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Mathematical Reasoning Analysis in Solving Limit Functions Problems of Students in Mathematics Education of Pare-pare Muhammadiyah University Dollo, Asdar
MEJ (Mathematics Education Journal) Vol 2, No 1 (2018)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

This research aimed to describe the students‘ reason in solving theproblem of limit function and comparation between high-ability subject(HS) and medium-ability subject (MS). The instrument in this research wasthe researcher himself as the main instrument guided by the task limitfunction and valid interview guidelines. Data collection was done by taskbasedinterviews. The subjects of the study were V-semester studentsconsisting of 2 students (1 subject is having high ability and 1 subject ishaving medium ability). The research process followed the steps of: (a)formulating the mathematical reasoning indicator in solving the problem oflimit function based on theory, (b) formulating the supporting instrument(task limit function and interviewing guide), (c) taking the research subject,(d) taking the data to tell the students‘ reasoning in solving the limit functiontests (f) conducting analysis of mathematical reasoning data of the studentsin solving the problem of function limit, (g) conducting discussion ofanalysis result, (h) concluding the research results. The result of the researchshowed that 1) the reasoning equation of the high-ability subject (HS) andthe medium ability subject (MS) in solving the function limit problem wasto do inductive reasoning first then perform deductive reasoning, 2)difference of reasoning subject with high ability (HS) medium ability (MS)in solving the problem of function limit was only in terms of mathematicalreasoning process.

IMPLEMENTASI PENDEKATAN PARTICIPATORY RURAL APPRAISAL PADA PROGRAM PELATIHAN Ridwan, Ihwan; Dollo, Asdar; Andriyani, Andriyani
Journal of Nonformal Education and Community Empowerment Vol 3 No 2 (2019): Journal of Nonformal Education and Community Empowerment
Publisher : Jurusan Pendidikan Luar Sekolah Fakultas Ilmu Pendidikan Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/pls.v3i2.34913

Penelitian ini bertujuan mengetahui implementasi pendekatan partisipatory rural appresial pada program pelatihan pengolahan hasil pertanian dan model pemberdayaan. Penelitian ini menggunakan pendekatan kualitatif dengan desain penelitian PRA, lokasi penelitian di Kecamatan Masalle Kabupaten Enrekang. Teknik pengumpulan data menggunakan angket, wawancara dan dokumentasi Subjek penelitian adalah pengelola PKBM, tokoh masyarakat, mitra dan peserta pelatihan. Teknik yang digunakan adalah purposive sampling, analisis data yang digunakan analisis deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa pendekatan PRA efektif dalam meningkatkan taraf hidup masyarakat dengan memanfaatkan rumah produksi berbasis teknologi informasi. Model PRA yang diformulasikan dengan pengelola PKBM menemukan bahwa pada tahap refleksi perlu dilakukan monitoring dan evaluasi pada tahap perencanaan dan tindakan agar dapat diketahui output dan outcome dari kegiatan pelatihan.

Implementasi Pendekatan Participatory Rural Appraisal pada Program Pelatihan Ridwan, Ihwan; Dollo, Asdar; Andriyani, Andriyani
Journal of Nonformal Education and Community Empowerment Volume 3, No 2 (2019): Desember 2019
Publisher : Jurusan Pendidikan Luar Sekolah Fakultas Ilmu Pendidikan Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/pls.v3i2.34913

This study aims to determine the implementation of the rural appresial participatory approach in the women's empowerment program at PKBM Rezky Amaliyah and the empowerment model. This study uses a qualitative approach to PRA research design, research locations in the Masalle District, Enrekang Regency. data collection techniques using questionnaires, interviews and documentation. Research subjects are managers of PKBM, community leaders, partners and training participants. The technique used is purposive sampling, analysis the data used is quantitative descriptive analysis. The results showed that the PRA approach was effective in improving the standard of living of the community by utilizing information technology-based production houses. The PRA model formulated with PKBM managers found that at the reflection stage it was necessary to monitor and evaluate at the planning and action stages so that the outputs and outcomes of the activities could be known training.

