Development of stem-based E-LKPD on substance pressure material to improve critical thinking skills of junior high school students
DOI:
https://doi.org/10.23971/eds.v11i2.4243Keywords:
E-LKPD, STEM, critical thinking skills, substance pressure materialAbstract
This research aims to analyze the feasibility, effectiveness, and practicality of STEM-based E-LKPD. The type of research used is the R&D model which is modified into 7 stages, namely needs analysis, product design, design validation, design revision, product trial, product revision, and usage trial. The research results showed that the feasibility of STEM-based E-LKPD was declared quite valid or suitable for use with a percentage of 72.5%. Effectiveness is measured based on students' pretest and posttest scores in usage trials with a sample of 28 students. The pretest and posttest values explained produce data that is normally distributed and homogeneous. The increase in pretest and posttest scores was tested using N-Gain with a calculation result of 0.64 in the medium category. The level of product effectiveness was tested using an effect size with a result of 3.4 with high criteria. The practicality test of STEM-based E-LKPD was obtained by teachers at 97.3% and students at 84.4% in the very practical category.References
Aprilianti, P. P., & Astuti, D. (2020). Pengembangan LKPD berbasis STEM pada materi bangun ruang sisi datar smp kelas VIII. JPMI (Jurnal Pembelajaran Matematika Inovatif), 3(6), 691-702.
Arafah, S. F., Ridlo, S., & Priyono, B. (2012). Pengembangan LKS berbasis berpikir kritis pada materi animalia. Unnes Journal of Biology Education, 1(1), 47–53.
Aristo, R. W., & Tampubolon, T. (2019). STEM approach students worksheet development with 4d model in sound waves topic. International Journal of Scientific Research and Engineering Development, 2(4), 256-259.
Fithri, S., Ulfa, A., Pada, T., Artika, W., & Nurmaliah, C. (2021). Implementasi LKPD berbasis STEM untuk meningkatkan keterampilan berpikir kritis peserta didik. Jurnal Pendidikan Sains Indonesia (JPSI), 9(4), 555–564. https://doi.org/10.24815/jpsi.v9i4.20816
Hake, R. R. (2019). Analyzing Change/Gain Score. Woodland Hils Dept. of Phycics Indiana University.
Hamidah, N. (2020). Pengembangan e-lkpd berbasis STEM (science, technology, engineering, mathematics) berbantuan aplikasi construct 2 pada peserta didik kelas X Sman 12 Bandar Lampung [Universitas Islam Negeri Raden Intan Lampung]. http://www.akrabjuara.com/index.php/akrabjuara/article/view/919
Lou, S. J., Chou, Y. C., Shih, R. C., & Chung, C. C. (2017). A study of creativity in CaC 2 steamship-derived STEM project-based learning. Eurasia Journal of Mathematics, Science and Technology Education, 13(6), 2387–2404.
Mahjatia, N., Susilowati, E., & Miriam, S. (2020). Pengembangan LKPD berbasis STEM untuk melatihkan keterampilan proses sains siswa melalui inkuiri terbimbing. Jurnal Ilmiah Pendidikan Fisika, 4(3).
Makhrus, M., Wahyudi, Taufik, M., & Zuhdi, M. (2020). Validitas perangkat pembelajaran berbasis ccm-cca pada materi dinamika partikel validity. J. Pijar MIPA, 15(1), 54–58. https://doi.org/10.29303/jpm.v15i1.1002
Neina, Q. A., Mardikantoro, H. B., & Supriyanto, T. (2015). Pengembangan buku pengayaan menulis cerita anak bermuatan nilai karakter berdasarkan content and languange integrated learning (CLIL) untuk siswa Sekolah Dasar kelas tinggi. Seloka: Jurnal Pendidikan Bahasa dan Sastra Indonesia, 4(2), 50–57.
Pangesti, K. I., Yulianti, D., & Sugianto. (2017). Bahan ajar berbasis STEM (science, technology, engineering, and mathematics) untuk meningkatkan penguasaan konsep siswa SMA. 6(3), 53–58.
Permanasari, A. (2016). STEM Education : Inovasi dalam pembelajaran sains. Seminar Nasional Pendidikan SainS “Peningkatan Kualitas Pembelajaran Sains dan Kompetensi Guru Melalui Penelitian & Pengembangan Dalam Menghadapi Tantangan Abad-21†Surakarta, 22 Oktober 2016, 23–34.
Prastowo, A, (2014). Panduan kreatif membuat bahan ajar inovatif. Jogjakarta: DIVA Press.
Puspitadewi, S., Fitrihidajati, H., & Prastiwi, M. S. (2014). Profil LKS materi perubahan lingkungan berorientasi kurikulum 2013 untuk melatihkan berpikir kritis siswa. BioEdu, 3(2), 352–357.
Ramli, R., Yohandri, Sari, Y. S., & Selisne, M. (2020). Pengembangan lembar kerja peserta didik fisika berbasis pendekatan science , technology , engineering , and mathematics untuk meningkatkan berpikir kritis peserta didik. Jurnal Eksakta Pendidikan, 4(1), 10–17.
Ritonga, S. (2021). Penerapan pendekatan STEM untuk meningkatkan keterampilan berpikir kritis peserta didik. Jurnal Studi Guru Dan Pembelajaran, 4(1), 75–81. https://doi.org/10.30605/jsgp.4.1.2021.519
Sue Z, B. (2011). 21st century skills: preparing students for their future. Gigiena i Sanitariia, 1.
Sulistiyowati, Abdurrahman, & Jalmo, T. (2018). The effect of STEM-based worksheets on students ’ science literacy. Tadris: Jurnal Keguruan Dan Ilmu Tarbiyah, 3(1), 89–96. https://doi.org/10.24042/tadris.v3i1.2141
Supriyati, Y., Permana, A. H., & Aziz, N. D. S. (2020, December). Bahan ajar elektronik berbasis stem untuk blended learning pada materi fluida SMA. In Prosiding Seminar Nasional Fisika (E-Journal) (Vol. 9, pp. SNF2020PF-105).
Syahputra, E. (2018). Pembelajaran abad 21 dan penerapannya di Indonesia. Sinastekmapan, 1(November 2018), 1276–1283.
Tipani, A., toto, & Yulisma, L. (2019). Implementasi model PJBL berbasis stem untuk meningkatkan penguasaan konsep dankemampuan berpikir analitis siswa. Jurnal Bio Educatio, 4.
Wibawa, I. P. G. S. T., Sariyasa, & Suarni, N. K. (2020). Pengaruh model pembelajaran inkuiri berbasis stem dengan penugasan berbantuan aplikasi whatsapp terhadap partisipasi orang tua dan hasil belajar ipa siswa kelas iv sd se-gugus VIII. PENDASI: Jurnal Pendidikan Dasar Indonesia, 4(2), 79–90.
Yuberti, & Saregar, A. (2017). Pengantar Metodologi Penelitian Pendidikan Matematika dan Sains. Aura.
Downloads
Published
Issue
Section
License
Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution 4.0 International License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
