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All Journal SIGMA: Jurnal Pendidikan Matematika Delta-Pi : Jurnal Matematika dan Pendidikan Matematika Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Bintang Pendidikan Indonesia Jurnal Penalaran dan Riset Matematika Jurnal Intelek Insan Cendikia
Rezki Ramdani
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Religion Arts Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Social Sciences Other

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MENINGKATKAN HASIL BELAJAR MATEMATIKA MELALUI PEMBELAJARAN YANG MELIBATKAN METAKOGNISI PADA SISWA KELAS XI IPA 3 SMA NEGERI 9 MAKASSAR Rezki Ramdani
SIGMA: JURNAL PENDIDIKAN MATEMATIKA Vol 2, No 1: Desember 2010
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/sigma.v2i1.7344

Abstract

Penelitian ini adalah penelitian tindakan kelas (Classroom Action Research) yang bertujuan untuk meningkatkan hasil belajar matematika yang melibatkan metakognisi siswa kelas XI IPA 3 SMA Negeri 9 Makassar pada semester ganjil tahun pelajaran 2009/2010 dengan jumlah siswa 34 orang. Penelitian tindakan kelas ini dilakukan dengan 2 siklus, siklus I terdiri 4 pertemuan dan siklus II terdiri dari 4 pertemuan. Teknik pengumpulan data adalah menggunakan lembar observasi dan tes dalam bentuk uraian pada setiap akhir siklus sesuai dengan materi yang diajarkan. Berdasarkan hasil analisis data yang diperoleh dapat disimpulkan bahwa, secara kualitatif terjadi beberapa perubahan. siswa menunjukan sikap antusias untuk mengikuti pelajaran, keberanian menyampaikan pendapat, tanggapan, bertanya mengenai materi yang belum dimengerti menjadi meningkat. Sedangkan secara kuantitatif, terjadi peningkatan skor rata-rata hasil belajar siswa Kelas XI IPA 3 SMA Negeri 9 Makassar yaitu dari kategori sedang dengan skor rata-rata 54,02 setelah pelaksanaan tindakan Siklus I menjadi kategori tinggi dengan skor rata-rata 66,17 setelah pelaksanaan Siklus II. Dari hasil penelitian ini dapat disimpulkan bahwa dengan diterapkannya pembelajaran yang melibat metakognisi pada siswa kelas XI IPA 3 SMA Negeri 9 Makassar dalam proses pembelajaran, maka hasil belajar matematika, kehadiran, kesiapan dan keaktifan siswa dapat meningkat.
Analisis Kemampuan Berpikir Kritis (Critical Thinking) Peserta Didik Menggunakan Graded Response Models (GRM) dalam Pembelajaran Relasi dan Fungsi Pada Kelas VIII-3 SMP Negeri 2 Sungguminasa Rezki Ramdani
Delta-Pi: Jurnal Matematika dan Pendidikan Matematika Vol 9, No 2 (2020)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/dpi.v9i2.2372

Abstract

Penelitian ini bertujuan untuk menganalisis kemampuan berpikir kritis (crical thinking) peserta didik dengan menggunakan Graded Response Models (GRM) dalam pembelajaran relasi dan fungsi pada kelas VIII-3 SMP Negeri 2 Sungguminasa. Hasil penelitian ini menunjukkan Peserta didik yang memiliki kemampuan tinggi (BKT) yang memenuhi enam indikator berpikir kritis. Diantaranya, a) Focus dimana subjek dapat menuliskan pada lembar jawaban dan menyebutkan pada saat wawancara apa saja yang diketahui dan ditanyakan pada soal, b) Reason dimana subjek dapat menyebutkan metode yang digunakan dan memberikan alasan mengenai pemilihan metodenya, c) Inference dimana subjek dapat menyimpulkan hasil akhir yang didapatkan, d) Situation dimana peserta didik mampu menggunakan semua informasi yang telah disesuaikan dengan benar, e) Clarity dimana subjek mampu membedakan beberapa hal dengan benar, f) Overview dimana subjek mampu mengecek semua tindakan yang telah dilakukan atau mengecek kembali lembar jawaban.Peserta didik yang memiliki kemampuan sedang (BKS) yang memenuhi beberapa indikator dari enam indikator berpikir kritis. Diantaranya, a) Focus, b) Reason, c) Inference, d) Situation, e) Clarity. Peserta didik yang memiliki kemampuan rendah (BKR) yang hanya memenuhi beberapa indikator berpikir kritis.Diantaranya, a) Focus, b) Situation, c) Clarity.Kata Kunci    : Kemampuan Berpikir Kritis, Graded Response Models (GRM)
Meningkatkan Keterampilan Berhitung Operasi Penjumlahan Bilangan Asli Menggunakan Media Manik-Manik Pada Siswa Kelas I SDN N0. 14 Inpres Cikowang Kabupaten Takalar Nurdesiana Nurdesiana; Sukmawati Sukmawati; Rezki Ramdani
Jurnal Bintang Pendidikan Indonesia Vol 2 No 2 (2024): Mei: Jurnal Bintang Pendidikan Indonesia
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jubpi.v2i2.2862

