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All Journal JTAM (Jurnal Teori dan Aplikasi Matematika) Jurnal Riset dan Inovasi Pembelajaran AKSIOMA
Jaelani, Abd Kadir
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Chemistry Education Languange, Linguistic, Communication & Media Mathematics Other

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EFEKTIVITAS PEMBELAJARAN MATEMATIKA SISWA KELAS IX SMP MELALUI PENERAPAN MODEL KOOPERATIF TIPE THINK PAIR SHARE (TPS) Jaelani, Abd Kadir
Jurnal Riset dan Inovasi Pembelajaran Vol. 1 No. 1 (2021): January-April 2021
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/jrip.v1i1.23

Abstract

Abstrak. Jenis penelitian yang digunakan adalah penelitian eksperimen dengan menggunakan desain one gruop pretest-postest design yang dilaksanakan selama lima kali pertemuan dengan pertemuan ke-1 pre-test, pertemuan ke-2, 3 dan 4 berupa penerapan perlakuan TPS, pertemuan ke-5 post-test, namun sebelumnya dilakukan observasi awal selama 2 kali pertemuan. Adapun sampel dalam penelitian ini adalah kelas IXA yang berjumlah 26 orang yang diambil dengan teknik cluster random sampling. Hasil penelitian yang diperoleh menunjukkan bahwa rata-rata skor hasil pre-test siswa dari 26 orang mencapai 66,46, banyak siswa yang tuntas 11 orang dengan persentase 42,31%. Sedangkan setelah perlakuan dengan menerapkan model kooperatif tipe Think Pair Share (TPS) kemudian diberi post-test rata-rata hasil belajar siswa dari 26 orang mencapai 78,96, banyak siswa yang tuntas 21 orang dengan persentase ketuntasan klasikal 80,77%. Untuk hasil observasi pada aktivitas siswa, 80% siswa aktif dalam proses pembelajaran dan aktivitas guru mencapai kategori baik dengan rata-rata mencapai 3,44, dengan demikian menghasilkan respon siswa yang positif setelah proses pembelajaran mencapai 88,31%. Sedangkan pada uji hipotesis dengan One Sample T Test diperoleh hasil pvalue 0,000 < α. Berdasarkan hasil penelitian yang telah dipaparkan, dapat disimpulkan bahwa pembelajaran matematika dapat dikatakan efektif dan hasil belajar matematika siswa lebih baik setelah penerapan model kooperatif tipe Think Pair Share (TPS) pada siswa kelas IX SMP Negeri 5 Data Kabupaten Pinrang.
A Critical Thinking Profile of Mathematics Education Students in Solving Ill-Structured Problem based on Mathematical Ability Jaelani, Abd Kadir; Hasbi, Muhammad; Baharullah, Baharullah
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 7, No 2 (2023): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v7i2.13378

Abstract

This study aims to describe the critical thinking profile of mathematics education students in solving ill-structured problems based on mathematical ability. The critical thinking profile in solving the described ill-structured problem consists of several stages, namely (1) Analyze; (2) Browse; (3) Create; (4) Decision-making; (5) Evaluate; and (6) List or with the term A-B-C-D-E plus L based on critical thinking skills, namely (1) Interpretation; (2) Analysis; (3) Conclusion; (4) Evaluation; (5) Explanation; and (6) Self-regulation. The subjects of this study consisted of one student of mathematics education who had the high mathematical ability and one student of mathematics education who had the moderate mathematical ability. They were interviewed based on the results of the Ill-Structured problem-solving. This research used a descriptive qualitative approach. The data obtained were validated, then analyzed with several steps, namely: reduction, data presentation, categorization, interpretation, and inference. The results showed that the mathematics education students carried out critical thinking processes in solving ill-structured problems through six (6) stages, namely: Analyze, Browse, Create, Decision-making, Evaluate, and List or with the term A-B-C-D-E plus L, those which refer to the stages of critical thinking skills, including Interpretation, Analysis, Conclusions, Evaluation, Explanation, and Self-regulation. 
DESKRIPSI KEMAMPUAN MENYELESAIKAN MASALAH SPASIAL SISWA SMP BERDASARKAN GAYA KOGNITIF IMPULSIF DAN REFLEKTIF: Description of Spatial Problem Solving Ability of Junior High School Students Based on Impulsive and Reflective Cognitive Styles Jaelani, Abd Kadir; Arriah, Fathrul; Ilhamuddin, Ilhamuddin; Baharullah, Baharullah; Syamsuadi, Ahmad
Aksioma Vol. 12 No. 2 (2023): AKSIOMA
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v12i2.4331

Abstract

The purpose of this study was to describe the spatial abilities of junior high school students based on impulsive and reflective cognitive styles. This research is a type of descriptive qualitative research. The instruments used in this study are: MFFT (Matching Familiar Figures Test) test to determine students' cognitive styles. Furthermore, 1 impulsive cognitive style subject and 1 reflective cognitive style subject were found. Then both subjects were given spatial ability tests to determine students' spatial abilities after which interviews were conducted. Indicators of spatial ability, namely: (1) state the position of the elements of a spatial construct., (2) construct and present geometric models drawn on a flat plane in the context of space., (3) imagine the shape or position of a geometric object viewed from a certain point of view., (4) investigate the actual size of the visual stimulus of a geometric object. The results showed that students who were cognitively impulsive had low spatial abilities because they were only able to meet 1 indicator of spatial ability, namely constructing and presenting geometric models drawn on a flat plane in the context of space. While students who are cognitively reflective have high spatial abilities because they are able to meet all indicators of spatial ability.
Co-Authors Arriah, Fathrul Baharullah Ilhamuddin Ilhamuddin, Ilhamuddin MUHAMMAD HASBI Syamsuadi, Ahmad