Peningkatan Keterampilan Berpikir Kritis, Berkomunikasi, Berkolaborasi, dan Kreativitas pada Matriks melalui Kriptografi Menggunakan PjBL-STEM

  • Suyanto Suyanto SMA Negeri 8 Yogyakarta, Yogyakarta, Daerah Istimewa Yogyakarta,  Indonesia

Abstract

Assistance in learning helps students achieve results in school as well as transfer learning outcomes to new situations in life. To be able to live competitively they need mastery of critical thinking skills, communication, collaboration, and creativity or 4C. This classroom action research aims to find out how the PjBL-STEM model through the application of Cryptography on the Matrices can improve the 4C skills of students at SMA Negeri 8 Yogyakarta. The research was carried out in two cycles, each consisting of planning, action, observation, and reflection using the PjBL-STEM stages, namely reflection, research, discovery, application, and communication. The matrix is used in the encryption and decryption process. The average students' 4C skills achievement score is 31,88 in cycle I being 35,2 of a maximum score of 36 in cycle II. This research also produced data on the increase in the average achievement of Student Worksheet carried out in groups and individuals, namely 88.85 and 96 in the first cycle and 98.88 and 99.03 in the second cycle. The average achievement of learning outcomes test and classical completeness, respectively, from 86.10 and 91.67% in the first cycle to 91.11 and 100% in the second cycle. The increase in the average percentage of the implementation of the learning process by teacher and students in the cycle I is 96% becomes 100% in cycle II. The average product value achievement in the form of the “Security of Sensitive Information” program is 88,61 and the poster is 84,22. The average achievement in preparing report is 87,65. This research shows that PjBL-STEM can be used to improve students’ 4C skills. 

Keywords: 4C Skills, matrices, cryptography, PjBL-STEM

PDF Downloads

Download data is not yet available.
Published
2023-01-20
How to Cite:
Suyanto, S. (2023). Peningkatan Keterampilan Berpikir Kritis, Berkomunikasi, Berkolaborasi, dan Kreativitas pada Matriks melalui Kriptografi Menggunakan PjBL-STEM. Ideguru: Jurnal Karya Ilmiah Guru, 8(2), 216-225. https://doi.org/10.51169/ideguru.v8i2.503
Section
Research Articles
Abstract viewed: 433 times
PDF (Bahasa Indonesia) downloaded: 305 times

References

Arifin, Z. (2012). Evaluasi Pembelajaran. Jakarta: Dirjen Pendidikan Agama Islam,

Astuti I. D., Toto & Yulisma, L. (2019). Model Project-Based Learning (PjBL) Terintegrasi STEM untuk Meningkatkan Penguasaan Konsep dan Aktivitas Belajar Siswa. Quagga: Jurnal Pendidikan dan Biologi, 11(2), 93-98. DOI:10.25134/quagga.v11i2.1915

Brown, B. (2015). Twenty First Century Skills: A Bermuda College. Twenty First Century Skil, 58-64.

Capraro. R.M, Capraro. M.M., Morgan, J.R. (2013). STEM Project-Based Learning: An Integrated Science, Technology, Engineering, and Mathematics (STEM) Approach. (second ed). Rotterdam: Sense Publishers. DOI: 10.1007/978-94-6209-143-6

Erdriani, D., & Devita, D. (2021). Aplikasi Matriks pada Ilmu Kriptografi dengan Menggunakan Matlab. Jurnal KomtekInfo, 8(2), 163–168. https://doi.org/10.35134/komtekinfo.v8i2.112

Greenstein, L. (2012). Assessing 21st Century Skills: A Guide to Evaluating Mastery and Authentic Learning. California: Corwin.

