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All Journal PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences
Miftahul Jannah
Universitas Muhammadiyah Parepare
Education Environmental Science Mathematics Physics Other

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Implementasi model pembelajaran project based learning berbasis STEM sebagai upaya meningkatkan kemampuan literasi matematika Abdul Rahman; Asdar Dollo; Eliyawati Eliyawati; Miftahul Jannah
PYTHAGORAS : Jurnal Program Studi Pendidikan Matematika Vol 15, No 1 (2026): PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika
Publisher : UNIVERSITAS RIAU KEPULAUAN, BATAM, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/pyth.v15i1.8366

Abstract

This research is intended to increase students' mathematical literacy by implementing a STEM-based Project Based Learning model. Research activities were carried out in two cycles with a total of 10 meetings, consisting of 8 learning activities and 2 mathematical literacy tests. The mathematical literacy indicators measured include communication skills, representation, mathematization, and strategy selection. The subjects of this research were 27 students of class XI Excellent D at SMA Negeri 2 Parepare. Research data was collected using mathematical literacy tests and student observation sheets. Funds are analyzed using SPSS. After the implementation of cycle II, the average student mathematics literacy score reached 70.12 (medium category), indicating an improvement from cycle I which only reached 52.10 (low category). This improvement is also shown by a decrease in the standard deviation from 26.54 to 19.33, which indicates that student achievement is more even. The distribution of ability categories also experienced a shift, where the proportion of students in the low category decreased and the high category increased. There was an increase in student activity in almost the observed indicators, with the note that the mathematical communication aspect is still an area that requires improvement. Thus, the implementation of STEM-based PjBL has proven to be effective in increasing mathematical literacy while encouraging equal distribution of student learning outcomes.
Peningkatan Keaktifan Belajar Siswa Melalui Model Pembelajaran Kooperatif Tipe Numbered Heads Together (NHT) pada Materi Perbandingan Trigonometri di Kelas X UPT SMA Negeri 3 Parepare Miftahul Jannah; Mas’ud B; Arifuddin
Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences Vol. 5 No. 4 (2026): MIPA dan dan Pendidikan lingkup MIPA
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/venn.v5i4.502

Abstract

Rendahnya keaktifan belajar siswa pada materi perbandingan trigonometri menjadi permasalahan utama yang ditemukan di kelas X Unggul 2 UPT SMA Negeri 3 Parepare. Berdasarkan hasil observasi awal, sebagian besar siswa cenderung pasif selama pembelajaran berlangsung, dengan rata-rata skor aspek kerja sama dan kepercayaan diri hanya mencapai 2,64 dari 4. Penelitian ini bertujuan untuk meningkatkan keaktifan belajar siswa melalui penerapan model pembelajaran Cooperative Learning tipe Numbered Heads Together (NHT) pada materi perbandingan trigonometri. Jenis penelitian yang digunakan adalah Penelitian Tindakan Kelas (PTK) dengan mengacu pada model Kemmis dan McTaggart yang terdiri atas empat tahapan, yaitu perencanaan, pelaksanaan tindakan, pengamatan, dan refleksi. Penelitian dilaksanakan dalam tiga siklus dengan instrumen pengumpulan data berupa lembar observasi yang memuat delapan indikator keaktifan, meliputi kesiapan belajar, bertanya, mengerjakan tugas, berdiskusi, bertukar jawaban, mencatat hasil diskusi, menjawab pertanyaan, serta berpendapat dan menanggapi. Hasil penelitian menunjukkan peningkatan rata-rata keaktifan belajar siswa pada setiap siklus, yakni dari 49,75% pada Siklus I, meningkat menjadi 62,36% pada Siklus II, dan mencapai 75,16% pada Siklus III. Seluruh delapan indikator keaktifan mengalami peningkatan konsisten, dengan indikator berdiskusi, bertanya, dan mencatat hasil diskusi mencapai nilai tertinggi sebesar 77,63% pada Siklus III. Dengan demikian, penerapan model pembelajaran kooperatif tipe Numbered Heads Together (NHT) terbukti efektif meningkatkan keaktifan belajar siswa pada materi perbandingan trigonometri di kelas X UPT SMA Negeri 3 Parepare.
Co-Authors Abdul Rahman Arifuddin Asdar Dollo Eliyawati Eliyawati Mas’ud B.