Pengembangan Lembar Kerja Siswa (LKS) Etnomatematika Berbasis Penemuan Terbimbing pada Materi Bangun Ruang Sisi Datar

  • Anggeraini Oktarina STKIP PGRI Lubuklinggau
  • Maria Luthfiana STKIP PGRI Lubuklinggau
  • Rani Refianti STKIP PGRI Lubuklinggau

Abstract

The purpose of this study was to develop student work ethics-oriented student worksheets based on guided discoveries on the material of flat side space and to find out the quality of worksheets developed in terms of validity, practicality and potential effects. The method, this research is Research and Dependency (R&D), that is development research that refers to a modified 4-D development model. The instruments used to measure the quality of worksheets developed include validation sheets, practicality questionnaires, walkthroughs and tests. Worksheets that are developed are valid based on validation sheets by experts and are practical based on a practical questionnaire. The potential effects of worksheets developed can be seen from the activities and understanding of students in working on the problems given to the worksheets. The results showed that: (1) the quality of worksheets seen from the aspect of validity included in the valid category with an average score of 3.18; (2) the quality of worksheets seen from the practical aspect is categorized practically with an average score of 3.24; and (3) worksheets have a potential effect on student learning outcomes where 20 students (76.9%) are included in the category of completion while there are 6 students (23.1%) have not been completed with the Minimum Learning Completion (KBM) specified. Conclusion, ethnomatematics-oriented worksheet based on guided discovery developed is declared valid, practical and potential in improving student learning outcomes in the material of flat side spaces.

Keywords: Ethnomatematics, LKS, Guided Discovery

References

Dahlan, J., & Permatasari, R. (2018). Pengembangan Bahan Ajar Berbasis Etnomatematika dalam Pembelajaran Matematika Sekolah Menengah Pertama. Jurnal Nasional Pendidikan Matematika, 2 (1); 133-150.

Estuningsih, S.(2013). Pengembangan Lembar Kerja Siswa (LKS) Berbasis Penemuan Terbimbing (Guided Discovery) untuk Meningkatkan Hasil Belajar Peserta Didik Kelas XII IPA SMA pada Materi Substansi Genetika. Jurnal BioEdu, 2 (1); 27-30.

Friansyah, D., & Luthfiana, M. (2018). Desain Lembar Kerja Siswa Materi Sistem Persamaan Dua Variabel Berorientasi Etnomatematika. Jurnal Pendidikan Matematika: Judika Education, 1(2), 83-92. https://doi.org/https://doi.org/10.31539/judika.v1i2.322

Refianti, R., & Adha, I. (2019). Pengembangan Lembar Kerja Siswa (LKS) Menggunakan Pendekatan Matematika Realistik Indonesia Berbasis Konteks Sumatera Selatan. Jurnal Pendidikan Matematika : Judika Education, 2 (1); 1-10.

Yazid, A. (2012). Pengembangan Perangkat Pembelajaran Matematika Model Kooperatif dengan Strategi TTW (Think-Talk-Write) pada Materi Volume Bangun Ruang Sisi Datar. Journal of Primary Educational, 1 (1); 31-37.

Yuliyanto, & Jailani. (2014). Pengembangan Perangkat Pembelajaran Geometri SMP Menggunakan Metode Penemuan Terbimbing pada Kelas VIII Semester II. Jurnal Riset Pendidikan Matematika, 1 (1); 127-138.

Handayani, S., & Mandasari, N. (2018). Pengembangan Lembar Kerja Siswa (LKS) Berbasis Problem Based Learning untuk Meningkatkan Kemampuan Penalaran Matematika. Jurnal Pendidikan Matematika : Judika Education, 1(2), 144-151. https://doi.org/https://doi.org/10.31539/judika.v1i2.412
Published
2019-12-14
How to Cite
Oktarina, A., Luthfiana, M., & Refianti, R. (2019). Pengembangan Lembar Kerja Siswa (LKS) Etnomatematika Berbasis Penemuan Terbimbing pada Materi Bangun Ruang Sisi Datar. Jurnal Pendidikan Matematika:Judika Education, 2(2), 91-101. https://doi.org/https://doi.org/10.31539/judika.v2i2.887
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