Abstract

This research aims to improve the calculation skills for the operation of adding natural numbers using beads as a medium for class I students at SDN No. 14 Cikowang Presidential Instruction, Takalar Regency. The type of research used is Class Action Research which consists of two cycles where each cycle is carried out in three meetings. Research procedures include planning, action, observation and reflection. The subjects in this research were class I students at SDN No. 14 Cikowang Presidential Instruction, Takalar Regency as many as 23 people. The research instruments used in this research were observation sheets and giving learning outcomes tests. The data collection techniques used are observation and tests. The results of the research showed that in cycle I, of the 23 students who completed individually, only 13 students or 57% met the minimum completion criteria (KKM) or were in the very low category. Classically it has not been fulfilled because the average value obtained was 63.1%. Meanwhile, in cycle II, of the 23 students, 23 had fulfilled the KKM and the average score obtained by students was 93.2%, which was in the very good category. Based on the results of the research above, it can be concluded that the use of bead media can improve the numeracy skills of adding natural numbers in class I students at SDN No. 14 Cikowang Presidential Instruction, Takalar Regency.
ANALISIS PEMECAHAN MASALAH MATEMATIS DITINJAU DARI GAYA BELAJAR SISWA PADA SPLDV Nurul Mutmainnah Satriana; Firdaus, Andi Mulawakkan; Rezki Ramdani
Jurnal Penalaran dan Riset Matematika Vol. 4 No. 1 (2025): April 2025
Publisher : Almeera Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62388/prisma.v4i1.542

Abstract

This study aims to determine the effect of using Block dienes media on mathematics learning outcomes in grade I students of UPT SPF SD Inpres Pa'Baeng-Baeng 1 and to analyze learning outcomes based on students' learning styles. The method used is a quasi-experimental design with a sample of 50 students, consisting of an experimental class (n = 25) and a control class (n = 25), which were taken through a saturated sampling technique. The instruments used were essay tests and observation sheets, with data analysis through descriptive statistics, normality tests, homogeneity, hypothesis tests, and N-Gain tests. The results showed that the experimental class obtained a significant increase in learning outcomes, with a distribution of 52% in the high category and 36% very high, and an average N-Gain of 0.77 (high category). Based on learning styles, students with a visual learning style showed the highest average score increase compared to auditory and kinesthetic. As many as 86.67% of students showed activeness in learning, and 87% gave a positive response to the use of media. Hypothesis testing shows that H₀ is rejected and H₁ is accepted, which means that there is a significant influence of the use of Block dienes media on students' mathematics learning outcomes, especially for students with a visual learning style
Meningkatkan Keterampilan Berhitung Operasi Penjumlahan Bilangan Asli Menggunakan Media Manik-Manik Pada Siswa Kelas I SDN N0. 14 Inpres Cikowang Kabupaten Takalar Nurdesiana Nurdesiana; Sukmawati Sukmawati; Rezki Ramdani
Jurnal Bintang Pendidikan Indonesia Vol. 2 No. 2 (2024): Mei: Jurnal Bintang Pendidikan Indonesia
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jubpi.v2i2.2862

