PEMBELAJARAN STEM TOPIK POLUSI PERAIRAN TERHADAP KEMAMPUAN PEMECAHAN MASALAH DAN PENGAMBILAN KEPUTUSAN PESERTA DIDIK SMP

NISRINA, NUR SALWA and Meilinda, Meilinda (2024) PEMBELAJARAN STEM TOPIK POLUSI PERAIRAN TERHADAP KEMAMPUAN PEMECAHAN MASALAH DAN PENGAMBILAN KEPUTUSAN PESERTA DIDIK SMP. Undergraduate thesis, Sriwijaya University.

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Abstract

This study aims to determine the effect of STEM learning treatment on water pollution topic to problem solving and decision making skills of junior high school students. The population of this study were all students of VII A and VII B of SMPN 1 Mendo Barat. Determination of the sample with Random Sampling technique. The type of this research is Quasi Experimental Design with Pretest-Posttest Control Group Design research design. The research instrument for problem solving and decision-making skills is a description question sheet. The experimental class was given STEM learning treatment while the control class was given 5E learning treatment. The research data were analysed using N-Gain calculation and MANCOVA test. The N-Gain of problem solving ability in the experimental class was 0.63 with a medium category while in the control class was 0.28 with a low category. N-Gain of decision-making ability in the experimental class was 0.61 with a medium category while in the control class was 0.22 with a low category. MANCOVA test using SPSS 26 with a significance of 0.001 <0.05 for problem solving ability and 0.000 <0.05 for decision-making ability which means there is a significant effect of the application of STEM learning on problem solving and decision-making ability so that Ha is accepted and Ho is rejected.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Pembelajaran STEM, Kemampuan Pemecahan Masalah, Kemampuan Pengambilan Keputusan
Subjects:	L Education > LB Theory and practice of education > LB1025-1050.75 Teaching (Principles and practice)
Divisions:	06-Faculty of Education and Educational Science > 84205-Biology Education (S1)
Depositing User:	Nur Salwa Nisrina
Date Deposited:	28 May 2024 01:36
Last Modified:	28 May 2024 01:36
URI:	http://repository.unsri.ac.id/id/eprint/145741

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