CD Skripsi

pengaruh model pembelajaran problem based learning terintegrasi etnosains terhadap keterampilan berpikir kritis siswa kelas x sman 1 sentajo raya

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This research is motivated by the low critical thinking skills of students in biology learning. The low critical thinking skills of students are caused by the use of less varied learning models and the lack of student concern for the environment. This study aims to determine the effect of the Ethnoscience-integrated Problem Based Learning (PBL) model on students' critical thinking skills on the material of environmental change and preservation in class X of SMAN 1 Sentajo Raya. The study used a Quasi-Experimental method with a Pretest-Posttest Non-Equivalent Control Group Design. The research sample consisted of two classes selected using random sampling: an experimental class treated with integrated PBL using Etnosains and a control class using the Discovery Learning model assisted by PowerPoint. The research instruments were a critical thinking skills test and an observation sheet. The results showed that students' critical thinking skills in the experimental class were higher than those in the control class. This is known from the average pretest value in the experimental class of 42.8, the control class of 39.86 and the posttest in the experimental class of 80.13, the control class of 67.2. Data analysis using the independent sample t-test shows a significance value (2-tailed) of 0.00 t table, namely 5.545> 1.994. It can be concluded that the application of the Problem Based Learning model integrated with ethnoscience has an effect on students' critical thinking skills on the material of environmental change and preservation in class X of SMAN 1 Sentajo Raya.
Keywords: Ethnoscience, critical thinking skills, Problem Based Learning

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2105125242

Penerbit

Pekanbaru - : UNRI – FKIP – Pendidikan Biologi., 2025

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2105125242

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

PENDIDIKAN BIOLOGI

Info Detail Spesifik

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Pernyataan Tanggungjawab

Rahmat

Versi lain/terkait

Lampiran Berkas

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