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PENGARUH MODEL PEMBELAJARAN TEAM GAMES TOURNAMENT (TGT) TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA Tiana Octaviani; Syahrul Anwar; Yusuf Junaedi
Jurnal Komunikasi Vol. 2 No. 11 (2024): November
Publisher : ADISAM PUBLISHER

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Abstract

This study aims to determine the effect of Team Ganes Tournament (TGT) learning model on students' mathematical communication skills, as well as to identify differences in mathematical communication skills between students taught usingTeam Ganes Tournament (TGT) learning model and students taught without usingTeam Ganes Tournament (TGT) learning model. This research was conducted at La Tansa 2 Junior High School. The research method used was true experimental with pretest-posttestcontrol group design. The research sample consisted of 30 students in the experimental class and 30 students in the control class selected using simple random sampling technique. The instrument used was a description test of 5 questions. The results of this analysis using simple linear regression showed a significance of 0.008, which means there is a significant effect. In addition, the result of t-test with Independent Sample T-Test shows a significance of 0.000, which is smaller than 0.05, so H₀ is rejected and H₁ is accepted. This indicates that there is a significant difference in mathematical communication skills between students taught using theTeam Ganes Tournament (TGT) learning model and students taught using conventional learning.
ANALISIS COMPUTATIONAL THINKING SKILLS SISWA SMA MELALUI PEMBELAJARAN BERDIFERENSIASI Junaedi, Yusup; Umami, Moh. Rizal; Anwar, Syahrul; Juniawan, Egi Adha; Yulianto, Dwi
Wilangan: Jurnal Inovasi dan Riset Pendidikan Matematika Vol 5, No 4 (2024): Desember 2024
Publisher : FKIP Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56704/jirpm.v5i4.30195

Abstract

Penelitian ini dilatarbelakangi oleh pentingnya comptutational thinking skills dalam menghadapi permasalahan yang semakin kompleks. Selain itu pembelajaran berdiferensisasi merupakan salah satu pendekatan yang penting untuk dapat memfasilitasi kesiapan belajar dan gaya belajar siswa. Oleh karena itu, peneliti ini bertujuan untuk menganalisis computational thinking skills siswa SMA melalui pembelajaran berdiferensiasi pada materi geometri ruang. Metode penelitian termasuk termasuk deskriptif kualitatif dengan desain studi kasus. Subjek penelitian yaitu siswa kelas XII-1 SMAN 1 Bojongmanik sebanyak 3 subjek penelitian terpilih berdasarkan kategorisasi computational thinking skills. Teknik pengumpulan data terdiri dari tes uraian, modul ajar, wawancara, dokumentasi dan triangulasi. Hasil penelitian menunjukkan bahwa comptutational thinking skills siswa SMA Negeri 1 Bojongmanik sejumlah 40 siswa terbagi menjadi tiga kategori: tinggi (22,5%), sedang (57,5%), dan rendah (22%). Siswa kategori tinggi mampu memenuhi semua indikator (dekomposisi, pengenalan pola, abstraksi, dan algoritma). Siswa kategori sedang memenuhi tiga indikator awal tetapi belum mampu berpikir algoritma. Siswa kategori rendah hanya memenuhi dekomposisi dan pengenalan pola, tanpa menunjukkan abstraksi dan berpikir algoritma dalam menyelesaikan masalah.