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All Journal Jurnal Gantang HISTOGRAM: Jurnal Pendidikan Matematika MATAPPA: Jurnal Pengabdian Kepada Masyarakat Indonesian Journal of Learning Education and Counseling
Ahmad Budi Sutrisno
STKIP Andi Matappa
Education Mathematics Social Sciences

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Journal : HISTOGRAM: Jurnal Pendidikan Matematika

 1 
DESKRIPSI PEMECAHAN MASALAH MATEMATIKA BERDASARKAN LANGKAH POLYA DITINJAU DARI KEPRIBADIAN SISWA PHLEGMATIS Ahmad Budi Sutrisno; Firdha Razak
HISTOGRAM: Jurnal Pendidikan Matematika Vol 2, No 2 (2018): Histogram
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/histogram.v2i2.228

Abstract

Penelitian ini merupakan penelitian kualitatif yang bertujuan untuk menggambarkan kemampuan pemecahan masalah matematika berdasarkan langkah polya pada materi SPLDV ditinjau dari kepribadian siswa tipe phlegmatis (PE). Instrumen dalam penelitian ini adalah tes kepribadian, tes pemecahan masalah matematika serta pedoman wawancara. Tes kepribadian digunakan untuk mengelompokkan siswa berdasarkan kepribadiannya, tes pemecahan masalah akan digunakan untuk menunjukkan kemampuan siswa dalam memecahkan masalah matematis berdasarkan langkah polya, dan pedoman wawancara berisi sejumlah panduan yang bertujuan mengklarifikasi jawaban dan menelusuri proses berpikir siswa secara mendalam. Data dikumpulkan melalui tes dan wawancara dan dianalisis dengan menggunakan model analisis data Miles dan Huberman. Proses penelitian mengikuti tahap-tahap: (a)merumuskan indikator pemecahan masalah matematika berdasarkan langkah polya, (b)merumuskan instrumen pendukung (tes penggolongan tipe kepribadian, tugas pemecahan masalah matematika dan pedoman wawancara) yang valid dan reliabel, (c)melakukan pengambilan subjek penelitian dengan memberikan penggolongan tipe kepribadian, (d)melakukan pengambilan data untuk mengungkap deskripsi pemecahan masalah matematika yang dilakukan oleh siswa, (e)melakukan triangulasi waktu untuk mendapatkan data yang valid, (f)melakukan analisis data pemecahan masalah berdasarkan tipe kepribadian, (g)melakukan pembahasan hasil analisis, (h)melakukan penarikan kesimpulan hasil penelitian.  Hasil penelitian menunjukkan bahwa subjek phlegmatis melakukan pemecahan masalah mengikuti langkah-langkah Polya yakni: (1)memahami masalah, (2)merencanakan penyelesaian, (3)melakukan rencana penyelesaian, (4)memeriksa kembali.
DESKRIPSI KREATIVITAS MATEMATIKA DALAM PEMBELAJARAN BERBASIS MASALAH DENGAN PENDEKATAN OPEN ENDED Sitti Busyrah Muchsin; Zam Immawan Alam; Ahmad Budi Sutrisno; Widya Salsabillah; Herman Alimuddin
HISTOGRAM: Jurnal Pendidikan Matematika Vol 5, No 1 (2021): Histogram
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/histogram.v5i1.866

Abstract

This research is qualitative descriptive research, which aims to describe: (1) student creativity in product aspects, (2) student creativity in process aspects, (3) student creativity in affective aspects. The data collection techniques in this study are, the provision of mathematical problem-solving tasks (TPM), and task-based interviews in a blended (online and offline). Furthermore, the data will be analyzed qualitatively which includes: (1) the triangulation of data aimed at obtaining valid data. Triangulation used is triangulation method, which is comparing data through interviews with the results of student work, (2) doing reduction, abstraction, exposing data, (3) interpreting data, (4) concluding. The results showed that one subject from a high level based on GPA was able to show all indicators of creative thinking ability well, namely fluency, flexibility, novelty and elaboration in solving problems and can be classified into level 3 (Creative). One other subject from a high level based on GPA was able to show 2 indicators of creative thinking ability, namely fluency and elaboration in solving problems so that they can be classified into level 2 (Quite creative). While two subjects from the moderate level and two subjects from a low level based on GPA are only able to show one indicator of creative thinking ability, namely the elaboration indicator so that it can be classified into level 2 (Quite Creative).
PENERAPAN MODEL CPS BERBASIS LKS SOAL TIMSS UNTUK MENGUKUR KEMAMPUAN PEMECAHAN MASALAH Rahmat Kamaruddin; Firdha Razak; Ahmad Budi Sutrisno
HISTOGRAM: Jurnal Pendidikan Matematika Vol 4, No 2 (2020): Histogram
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/histogram.v4i2.828

Abstract

This study aims to apply the Creative Problem Solving (CPS) learning model using TIMSS question worksheets on algebraic content to measure solving abilities. The population in this study were all VII students of SMP Negeri 1 Pangkajene totaling 180 students and a sample of 32 students who were taken using simple random technique. The instruments in this study were 1) worksheets on TIMSS questions; 2) Test problem solving skills; 3) Interview guidelines. The data will be analyzed descriptive quantitative and inferential analysis. The results obtained: 1) students 'problem solving abilities (pretest) according to the aspects assessed in the TIMSS were analyzed descriptively in moderate interpretation, which was 10 students or 33% of 32 students, while the students' problem solving abilities (posttest) were at high interpretation which was equal to 17 students or 54% of 32 students. The normalized gain test result is 0.52, which means that the increase in student learning outcomes taught by the CPS learning model is in the medium category. 2) The average percentage of students who responded positively to the application of the CPS model was 81%. 3) Inferential, the application of the CPS learning model is complete classically and has a boost to increase the gain of 0.3 or there is an increase in the average normalized gain value significantly so that this model is good for use in mathematics learning at SMP Negeri 1 Pangkajene.
Co-Authors Andi Yunarni yun Yunarni, Andi Yunarni yun Firdha Razak Herman Alimuddin Muhammad Taqwa Rahmat Kamaruddin Sitti Busyrah Muchsin Sri Wahyuni Syukur Widya Salsabillah Yusri, Yunarni