Gafour, O.W.A & Gafour, W. (2020). Creative Thinking skills. A Review article. Tersedia di: https://www.researchgate.net/publication/349003763

Han, S., Capraro, R., & Capraro, M. M. (2015). How Science, Technology, Engineering, and Mathematics (STEM) Project-Based Learning (PBL) Affects High, Middle, and Low Achievers Differently: The Impact of Student Factors on Achievement. International Journal of Science and Mathematics Education, 13(5), 1089-1113. DOI:10.1007/S10763-014-9526-0 Corpus ID: 145334443

Laboy-Rush, D. (2015). Integrated STEM Education Through Project-Based Learning-Students at The Center. Tersedia di: di https://studentsatthecenterhub.org Diakses 20 Juni 2021.

Lydiati, I. (2019). Peningkatan Kreativitas Peserta Didik pada Materi Statistika Melalui Model Pembelajaran PjBL-STEM Kelas XII MIPA 6 SMA Negeri 7 Yogyakarta. Ideguru: Jurnal Karya Ilmiah Guru, 4(2), 51-60. https://doi.org/10.51169/ideguru.v4i2.94

N. Milaturrahmah, M Mardiyana, and I Pramudya. (2017). Mathematics Learning Process with Science, Technology, Engineering, Mathematics (STEM) Approach in Indonesia. Journal of Physics: Conference Series, 895 (2017) 012030 DOI:10.1088/1742-6596/895/1/012030 Corpus ID: 64644890

Nugraha, I., Aribowo, E. (2015). Pengembangan Alat Bantu Belajar Algoritma Kriptografi Product Cipher Termodifikasi Berbasis Web. Jurnal Sarjana Teknik Informatika, 3(3). ISSN 2809-3399. Tersedia di: http://journal.uad.ac.id/index.php/JSTIF/article/view/3085

Partnership for 21st Century Learning. (2015). P21 Framework for 21st Century Learning. http://www.p21.org/about-us/p21-framework

Partono, P., Wardhani, H., Setyowati, N., Tsalitsa, A., & Putri, S. (2021). Strategi Meningkatkan Kompetensi 4C (Critical Thinking, Creativity, Communication, & Collaborative). Jurnal Penelitian Ilmu Pendidikan, 14(1), 41-52. DOI:10.21831/jpipfip.v14i1.35810 Corpus ID: 235538046

Rasiman. (2015). Leveling of Critical Thinking Abilities of Students of Mathematics Education in Mathematical Problem Solving. IndoMS-Journal of Mathematics Education, 6(1), 40-52. p-ISSN:2087-8885 e-ISSN: 2407-0610

Sinaga, I.P. (2021). Implementasi Kriptografi Hybrid Algoritma Algamal dan Double Playfair Cipher dalam Pengamanan File JPEG berbasis deskstop. Journal of Informatics, Electrical, and Electronics Engineering, 1(2), 67-74. https://journals.com/jieee

Stohlmann, M., Moore, T.J., & Roehrig, G.H. (2012). Considerations for Teaching Integrated STEM Education. Journal of Pre-College Engineering Education Research (J-PEER), 2(1), 28-34. DOI:10.5703/1288284314653 Corpus ID: 31613535

Tseng, K.H, Chang. C.C, Lou S.J, & Chen W.P. (2011). Attitudes Towards Science, Technology, Engineering and Mathematics (STEM) in a Project-Based Learning (PjBL) Environment. International Journal Technology and Design Education. 23, 87–102. DOI:10.1007/s10798-011-9160-x

Widana, I.W., Septiari, K.L. (2021). Kemampuan Berpikir Kreatif dan Hasil Belajar Matematika Peserta Didik Menggunakan Model Pembelajaran Project-Based Learning Berbasis Pendekatan STEM. Jurnal Elemen, 7(1), 209–220. DOI: 10.29408/jel.v7i1.3031.

Zubaidah, S. (2018). Mengenal 4C: Learning and Inovation skills untuk Menghadapi Revolusi Industri 4.0. Seminar 2nd Science Education National Conference di Universitas Trunojoyo Madura 13 Oktober. https://www.researchgate.net/publication/332469989