The effectiveness of analytical chemistry problem based learning model on student learning outcomes

Marnida Yusfiani, Ahyani Ridhayani Lubis, Fuadaturrahmah Fuadaturrahmah, Mei Salwa Siregar

Abstract


This study aims to get a value of the effectiveness of students in learning analytical chemistry. The subjects carried out in this study were 30 Tanjungbalai Polytechnic students. The method used is to analyze the pre-test and post-test as well as data on the frequency distribution of the G factor. From the results of the study it can be concluded as follows 1). The value of the pre-test results showed that out of 30 students there was 1 person (3.33%) with the highest score with a score of 74. For 29 people (97.67%) were declared not to have passed because the score was below 74. 2). The standard deviation value is 6.33 with a variance of 40.110. 3). the posttest score of 5 people with the highest score of 90 with a percentage of 16.67%, and 83.33% showed a score below 90 and passed the PBL Chemistry Analysis lesson. The conclusion from the results of the increased learning outcomes in the analytical chemistry course was obtained that the g factor value was 0.56 in the moderate category and a percentage of 56.16% in the quite effective category.

Keywords: Analytical chemistry; Learning improvement results; PBL model; Learning outcomes


Full Text:

PDF

References


Antara, I. P. P. A. (2022). Model problem based learning untuk meningkatkan hasil belajar kimia pada pokok bahasan termokimia. Journal of Education Action Research, 6(1), 15–21. https://doi.org/10.23887/jear.v6i1.44292

Arifin, I. N. (2020). Pengaruh kinerja dosen terhadap hasil belajar mahasiswa pada pembelajaran sains permulaan di kelas rendah. Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini, 5(1), 490-499. https://doi.org/10.31004/obsesi.v5i1.613

Ariyana, Y., Bestary, R., Yogyakarta, U. N., & Mohandas, R. (2018). Learning handbook oriented on higher order thinking skills. Directorate General of Teachers and Education Personnel: KEMENDIKBUD, p. 1–95.

Dewi, M. R. (2022). Kelebihan dan kekurangan project-based learning untuk penguatan profil pelajar pancasila kurikulum merdeka. Inovasi Kurikulum, 19(2), 213–226.

Harahap, N. M., Hutabarat, W., & Silaban, S. (2018). The effect of model problem based learning (PBL) assistance of prezi media on student learning outcomes in colloid materials. Advances in Social Science, Education and Humanities Research, 200, p. 456-458. https://doi.org/10.2991/aisteel-18.2018.98

Harahap, A. M., Lubis, A. R., & Yusfiani, M. (2022). Influence of Satisfaction of AKM Simulation Exam Participants at SMP Negeri 4 Tanjungbalai Using the PLS-SEM Model. Jurnal Pendidikan LLDIKTI Wilayah 1 (JUDIK), 2(01), 20–26.

Hermawansa, H. (2021). Pengaruh penerapan e-learning terhadap hasil belajar mahasiswa informatika universitas dehasen Bengkulu. Jurnal PETIK, 7(1), 80–86. https://doi.org/10.31980/jpetik.v7i1.1007

Lusiyana, L., Pardede, A., & Apriani, H. (2019). Efektivitas model pembelajaran pbl (problem based learning) pada materi tata nama senyawa terhadap hasil belajar siswa kelas X Man kota Banjarbaru. Dalton : Jurnal Pendidikan Kimia dan Ilmu Kimia, 2(2), 15–21. https://doi.org/10.31602/dl.v2i2.2383

Lukman, I., Damanik, M., Silaban, S., & Kembaren, A. (2019). Development of problem based learning innovative student worksheets in learning the concept of chemistry for senior high school students. Journal of Transformative Education and Educational Leadership, 1(1), 23-28.

