Validity and Practicality of Reaction Rate Student Worksheets based on Problem Based Learning Integrated with Ethnoscience to Train Critical Thinking Skills

Puja Sri Wahyuni, Andromeda Andromeda

Abstract


The objective research is to develop reaction rate student worksheets based on PBL integrated with ethnoscience and determine the validity and practicality. Type of research used is Educational Design Research with Plomp’s development models. There are two stage: preliminary research, prototyping and assessment, but this research is limited to the prototype III stage.  Subjects of this research consist of 3 chemistry lecturers FMIPA UNP, 2 chemistry teachers, and 9 students of Phase F SMAN 2 Padang. There are two instruments used, which are validity and practicality questionnaires.  Aiken's V formula was used to analyze the validity data obtained, while the practicality data was analyzed by the percentage method. The results showed an average V value of 0.87 in the valid category. Meanwhile, the practicality of the students' response was obtained at 89% and the teacher's response was 90% with a very practical category. Results of this research are the reaction rate student worksheets based on PBL integrated with ethnoscience for critical thinking is valid and practical, so this student worksheets can to continue to determine its effectiveness.

Keywords: Liveworksheets, Problem Based Learning, Reaction Rates, Ethnoscience, and Critical Thinking.

DOI: 10.23960/jppk.v13.i3.32269


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References


Aiken, L. R. (1985). Three coefficients for analyzing the reliability and validity of ratings, educational and psychological measurument. Educational and Psychological Measurement, 45(1), 131–142.

Akker, J. van den, Gravemeijer, K., McKenney, S., & Nieveen, N. (2006). Educational Design Research. In 2 Park Square, Milton Park, Abingdon, Oxon OX14 4RN. Simultaneously (pp. 1–164). https://doi.org/10.4324/9780203088364

Allen, D. E., Donham, R. S., & Bernhardt, S. A. (2011). Problem Based Learning. In New Directions for Teaching and Learning. https://doi.org/10.1002/tl

Amelia, H. (2017). Pengembangan Multimedia Pembelajaran Menggunakan Lectora Inspire pada Materi Ruang Lingkup Kimia untuk Siswa Kelas X di SMAN 4 Kota Jambi. Jurnal Pendidikan Kimia, 14(1), 55–64.

Andayani, Y., Anwar, Y. A. S., & Hadisaputra, S. (2021). Pendekatan Etnosains dalam Pembelajaran Kimia untuk Pembentukan Karakter Siswa: Tanggap Guru Kimia di NTB. J. Pijar MIPA, 16(1). https://doi.org/10.29303/jpm.v16i1.2269

Andromeda, Ellizar, Iryani, Bayharti, & Yulmasari, Y. (2018). Validitas dan Praktikalitas Modul Laju Reaksi Terintegrasi Eksperimen dan Keterampilan Proses Sains untuk Pembelajaran Kimia di SMA. Jurnal Eksakta Pendidikan (JEP).

Arends, R. I. (2014). Learning to Teach (Tenth Edition). McGraw-Hill Education.

Astuti, P., Purwoko, & Indaryanti. (2017). Pengembangan LKS untuk Melatih Kemampuan Berpikir Kritis dalam Mata Pelajaran Matematika di Kelas VII SMP. Jurnal Gantang.

Basit, D. A., Muslim, B., & Saridewi, N. (2023). Pengaruh Model Problem Based Learning Berbasis Etnosains terhadap Hasil Belajar Siswa pada Materi Laju Reaksi. Spin, 5(1), 75–90. https://doi.org/10.20414/spin.v5i1.6907

Cottrell, S. (2023). Critical Thinking Skills. In Bloomsbury Academic (4th ed.).

Dibyantini, R. E., & Putri, N. A. (2023). Development of Student Worksheet to Improve Higher-Order Thinking Skills on Reaction Rate Material. Jurnal Pendidikan Dan Pembelajaran Kimia. https://doi.org/10.23960/jppk.v12.i2.2023.16

Ennis, R. H. (2011). Critical Thinking. In Inquiry: Critical Thinking Across the Disciplines.