Abstract

This research aims to improve the calculation skills for the operation of adding natural numbers using beads as a medium for class I students at SDN No. 14 Cikowang Presidential Instruction, Takalar Regency. The type of research used is Class Action Research which consists of two cycles where each cycle is carried out in three meetings. Research procedures include planning, action, observation and reflection. The subjects in this research were class I students at SDN No. 14 Cikowang Presidential Instruction, Takalar Regency as many as 23 people. The research instruments used in this research were observation sheets and giving learning outcomes tests. The data collection techniques used are observation and tests. The results of the research showed that in cycle I, of the 23 students who completed individually, only 13 students or 57% met the minimum completion criteria (KKM) or were in the very low category. Classically it has not been fulfilled because the average value obtained was 63.1%. Meanwhile, in cycle II, of the 23 students, 23 had fulfilled the KKM and the average score obtained by students was 93.2%, which was in the very good category. Based on the results of the research above, it can be concluded that the use of bead media can improve the numeracy skills of adding natural numbers in class I students at SDN No. 14 Cikowang Presidential Instruction, Takalar Regency.
PENGEMBANGAN MEDIA “PAPEPENG” (PAPAN PENJUMLAHAN DAN PENGURANGAN) PADA MATA PELAJARAN MATEMATIKA MATERI PENJUMLAHAN DAN PENGURANGAN SISWA KELAS 1 SD INP 49 PASANGGARAHAN Aidal Fitri Munawarah; A. Husniati; Rezki Ramdani
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.31957

Abstract

The main objective of the researcher is to find out how the design of the development of the "PAPEPENG" (Addition and subtraction board) media for mathematics subjects, addition and subtraction material is reviewed from the validity of media experts, linguists, and material experts. The type of research is research and development of the 4D development model consisting of four stages of research, namely: 1) Definition; 2) Design; 3) Development; 4) Distribution. Data collection instruments are validation sheets and Lkpd. This research was conducted in class 1 of SD INP 49 Pasanggrahan. The validation results obtained from media experts were 96% in the very good category, reviewed from the Papepeng learning media for mathematics subjects to attract students' attention and as a medium that can be used repeatedly in learning. The validation results from linguists were 98% and the validation results from material experts were 94% in the very good category reviewed from examples of simple material presentations and in accordance with the curriculum. Furthermore, the results of the limited trial Lkpd distributed to students with the lowest score 1, the highest score 5, the distribution of scores shows that there are several levels measured by Lkpd. And the results of the trial use were distributed to students with the lowest score 1, the highest score 12, the distribution of scores showed that there were differences in the levels measured by the Lkpd. Based on the validation results of media experts, language experts, material experts, Lkpd limited trials, namely trials at the beginning using media as examples and trial use, namely trials using media that were made, then the Papepeng learning media for mathematics subjects was declared very good because by using physical Papepeng media it could help students easily understand the explanations given and was interesting to use during the learning process.
EFEKTIVITS PENGGUNAAN MEDIA STICK ANGKA TERHADAP KEMAMPUAN BERHITUNG MATEMATIKA MURID KELAS 1 UPT SPF SD INPRES TAMAMAUNG 1 Reski Permata Sari; A Husniati; Rezki Ramdani
Jurnal Intelek Insan Cendikia Vol. 2 No. 5 (2025): MEI 2025
Publisher : PT. Intelek Cendikiawan Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk mengetahui keefektivan dalam peningkatan kemampuan berhitung murid kelas 1 UPT SPF SD Inpres Tamamaung 1 dalam penggunan media stick angka. Menggunakan metode eskperimen dengan jenis Pre-Eksperimental dengan sampel 24 murid, data dikumpulkan melalui pretest-posttest, lembar observasi, dan angket. Hasil analisis statistik inferensial menggunakan rumus uji-t diketahui bahwa nilai thitung = 10,10 sedangkan nilai ttabel = 1,71 pada taraf signifikan α=0,05. Berdasarkan nilai tersebut maka diperoleh thitung > ttabel, ini berarti bahwa H0 ditolak dan selanjutnya H1 diterima. Hasil analisis data aktivitas murid dengan perolehan yakni 95% yang menunjukkan kategori aktif. Kemudian berdasarkan hasil analisis data respon murid kelas 1 UPT SPF SD Inpres Tamamaung 1 terdapat 96,52 murid dengan respon positif. Maka dapat disimpulkan bahwa penggunaan media stick angka terhadap kemampuan berhitung matematika murid kelas  1 UPT SPF SD Inpres Tamamaung 1 dikatakan efektif.
Co-Authors A Husniati A. Husniati Aidal Fitri Munawarah Firdaus, Andi Mulawakkan Nurdesiana Nurdesiana Nurul Mutmainnah Satriana Reski Permata Sari Sukmawati Sukmawati