Model Pembelajaran Model Pembelajaran Berpikir Kritis yang Terintegrasi Nilai-nilai Islami Muhammad Nasir; Asdar Dollo; Buhaerah Buhaerah
Prosiding SI MaNIs (Seminar Nasional Integrasi Matematika dan Nilai-Nilai Islami) Vol 1 No 1 (2017): Prosiding SI MaNIs (Seminar Nasional Integrasi Matematika dan Nilai Islami )
Publisher : Mathematics Department

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (209.634 KB)

Penelitian ini merupakan penelitian pengembangan (research of development). Penelitian ini didesain untuk menghasilkan produk pendidikan berupa model pembelajaran berpikir kritis yang terintegrasi nilai-nilai islami. Model ini menjadi salah satu pedoman bagi guru atau tenaga pengajar untuk membelajarakan siswa berpikir kritis yang terintegrasi nilai-nilai islami. Permasalahan dalam penelitian ini, diantaranya; (1) bagaimana karakteristik model pembelajaran untuk berpikir kritis terintegrasi nilai-nilai islami?, (2) bagaimana mengimplementasikan model pembelajaran untuk berpikir kritis terintegrasi nilai-nilai islami?, dan (3) bagaimanakah kevalidan, kepraktisan, dan keefektifan model pembelajaran untuk berpikir kritis terintegrasi nilai-nilai islami?. Beberapa hasil dalam penelitian ini, diantaranya: Sintak, system social, prinsip reaksi, dan system pendukung. Adapun sintak yang dihasilkan antara lain: mengidentifikasi dan menjustiofikasi konsep, memecahkan masalah, menggeneralisasi dan menganalisis algoritma, dan membuat kesimpulan. Pada awal-awal pelaksanaan uji coba, terdapat beberapa aktivitas siswa yang membutuhkan waktu yang relative lebih lama, diantaranya: cara siswa merespon pertanyaan, memberikan komentar, dan menilai kebenaran jawaban. Namun pada uji coba berikutnya berangsur-angsur membaik hingga semua aktivitas siswa sebagian besar terlaksana/terlaksana seluruhnya. Temuan lain yang berkontribusi dalam penelitian ini, antara lain: keseriusan dan semangat guru mempelajari dan memahami secara detail tekhnis pelaksanaan model pembelajaran, dan adanya kemauan guru melakukan simulasi di kelas yang berbeda sebelum pelaksanaan uji coba pada kelas yang telah tentukan.

Mathematical Reasoning Analysis in Solving Limit Functions Problems of Students in Mathematics Education of Pare-pare Muhammadiyah University Asdar Dollo
MEJ (Mathematics Education Journal) Vol. 2 No. 1 (2018)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v2i1.5796

This research aimed to describe the students‘ reason in solving theproblem of limit function and comparation between high-ability subject(HS) and medium-ability subject (MS). The instrument in this research wasthe researcher himself as the main instrument guided by the task limitfunction and valid interview guidelines. Data collection was done by taskbasedinterviews. The subjects of the study were V-semester studentsconsisting of 2 students (1 subject is having high ability and 1 subject ishaving medium ability). The research process followed the steps of: (a)formulating the mathematical reasoning indicator in solving the problem oflimit function based on theory, (b) formulating the supporting instrument(task limit function and interviewing guide), (c) taking the research subject,(d) taking the data to tell the students‘ reasoning in solving the limit functiontests (f) conducting analysis of mathematical reasoning data of the studentsin solving the problem of function limit, (g) conducting discussion ofanalysis result, (h) concluding the research results. The result of the researchshowed that 1) the reasoning equation of the high-ability subject (HS) andthe medium ability subject (MS) in solving the function limit problem wasto do inductive reasoning first then perform deductive reasoning, 2)difference of reasoning subject with high ability (HS) medium ability (MS)in solving the problem of function limit was only in terms of mathematicalreasoning process.

DIAGNOSIS OF STUDENTS’ ERRORS IN FINDING AREAS BY INTEGRATION Nurhasanah Nurhasanah; Asdar Dollo
MaPan : Jurnal Matematika dan Pembelajaran Vol 9 No 2 (2021): DECEMBER
Publisher : Department of Mathematics Education Faculty of Tarbiyah and Teacher Training Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/mapan.2021v9n2a10

This study aims to diagnose students' errors in finding the area using integration. Errors can be seen from the student completion steps that are not correct. This type of research is qualitative research. The applied instruments were diagnostic tests and interview guidelines. The subjects consisted of Universitas Muhammadiyah Parepare students from Mathematics Education Study Program. Then, the researchers selected three subjects from 23 subjects that committed various errors. The results showed that the errors were: (1) Conceptual error, (a) substitution errors for the lower bound and upper bound, (b) misunderstanding in drawing the graph of a function. (2) Procedural errors dealing with incorrect calculation operation. (3) Final solution errors dealing with incapability to find the accurate answers based on the questions. Therefore, it is necessary to diagnose errors made by students using integration to calculate the area so that for lecturers, it becomes a reference to minimize errors made by students and find solutions for the mistakes made.