Fransisca, M., Yunus, Y., Dewi Sutiasih, A., & Permata Saputri, R. (2019). Practicality of E-Learning as Learning Media in Digital Simulation Subjects at Vocational School in Padang. Journal of Physics: Conference Series, 1339(1). https://doi.org/10.1088/1742-6596/1339/1/012077

Laksono, P. J., Patriot, E. A., Shiddiq, A. S., & Astuti, R. T. (2023). Etnosains: Persepsi Calon Guru Kimia terhadap Pembelajaran Kontekstual Berbasis Budaya. Orbital: Jurnal Pendidikan Kimia, 7(1), 66–80. https://doi.org/10.19109/ojpk.v7i1.17114

Muliaman, A. (2021). Efektivitas Model Project Based Learning Berorientasi eXe Learning dan Motivasi terhadap Hasil Belajar pada Materi Laju Reaksi. Jurnal Ilmu Pendidikan (JIP) STKIP Kusuma Negara, 13(1), 51–57. https://doi.org/10.37640/jip.v13i1.956

Nuralita, A., Reffiane, F., & Mudzanatun. (2020). Keefektifan Model PBL Berbasis Etnosains Terhadap Hasil Belajar. Mimbar PGSD Undiksha, 8(3), 457–467.

Nurhamidah, & Andromeda. (2023). Validitas dan Praktikalitas Modul Ajar Berbasis Project Based Learning pada Materi Perubahan Fisika dan Kimia Kelas X SMA/MA. Jurnal Pendidikan MIPA.

Plomp, T., & Nieveen, N. (2013). Educational Design Research Educational Design Research. Netherlands Institute for Curriculum Development: SLO. http://www.eric.ed.gov/ERICWebPortal/recordDetail?accno=EJ815766

Prastowo, A. (2014). Panduan Kreatif Membuat Bahan Ajar Inovatif. In Diva Press.

Priyambodo, E., & Wulaningrum, S. (2017). Using Chemistry Teaching Aids Based Local Wisdom as an Alternative Media for Chemistry Teaching and Learning. International Journal of Evaluation and Research in Education (IJERE), 6(4), 295. https://doi.org/10.11591/ijere.v6i4.10772

Putri, S. A., & Suryani, O. (2023). Pengembangan LKPD Berbasis Problem Based Learning pada Materi Laju Reaksi untuk Sekolah Penggerak Fase F SMAN 15 Padang. Jurnal Pendidikan Tambusai, 7, 22999–23006. https://jptam.org/index.php/jptam/article/view/9950%0Ahttps://jptam.org/index.php/jptam/article/download/9950/8068

Rusman. (2019). Upaya Meningkatkan Literasi Sains melalui Pembelajaran Berbasis etnosains. Indonesian Journal of Natural Science Education (IJNSE), 02, 201.

Sotero, M. C., Alves, Â. G. C., Arandas, J. K. G., & Medeiros, M. F. T. (2020). Local and Scientific Knowledge in the School Context: Characterization and Content of Published Works. Journal of Ethnobiology and Ethnomedicine. https://doi.org/10.1186/s13002-020-00373-5

Sudarmin. (2014). Pendidikan Karakter, Etnosains dan Kearifan Lokal. In Fakultas Matematika dan Ilmu Pengetahun Alam, UNNES.

Sumarni, W. (2018). Etnosains dalam Pembelajaran Kimia: Prinsip, Pengembangan, dan Implementasinya. In Unnes Press. Unnes Press.

Sutrisno, H., Wahyudiati, D., & Louise, I. S. Y. (2020). Ethnochemistry in the Chemistry Curriculum in Higher Education: Exploring Chemistry Learning Resources in Sasak Local Wisdom. Universal Journal of Educational Research, 8(12A), 7833–7842. https://doi.org/10.13189/ujer.2020.082572

Temuningsih, Peniati, E., & Marianti, A. (2017). Pengaruh Penerapan Model Problem Based Learning Berpendekatan Etnosains Pada Materi Sistem Reproduksi Terhadap Kemampuan Berpikir Kritis Siswa. Journal of Biology Education, 6(1), 70–79. https://doi.org/10.15294/jbe.v6i1.14060

Utari, R., Andayani, Y., & Savalas, L. R. T. (2020). Pengembangan Modul Kimia Berbasis Etnosains Dengan Mengangkat Kebiasaan Petani Garam. Jurnal Pijar Mipa, 15(5), 478–481. https://doi.org/10.29303/jpm.v15i5.2081

Winarti, Nurfajriani, & Simorangkir, M. (2024). Pengembangan E-LKPD Kimia Berbasis Problem Based Learning pada Materi Laju Reaksi sesuai Kurikulum Merdeka. In Didaktika: Jurnal Kependidikan (Vol. 13, Issue 2, pp. 2241–2251).

Zakaria, M. I., Maat, S. M., & Khalid, F. (2019). A Systematic Review of Problem Based Learning in Education*. Creative Education, 10(12), 2671–2688. https://doi.org/10.4236/ce.2019.1012194

Zulfah, F. H., & Novita, D. (2023). Development of Problem-solving e-Worksheet to Improve Problem-solving Skills in Reaction Rate Materials. Jurnal Pendidikan Dan Pembelajaran Kimia, 12(2), 126–137.


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