangular material for Class VII Junior High School students that are valid and practical and have a good level of difficulty and discriminatory index. This research used the Tessmer development model. Tessmer's development stages include preliminary, self-evaluation, expert review, one-to-one, and small group. The test subjects of this study were class VII students of SMP Negeri 02 Kepahiang, totaling 30 students. The selection of test subjects includes high, medium and low abilities. The data analysis technique of this study used qualitative analysis at the expert review and one to one stage and quantitative analysis at the small group stage by analyzing items based on the level of difficulty and discriminating power index. The results of the research show that the 10 questions developed, 10 questions with indicators of mathematical literacy ability on triangular material are valid and practical, 7 questions are said to be good based on the level of difficulty and discriminatory index, so that they can be used by all students of SMPN 02 Kepahiang.]]>
