PENGARUH PENERAPAN PENDEKATAN TARL TERHADAP HASIL BELAJAR MATEMATIKA PADA MATERI TRIGONOMETRI SISWA KELAS XI

Pengaruh Penerapan Pendekatan Tarl Terhadap Hasil Belajar Matematika Pada Materi Trigonometri Siswa Kelas XI

Authors

  • Natasya Universitas PGRI Pontianak
  • Karmilawati Karmilawati
  • Irena Widya Wardana Universitas PGRI Pontianak
  • Meri Andani Universitas PGRI Pontianak
  • Francis Michelangelo Repo Universitas PGRI Pontianak
  • Reni Astuti Universitas PGRI Pontianak

DOI:

https://doi.org/10.31571/jipp.v4i1.9054

Abstract

This study aims to improve the mathematics learning outcomes of grade XI students of SMA Negeri 2 Pontianak on trigonometry material through the Teaching at the Right Level (TaRL) approach. This approach is adjusted to the level of student understanding which is categorized into three levels: basic, intermediate, and advanced. Classroom action research was conducted in two cycles with different learning models: Problem Based Learning (PBL) in cycle I and Jigsaw Cooperative in cycle II. The results showed a significant increase in student learning completeness, from 22.2% in the pre-cycle to 66.67% in cycle I, and 86.11% in cycle II. The average student score increased from 64.97 to 86.39, and student active involvement also increased from 50% to 55,56%. These findings prove that the application of the TaRL approach  can significantly improve student conceptual understanding, active participation, and learning outcomes.

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Published

2025-03-30

How to Cite

Natasya, Karmilawati, K., Widya Wardana, I., Andani, M., Michelangelo Repo, F., & Astuti, R. (2025). PENGARUH PENERAPAN PENDEKATAN TARL TERHADAP HASIL BELAJAR MATEMATIKA PADA MATERI TRIGONOMETRI SISWA KELAS XI: Pengaruh Penerapan Pendekatan Tarl Terhadap Hasil Belajar Matematika Pada Materi Trigonometri Siswa Kelas XI. Jurnal Inovasi Pendidikan Dan Pengajaran (JIPP), 4(1), 14–23. https://doi.org/10.31571/jipp.v4i1.9054

Issue

Vol. 4 No. 1 (2025): Maret: Jurnal Inovasi Pendidikan dan Pengajaran (JIPP)

Section

Articles

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