Development of Student Worksheets Based on Critical Thinking Biotechnology Materials for Third Grade (IX Class) of Junior High School

Hazria Sinaga, Nirwana Anas

Abstract


Critical thinking is a skill that needs to be developed. LAPD is an alternative teaching material that can be used in learning activities with the aim of improving students' critical thinking skills. The purpose of this research is to produce teaching materials in the form of LKPD oriented to critical thinking on biotechnology materials which are declared feasible, practical and effective. The method applied is R&D with a 4D development model. LKPD validation by media experts, LKPD material and practicality by field practitioners. The LKPD test was carried out in third grade (IX class) of Junior High School (IX A) SMP Negeri 1 Barus with 34 students, to see the effectiveness of the pre-test and post-test tests along with student response questionnaires. The results of the validation are in the very feasible category with a percentage of 84%, the practicality of the LKPD with a percentage of 94% which is included in the very practical category. The effectiveness of LKPD is measured by the N-Gain test, the average pre-test and post-test of students with a score of 0.6 in the medium category, meaning that student scores have increased and student questionnaire responses are 82% in the very good category. Therefore, the developed LKPD is categorized as very feasible, practical and effective to use

Keywords


Pengembangan, LKPD, Berpikir kritis

Full Text:

PDF

References


Alismail, H. A., & Mcguire, P. (2015). 21 st Century Standards and Curriculum : Current Research and Practice. 6(6), 150–155.

Astuti, S., Danial, M., & Anwar, M. (2018). Pengembangan LKPD Berbasis Problem Based Learning (PBL) Untuk Meningkatkan Keterampilan Berrpikir Kritis Peserta Didik Pada Materi Kesetimbangan Kimia. Chemistry Education Review (CER), 1(2), 90–114.

Harahap, I. H., Anas, N., & Hutasuhut, M. A. (2021). Pengembangan Lembar Kerja Peserta Didik ( Lkpd ) Berbasis Keterampilan Berpikir Kritis Pada Materi Sistem Ekskresi S. SEJ (School Education Journal), 11(3), 256–262.

Jacob, S. M., & Sam, H. K. (2008). Measuring Critical thinking in Problem Solving through Online Discussion Forums in First Year University Mathematics. Lecture Notes in Engineering and Computer Science, I, 19–21.

Komala, S., Sujarwanta, A., & Santoso, H. (2019). Pengembangan Lembar Kegiatan Peserta Didik (Lkpd) Pembelajaran Biologi Berbasis Keterampilan Berpikir Kritis Pada Materi Ekosistem MTs Kelas VII. Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM METRO, 4(1), 63–72. https://ojs.ummetro.ac.id/index.php/lentera/article/view/1092

Mawar, A. Y. D., Ernaningsih, D., & Syafriati, Y. M. (2020). Pengembangan LKPD berbasis berpikir kritis pada materi jamur. Jurnal Bios, 1–10.

Prameswary, S. W., Suharno, & Sarwanto. (2018). Inculcate Critical Thinking Skills In Primary Schools. Social, Humanities, and Education Studies (SHEs): Conference Series, 1(1), 742–750.

Retnowati, D., Sujadi, I., & Subanti, S. (2016). Proses Berpikir Kritis Siswa Kelas XI Farmasi. Jurnal Elektronik Pembelajaran Matematika, 4(1), 105–116.

Romadhon, D. N. A. (2019). Implementasi Keterampilan Berpikir Kritis pada Pembelajaran IPS. Jurnal Istoria, 3(2), 94–99.

Sari, A. P. P., & Lepiyanto, A. (2016). Pengembangan Lembar Kegiatan Peserta Didik (Lkpd) Berbasis Scientific Approach Siswa Sma Kelas X Pada Materi Fungi. BIOEDUKASI (Jurnal Pendidikan Biologi), 7(1), 41–48. https://doi.org/10.24127/bioedukasi.v7i1.489

Sari, D. P., Caswita, & Bharata, H. (2017). Pengembangan LKPD Berbasis Inkuiri Terbimbing untuk Meningkatkan Kemampuan Berpikir Kritis Siswa. Jurnal Pendidikan Matematika Universitas Lampung, 5(1).

Simbolon, E. R., & Tapilow, F. S. (2015). Pengaruh Pembelajaran Berbasis Masalah dan Pembelajaran Konteksual Terhadap Berpikir Kritis Siswa SMP. Center for Science Education, 7, 99–104. https://doi.org/https:doi.org/http:dx.doi.org/10.15408/es,v7 i1.1533

Sugiyono. (2013). Metode Penelitian Kuantitatif Kualitatif dan R&D (19th ed.). Alfabeta CV.

Thiagarajan, Semmel, D. S., & Melvyn. (1974). Instructional Development for Training Teachers of Exceptional Childern. University of Minnesota.

Trilling, B., & Hood, P. (1999). Learning , Technology , and Education Reform in the Knowledge Age or “ We ’ re Wired , Webbed , and Windowed , Now What ?†At the Turning Point of the Knowledge Age Where was the party ? It happened quietly , without fanfare or fireworks . In 1991 , U . S. Educational Technology, 39(3), 5–28.

Wahyudi, A., Ariyani, Y. D., Rochaendi, E., & Apriyanti. (2021). Posisi Keterampilan Berpikir Kritis dan Keterampilan Berpikir Kreatif dalam Pendidikan Sains. Jurnal Zarah, 9(1), 8–14.

Wayudi, M., Suwatno, & Santoso, B. (2020). Kajian analisis keterampilan berpikir kritis siswa sekolah menengah atas. Jurnal Pendidikan Manjemen Perkantoran, 5(1), 67–82. https://doi.org/10.17509/jpm.v4i2.18008




DOI: https://doi.org/10.36987/jpbn.v8i2.2761

Refbacks

  • There are currently no refbacks.


Copyright (c) 2022 Hazria Sinaga, Nirwana Anas

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Jurnal Pembelajaran dan Biologi Nukleus (JPBN) by LPPM Universitas Labuhanbatu is under a Creative Commons Attribution-ShareAlike 4.0 International License (CC BY - SA 4.0). Official contact: Rivo +6281362238917