Lisa Oktarina, 342022016 (2026) PENGARUH MODEL PEMBELAJARAN QUESTIONING, ANSWERING, SHARING, EXTENDING, EVALUATING (QASEE) TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA KELAS XI PADA MATERI SISTEM SARAF DI SMA MUHAMMADIYAH 2 PALEMBANG. Skripsi thesis, Universitas Muhammadiyah Palembang.

	Text 342022016_BAB I_DAFTAR PUSTAKA.pdf - Published Version Download (984kB)
	Text 342022016_BAB II.pdf Restricted to Repository staff only Download (354kB)
	Text 342022016_BAB III.pdf Restricted to Repository staff only Download (277kB)
	Text 342022016_BAB IV.pdf Restricted to Repository staff only Download (264kB)
	Text 342022016_BAB V.pdf Restricted to Repository staff only Download (218kB)
	Text 342022016_BAB VI.pdf Restricted to Repository staff only Download (199kB)
	Text 342022016_Daftar Pustaka.pdf Restricted to Repository staff only Download (176kB)
	Text 342022016_Lampiran.pdf Restricted to Repository staff only Download (14MB)
	Text 342022016_Cover_sampai_Lampiran.pdf Restricted to Repository staff only Download (15MB)

Abstract

Kemampuan berpikir kritis merupakan keterampilan penting dalam pembelajaran Biologi karena peserta didik dituntut mampu menganalisis informasi, memberikan alasan, menarik kesimpulan, dan mengevaluasi permasalahan. Namun, pembelajaran yang masih didominasi metode konvensional dapat menyebabkan keterlibatan peserta didik dalam mengembangkan kemampuan berpikir kritis belum optimal. Oleh karena itu, diperlukan model pembelajaran yang mendorong peserta didik aktif membangun pengetahuan, salah satunya Questioning, Answering, Sharing, Extending, and Evaluating (QASEE). Penelitian ini bertujuan menganalisis pengaruh model QASEE terhadap kemampuan berpikir kritis peserta didik kelas XI pada materi sistem saraf di SMA Muhammadiyah 2 Palembang serta membandingkannya dengan pembelajaran konvensional. Penelitian menggunakan metode quasi experiment dengan desain Nonequivalent Control Group. Sampel berjumlah 57 peserta didik, terdiri atas 27 peserta didik kelas eksperimen dan 30 peserta didik kelas kontrol yang dipilih melalui purposive sampling. Data dikumpulkan melalui tes esai kemampuan berpikir kritis, observasi, dan dokumentasi. Analisis data menggunakan uji Shapiro-Wilk, Levene’s Test, Wilcoxon Signed Rank, dan Mann-Whitney dengan bantuan IBM SPSS Statistics. Hasil uji Wilcoxon menunjukkan nilai Asymp. Sig. (2-tailed) sebesar 0,000 < 0,05. Rata-rata skor kelas eksperimen meningkat dari 15,78 menjadi 31,44, sedangkan kelas kontrol meningkat dari 9,07 menjadi 15,80. Uji Mann-Whitney memperoleh Asymp. Sig. (2-tailed) sebesar 0,000 < 0,05, dengan mean rank eksperimen 42,94 dan kontrol 16,45. Dengan demikian, terdapat perbedaan kemampuan berpikir kritis yang signifikan, dengan hasil lebih tinggi pada kelas yang menerapkan QASEE. Model QASEE dapat menjadi alternatif pembelajaran untuk meningkatkan kemampuan berpikir kritis peserta didik pada materi sistem saraf. Kata kunci: kemampuan berpikir kritis, model pembelajaran QASEE, sistem saraf Critical thinking is an important skill in Biology learning because students are expected to analyze information, provide reasons, draw conclusions, and evaluate problems. However, learning processes that are still dominated by conventional methods may limit students’ involvement in developing critical thinking skills. Therefore, a learning model that encourages students to actively construct knowledge is needed, one of which is Questioning, Answering, Sharing, Extending, and Evaluating (QASEE). This study aimed to analyze the effect of the QASEE learning model on the critical thinking skills of Grade 11 students on the nervous system topic at SMA Muhammadiyah 2 Palembang and to compare the results with conventional learning. This study employed a quasi-experimental method with a Nonequivalent Control Group design. The sample consisted of 57 students, including 27 students in the experimental class and 30 students in the control class, selected using purposive sampling. Data were collected through critical thinking essay tests, observation, and documentation. Data were analyzed using the Shapiro-Wilk, Levene’s Test, Wilcoxon Signed Rank, and Mann-Whitney tests with the assistance of IBM SPSS Statistics. The Wilcoxon test showed an Asymp. Sig. (2-tailed) value of 0.000 < 0.05. The mean score in the experimental class increased from 15.78 to 31.44, while the control class increased from 9.07 to 15.80. The Mann-Whitney test yielded an Asymp. Sig. (2-tailed) value of 0.000 < 0.05, with mean ranks of 42.94 for the experimental class and 16.45 for the control class. Thus, there was a significant difference in students’ critical thinking skills, with higher results in the class implementing QASEE. Therefore, the QASEE learning model can be used as an alternative learning model to improve students’ critical thinking skills in the nervous system topic. Keywords: critical thinking skills, QASEE learning model, nervous system

Item Type:	Thesis (Skripsi)
Additional Information:	Pembimbing 1: Dr. Wulandari Saputri, S.Pd., M.Pd. 2: Drs. Suyud Abadi, M.Si.
Uncontrolled Keywords:	Kata kunci: kemampuan berpikir kritis, model pembelajaran QASEE, sistem saraf Keywords: critical thinking skills, QASEE learning model, nervous system
Subjects:	Biologi
Divisions:	Fakultas Ilmu Keguruan Dan Ilmu Pendidikan > Pendidikan Biologi (S1)
Depositing User:	Mahasiswa Fakultas Keguruan dan Ilmu Pendidikan
Date Deposited:	11 Sep 2026 02:35
Last Modified:	11 Sep 2026 02:35
URI:	http://repository.um-palembang.ac.id/id/eprint/37385

Actions (login required)

View Item