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PENINGKATAN SIKAP ILMIAH PESERTA DIDIK MELALUI MODEL DISCOVERY LEARNING PADA MATERI SISTEM PERNAPASAN MANUSIA Indriani, Cecilia; Hidayat, Saleh; Astriani, Meli
Didaktika Biologi: Jurnal Penelitian Pendidikan Biologi Vol 7, No 1 (2023): DIDAKTIKA BIOLOGI
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/dikbio.v7i1.4479

Abstract

Pembelajaran biologi menuntut peserta didik untuk menemukan pengetahuan berupa fakta, konsep, dan prinsip gejala alam yang diperoleh melalui proses dan sikap ilmiah. Tujuan penelitian ini adalah untuk mengetahui peningkatan sikap ilmiah peserta didik kelas XI MAN 1 Palembang menggunakan model discovery learning pada materi sistem pernafasan manusia. Penelitian ini merupakan jenis penelitian tindakan kelas yang dilaksanakan dengan 2 siklus. Tahapan setiap siklus terdiri dari perencanaan, pelaksanaan, pengamatan dan refleksi. Subjek penelitian terdiri dari 30 peserta didik kelas XI IPA 2 MAN 1 Palembang tahun pelajaran 2021/2022 semester genap. Penelitiian dilaksanakan pada bulan Januari 2022. Analisis data dilakukan secara deskriptif kuantitatif. Hasil penelitian menunjukkan peningkatan sikap ilmiah peserta didik kelas XI IPA 2, pada siklus I dengan indikator rasa ingin tahu sebesar 69,72%; sikap toleransi 71,11%; sikap disiplin 68,33%; sikap jujur 67,22%; dan keteliitan sebesar 70,28%. Pada siklus II mengalami peningkatan menjadi 85,83% pada indikator rasa ingin tahu; 85,56% pada sikap toleransi; 84,44% pada sikap disiplin; 85,00% pada sikap jujur; dan 84,45% pada sikap ketelitian. Learning biology requires students to find knowledge in the form of facts, concepts, and principles of natural phenomena obtained through scientific processes and attitudes. The purpose of this study was to determine the increase students’ scientific attitudes in class XI MAN 1 Palembang using the Discovery Learning model on Human Respiratory System material. This research was a type of classroom action research which was carried out in 2 cycles. The stages of each cycle consisted of planning, implementing, observing, and reflecting. The research subjects consisted of 30 students of class XI IPA 2 MAN 1 Palembang in the academic year 2021/2022 even semester. The research was conducted in January 2022. The data analysis was done quantitatively descriptively. The results showed an increase in scientific attitudes with the application of the discovery learning model. The results of the scientific attitude of students in the first cycle with an indicator of curiosity of 69,72%; tolerance of 71,11%; discipline of 68,33%; honesty of 67,22%; and accuracy of 70,28%. In the second cycle, it increased to 85,83% on the curiosity indicator; 85,56% on the tolerance attitude; 84,44% on the discipline attitude; 85,00% on the honest attitude; and 84,45% on the thoroughness attitude.
Improving learning outcomes through discovery learning on the human respiratory system material Indriani, Cecilia; Hidayat, Saleh; Astriani, Meli
Journal of Education and Learning (EduLearn) Vol 19, No 3: August 2025
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/edulearn.v19i3.20987

Abstract

Based on the results of observations at Madrasah Aliyah Negeri (State Islamic Senior High School) 1 Palembang, it was found that there were problems in learning biology; namely, the daily test scores for class XI science 2, semester 1 for the 2021/2022 around 30% of students have scored above the minimum completeness criteria (MCC) and the learning outcomes of school year 2020/2021 it shows only 29% or nine students out of 31 students achieve scores above the MCC. This research aims to improve student's learning outcomes in class XI science 2 using the discovery learning model. This type of research is called classroom action research (CAR) and consists of two cycles. The results showed that applying the discovery learning model can improve students' learning outcomes. The learning outcomes of the knowledge domain in the first cycle obtained a percentage of students' completeness of 53.33% (average value was 68). In contrast, in the second cycle, there was an increase in students' completeness of 83.33% (average value was 81). Applying the discovery learning model implemented at Madrasah Aliyah Negeri 1 Palembang, can improve learning outcomes. The increased learning outcomes were accompanied by increased student activity in asking, answering, and discussing. The percentage of learning outcomes in the first cycle of cognitive aspects from 53.33% of students who obtained a score above the MCC with an average score of 68 increased by 83.33% with an average score of 81 in Cycle II.