PENGARUH MODEL EXPERIENTIAL JELAJAH ALAM SEKITAR (EJAS) TERHADAP KETERAMPILAN PROSES SAINS SISWA DALAM MENGIDENTIFIKASI TUMBUHAN PADA SUB MATERI SPERMATOFITA

ALMA TASYA YUANISA, . (2022) PENGARUH MODEL EXPERIENTIAL JELAJAH ALAM SEKITAR (EJAS) TERHADAP KETERAMPILAN PROSES SAINS SISWA DALAM MENGIDENTIFIKASI TUMBUHAN PADA SUB MATERI SPERMATOFITA. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

*ABSTRAK* Keterampilan proses sains merupakan keterampilan yang perlu dikembangkan pada pembelajaran biologi. Penerapan model pembelajaran yang kurang bervariasi di setiap pembelajaran menyebabkan kejenuhan pada siswa, sehingga siswa hanya dapat mengamati objek pembelajaran melalui gambar. Model EJAS adalah model yang dapat membangun pengalaman belajar siswa melalui eksplorasi alam sekitar. Penelitian ini bertujuan untuk mengetahui pengaruh model experiential jelajah alam sekitar (EJAS) terhadap keterampilan proses sains siswa dalam mengidentifikasi tumbuhan pada sub materi spermatofita yang dibandingkan dengan model discovery learning. Penelitian ini dilaksanakan pada semester genap tahun ajaran 2021/2022 di SMA Negeri 18 Bekasi. Metode yang digunakan yaitu kuantitatif kuasi eksperimen dan desain penelitian pretest-posttest non-equivalent control group design, serta sampel berjumlah 58 siswa. Gain score pada kelas eksperimen menunjukkan peningkatan yang signifikan sebesar 12 dan kelas kontrol hanya sebesar 2,03. Teknik analisis memperlihatkan bahwa data berdistribusi normal, tidak homogen dan terdapat perbedaan signifikan antara model EJAS dan discovery learning. Selanjutnya, terdapat peningkatan keterampilan proses sains siswa pada kelas eksperimen yang dikategorikan sangat terampil, sedangkan kategori cukup terampil pada kelas kontrol. Dengan demikian, model EJAS dapat dijadikan acuan untuk meningkatkan keterampilan proses sains siswa dalam pembelajaran biologi. *ABSTRACT* Science process skills (SPS) are skills that need to be developed in biology learning. The application of learning models that are less varied in each lesson causes student boredom, students can only observe learning objects through pictures. Exploration experiential model is a model that can build student learning experiences through exploration of the natural surroundings. This research aims to determine the effect of the exploration experiential model on students' SPS in identifying plants in spermatophyte sub-material compared with the discovery learning model. This research was conducted in the even semester of the 2021/2022 academic year at SMA Negeri 18 Bekasi. The method used is quantitative quasi-experimental and pretest-posttest non-equivalent control-group-design, and the sample is 58 students. The gain score in the experimental class showed increase of 12 and the control class was only 2.03. The analysis technique is the data is normally distributed, not homogeneous and there are significant differences between the EJAS and discovery learning models. This was evidenced by the increase in students' SPS in the experimental class which were highly skilled category, while less skilled category in the control class. Thus, exploration experiential model can be used as a reference to improve students' SPS in learning biology.

Item Type: Thesis (Sarjana)
Additional Information: 1) Dr. Diana Vivanti Sigit, M.Si 2) Dra. Ratna Dewi Wulaningsih, M.Si
Subjects: Pendidikan > Aneka Ragam tentang Pendidikan
Sains > Botani
Divisions: FMIPA > S1 Pendidikan Biologi
Depositing User: Users 15905 not found.
Date Deposited: 05 Sep 2022 01:44
Last Modified: 05 Sep 2022 01:44
URI: http://repository.unj.ac.id/id/eprint/34563

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