Efektifitas Penggunaan Metode Problem Solving dalam Meningkatkan Hasil Belajar Siswa Di SMP Negeri 5 Parepare Asrinan Asrinan; Asdar Dollo
Indonesian Journal of Educational Science (IJES) Vol 5 No 1 (2022): Indonesian Journal of Educational Science (IJES)
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/ijes.v5i1.1848

Abstrak Penelitian ini merupakan penelitian eksperimen (eksperimental) dengan pendekatan kuantitatif. Tujuan utama dalam penelitian ini adalah untuk mendeskripsikan efektifitas penggunaan metode problem solving efektif dalam meningkatkan hasil belajar siswa kelas VII SMP Negeri 5 Parepare. Populasi dalam penelitian ini adalah seluruh Siswa Kelas VII SMP Negeri 5 Parepare yang tersebar dalam 6 kelas parallel. Sedangkan sampel pada penelitian ini diambil dengan menggunakan teknik claster random sampling. Sampel yang digunakan dalam penelitian ini adalah siswa kelas VII A yang berjumlah 23 siswa dan VII B yang berjumlah 23 siswa tahun ajaran 2021/2022. Instrumen dalam penelitian ini berupa tes hasil belajar matematika. Data dianalisis dengan uji Prasyarat yang terdiri atas uji normalitas dan uji homogenitas data. Sedangkan pengujian hipotesisnya menggunakan uji T Independent Sample T-test. Hasil penelitian yang diperoleh adalah: 1) hasil pretest untuk kelas eksperimen diperoleh nilai rata-rata yaitu 47,82 dan pada posttest diperoleh nilai rata-rata 78,43; 2) hasil pretest untuk kelas kontrol diperoleh nilai rata-rata yaitu 42,82 dan pada posttest diperoleh nilai rata-rata yaitu 77,56; 3) Dari hasil uji hipotesis dengan menggunakan uji t di peroleh thitung = 1,96 dan diperoleh nilai signifikansi 0,01< 0,05 sehingga H0 ditolak dan H1 diterima. Oleh karena itu disimpulkan bahwa penggunaan metode problem solving efektif dalam meningkatkan hasil belajar matematika siswa kelas VII SMP Negeri 5 Parepare. Abstract The experimental design is used in this research with a quantitative approach. The research aimed to describe the Effectiveness of problem-solving methods that effective to improve the learning outcomes of the 7-grade students in SMP Negeri 5 Parepare. The population were all VII grade students of SMP neg 5 Parepare in six parallel classes. Cluster random sampling is used to determine the sample. The samples were 23 students of VII A and 23 students of VII classes in the academic year 2021/2022. the research instrument was a mathematics achievement test. Furthermore, T independent Sample T-Test is used to test the hypothesis. The data is analyzed with normality and homogeneity test. The research found out that 1) the average experimental class pretest score was 47,82 and the post-test was 78,43; 2) the average controlled class pretest score was 42.82 and the post-test was 77,56; 3) based on the hypotheses testing by T-Test, 1,96 score is found, and the significant score was 0,01 < 0.05 which mean the Ho is rejected, and the H1 is accepted which is problem-solving method was effective to improve the learning outcomes of the 7-grade students in SMP Negeri 5 Parepare.