Meltzer, D. E. (2002). The relationship between mathematics preparation and conceptual learning gains in physics: A possible “hidden variable” in diagnostic pretest scores. American journal of physics, 70(12), 1259-1268. https://doi.org/10.1119/1.1514215

Muti’ah. (2021). Analisis Penerapan Problem Based Learning (PBL) untuk Meningkatkan Pemahaman Konsep pada Perkuliahan Kimia Analitik. Jurnal Pijar Mipa, 16, 353. https://doi.org/10.29303/jpm.v16i3.2495

Nasution, R., Silaban, S., & Sudrajat, A. (2018). The influence of problem based learning, guided inquiry learning models assited by lectora inspire, and scientific attitudes to student’s cognitive values. Advances in Social Science, Education and Humanities Research, 200, p. 265-269. https://doi.org/10.2991/aisteel-18.2018.58

Nisa, S. A., Silaban, M. S., & Silaban, S. (2022). Development of chemic media (chemistry comic) based on problem based learning on chemical bond materials for class x students. Jurnal Pendidikan Kimia, 14(1), 39–46. https://doi.org/10.24114/jpkim.v14i1.32112

Nisa, S.A., & Silaban, S. (2022). CHEMIC: Ikatan kimia berbasis problem based learning untuk sma/ma kelas x. Medan: Cattleya Darmaya Fortuna.

Pratama, G. W., Ashadi, A., & Indriyanti, N. Y. (2017). Efektivitas penggunaan modul pembelajaran kimia berbasis problem-based learning (PBL) untuk meningkatkan kemampuan berpikir siswa pada materi koloid Sma Kelas XI kritis. Prosiding Seminar Nasional Pendidikan Sains, 21, 150–156.

Purba, D.N., Damanik, M., Silaban, S., & Simatupang, L. (2018). The difference of student’s activities and learning outcome with problem based learning using macromedia flash and handout. Jurnal Pendidikan Kimia, 10(3), 403–408. https://doi.org/10.24114/jpkim.v10i3.12704

Sandabunga, S., & Anwar, M. (2021). Pengaruh model problem based learning terhadap hasil belajar peserta didik kelas xi MIA SMAN 2 Makassar (studi pada materi pokok laju reaksi). Chemica: Jurnal Ilmiah Kimia dan Pendidikan Kimia, 22(2), 91–98. https://doi.org/https://doi.org/10.35580/chemica.v22i2.26213

Simbolon, D.H. (2022). Effect of e-learning based on learning management system on student learning outcomes. CHEDS: Journal of Chemistry, Education, and Science, 6(1). 12–22.

Sriamah, S., Wiryokusumo, I., & Leksono, I. P. (2020). Efektivitas model PBL dan motivasi belajar terhadap prestasi belajar. Jurnal Pedagogi dan Pembelajaran, 3(3), 324–334.

Susi, S., & Yenti, E. (2020). Efektivitas model problem based learning terhadap keterampilan proses sains siswa sma kelas Xi pada materi kesetimbangan kimia. Jedchem (Journal Education and Chemistry), 2(2), 48–56. https://doi.org/10.36378/jedchem.v2i2.693

Simamora, R. E., Sidabutar, D., & Surya, E. (2017). improving learning activity and students’ problem solving skill through problem based learning (pbl) in junior high school. International Journal of Sciences: Basic and Applied Research, 33(2), 321–331.

Yusfiani. M. (2020). Teacher performance on students learning outcomes in applied chemistry. Jurnal Pendidikan Kimia, 12(1), 20–25. https://doi.org/10.24114/jpkim.v12i1.17709




DOI: https://doi.org/10.24114/jpkim.v14i3.39935

Article Metrics

Abstract view : 216 times
PDF - 130 times

Refbacks

  • There are currently no refbacks.


Copyright (c) 2022 Marnida Yusfiani, Ahyani Ridhayani Lubis, Fuadaturrahmah Fuadaturrahmah, Mei Salwa Siregar

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

Jurnal Pendidikan Kimia
Contact: +62 853-1769-2813
Email: jpkim.pps@unimed.ac.id

Jl. Willem Iskandar, Pasar V, Medan Estate, Medan City, North Sumatra Province, Postal Code 20221. Phone/fax: (061) 661 3365 / +62 852-7802-1981.

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.