Pelatihan Visualisasi Statistik Interaktif Menggunakan GeoGebra untuk Meningkatkan Pemahaman Konsep Statistika Siswa SMAN 4 Gowa

Authors

  • Ansari Saleh Ahmar Universitas Negeri Makassar
  • Rahmat Hidayat Universitas Negeri Makassar
  • Muh. Imam Shadiq Universitas Negeri Makassar
  • Rika Saniarti Universitas Negeri Makassar
  • Indy Pratiwi HR Universitas Negeri Makassar
  • Fadhil Rochbini Universitas Negeri Makassar

DOI:

https://doi.org/10.53769/jpm.v6i2.873

Keywords:

GeoGebra, statistik, Guru, literasi data, pemahaman konseptual

Abstract

Siswa SMAN 4 Gowa mengalami kesulitan menafsirkan ukuran pemusatan, simpangan baku, dan distribusi normal secara kontekstual. Kegiatan ini bertujuan meningkatkan pemahaman konseptual statistika siswa melalui pelatihan visualisasi interaktif menggunakan GeoGebra, dengan guru matematika sebagai mitra. Program meliputi sosialisasi, pelatihan konseptual dan praktik, proyek mini berbasis data, pendampingan guru, dan penyerahan modul. Evaluasi menggunakan desain satu kelompok tes awal–tes akhir terhadap 49 siswa dengan tes pemahaman konsep, observasi berbasis rubrik, dan kuesioner; data tes dianalisis dengan uji-t berpasangan. Rerata skor naik dari 70,51 menjadi 79,67 (selisih 9,16 poin; t(48) = 9,534; p < 0,001), dan 47 dari 49 siswa  mampu membuat histogram serta menjalankan simulasi distribusi normal secara mandiri sesudah pelatihan. Hasil ini menunjukkan perubahan skor jangka pendek, bukan bukti kausal keunggulan GeoGebra atas pembelajaran konvensional. Modul yang diserahkan merupakan bekal keberlanjutan yang penggunaannya masih perlu dipantau.

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Published

2026-09-28

Issue

Vol. 6 No. 2 (2026)

Section

Articles

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Copyright (c) 2026 Ansari Saleh Ahmar, Rahmat Hidayat, Muh. Imam Shadiq, Rika Saniarti, Indy Pratiwi HR, Fadhil Rochbini

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