Pengaruh Penggunaan Aplikasi Wordwall Terhadap Hasil Belajar Matematika Siswa Kota Parepare Badung, Rofinus; Dollo, Asdar
Tautologi: Journal of Mathematics Education Vol. 2 No. 1 (2024): Tautologi
Publisher : Prodi Pendidikan Matematika Fakultas Keguruan dan Ilmu Pendidikan (FKIP) Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/tautologi.v2i1.1910

This study aims to determine the positive effect of using the wordwall on the mathematics learning outcomes of class VIII UPTD SMP Negeri 2 Parepare students. This type of research is quasi-experimental. The population of this research is class VIII UPTD SMP Negeri 2 Parepare for the academic year 2022/2023 which consists of ten classes, namely VIII 1, VIII 2, VIII 3, VIII 4, VIII 5, VIII 6, VIII 7, VIII 8, VIII 9 and VIII 10. The total sample in this study was 32 students of class VIII 1 UPTD SMP Negeri 2 Parepare who were selected using the cluster random sampling technique. The research data was obtained by using a test sheet and a questionnaire sheet. The data analysis technique used is descriptive statistical analysis and inferential statistical analysis. The results of the study indicate that there is a positive influence on the use of the wordwall on the mathematics learning outcomes of class VIII UPTD SMP Negeri 2 Parepare students. This is indicated by the mastery of student learning included in the "High" category with an average value of 83.50 which classically reached 93.70% of students who had completed, and student responses to learning mathematics using the Wordwall is positive with an average percentage of 83.28 and the calculation of inferential statistics for gain using a one-sample t-test shows a significant level of < (0.000 < 0.05).

Pengaruh Pembelajaran Kooperatif Tipe Make A Match Terhadap Peningkatan Hasil Belajar Matematika Siswa Barru Nur'eni, Nusriana; Musa, Hastuty; Dollo, Asdar
Tautologi: Journal of Mathematics Education Vol. 1 No. 2 (2023): Tautologi
Publisher : Prodi Pendidikan Matematika Fakultas Keguruan dan Ilmu Pendidikan (FKIP) Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/tautologi.v1i2.2510

This study aims to find out that the make a match type learning model has a positive effect on improving mathematics learning outcomes of barru district students. The type of research used is a type of experimental research. The variables studied in this study were the mathematics learning outcomes of barru district students. The population of this study were all students of barru district students for the 2023 academic year consisting of five classes.Sampling used cluster random sampling technique, one class was taken from five classes by lottery, namely class VII.2. The instrument used in this study was a validated learning outcomes test. The results showed that there was an increase in students mathematics learning outcomes, based on descriptive statistical analysis the average value of mathematics learning outcomes was obtained before applying the make a match type learning model, namely 45.85, the average value of mathematics learning outcomes after applying the make a match type learning model is match is 72.07 and the average value of the gain is 0.46. Based on the inferential statistical analysis using the One Sample t-test, a significant value was obtained, p = 0.026 < a = 0.05, this means that H0 is rejected and H1 is accepted. So it can be concluded that there is a positive influence of the make a match type learning model on the learning outcomes of barru district students.

Pengaruh Model Pembelajaran Course Review Horay Berbantuan Media Kartu Masalah Terhadap Kemampuan Pemecahan Masalah Angreni, Inka Angreni; Rahman, Abdul; Dollo, Asdar
Tautologi: Journal of Mathematics Education Vol. 2 No. 1 (2024): Tautologi
Publisher : Prodi Pendidikan Matematika Fakultas Keguruan dan Ilmu Pendidikan (FKIP) Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/tautologi.v2i1.2612

This study aims to find out that the application of the Course Review Horay learning model has a positive effect on the problem solving abilities of class VII UPTD students of SMP Negeri 1 Parepare. This type of research is a type of experimental research. The variables studied in this study were the problem solving abilities of class VII UPTD SMP Negeri 1 Parepare as the dependent variable and the application of the course review horay learning model as the independent variable. The population of this study was students of class VII UPTD SMP Negeri 1 Parepare for the 2022/2023 academic year consisting of 10 (ten) classes. Sampling used Cluster Sampling or stratified random sampling, from 10 classes one class was taken randomly, namely class VII.5 as the experimental class. The instruments used in this study were problem solving ability tests (pretest & posttest) and validated student activity observation sheets. Based on descriptive statistical analysis, the average value of mathematics learning outcomes before applying the course review horay learning model was 35.63 and the average value of mathematics learning outcomes after applying the course review horay learning model was 72.19. Based on the inferential statistical analysis using the One Sample t-test, a significant value was obtained, p = 0.000 < 0.05, this means that H0 is rejected and H1 is accepted. So it can be concluded that the application of the course review horay learning model has a positive effect on the problem solving abilities of class VII UPTD SMPN 1 Parepare.

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