relation: https://eprints.untirta.ac.id/50774/
title: PENERAPAN MODEL PEMBELAJARAN DILEMMA-STEAM UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI PENCEMARAN LINGKUNGAN
creator: AMALIA, FIRDA
subject: LB Theory and practice of education
subject: LB1603 Secondary Education. High schools
subject: QD Chemistry
description: Learning outcomes are one of the important indicators in evaluating the success of the learning process because they reflect students' level of understanding of the material, mastery of skills, and ability to apply knowledge in real life. Therefore, improving learning outcomes is an important aspect to ensure that students can relate learning concepts to problems in their surroundings. This study aims to determine the effect of applying the Dilemma-STEAM learning model on students' learning outcomes in the subject of Environmental Pollution. The Dilemma-STEAM learning model is a combination of dilemma stories and the STEAM approach (Science, Technology, Engineering, Art, Mathematics). This study is a quasi-experiment with a one-group pretest-posttest design, conducted on students in class X-2 at SMA Negeri 5 Kabupaten Tangerang. The instruments used include pretest and posttest questions, teaching modules, worksheets, and observation sheets. The data obtained were analyzed descriptively using Microsoft Excel and inferentially using SPSS 26.0. The analysis results showed that there was a difference before and after the implementation of the Dilemma-STEAM learning model on student learning outcomes. This result was proven by the hypothesis test, which obtained a sig. (2-tailed) of 0.000 < 0.05. Thus, H0 was rejected and H1 was accepted. This finding was reinforced by the increase in the average pretest score from 29.759 to the average posttest score of 80.482. Therefore, the Dilemma-STEAM learning model is effective in improving students' learning outcomes on the topic of Environmental Pollution
date: 2025
type: Thesis
type: NonPeerReviewed
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identifier: https://eprints.untirta.ac.id/50774/1/FIRDA%20AMALIA_2282210006_FULLTEXT.pdf
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identifier: https://eprints.untirta.ac.id/50774/2/FIRDA%20AMALIA_2282210006_01.pdf
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identifier: https://eprints.untirta.ac.id/50774/3/FIRDA%20AMALIA_2282210006_02.pdf
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identifier: https://eprints.untirta.ac.id/50774/4/FIRDA%20AMALIA_2282210006_03.pdf
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identifier: https://eprints.untirta.ac.id/50774/5/FIRDA%20AMALIA_2282210006_04.pdf
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identifier: https://eprints.untirta.ac.id/50774/6/FIRDA%20AMALIA_2282210006_05.pdf
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identifier: https://eprints.untirta.ac.id/50774/7/FIRDA%20AMALIA_2282210006_Reff.pdf
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identifier: https://eprints.untirta.ac.id/50774/8/FIRDA%20AMALIA_2282210006_Lamp.pdf
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identifier: https://eprints.untirta.ac.id/50774/9/FIRDA%20AMALIA_2282210006_CP.pdf
identifier:   AMALIA, FIRDA  (2025) PENERAPAN MODEL PEMBELAJARAN DILEMMA-STEAM UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI PENCEMARAN LINGKUNGAN.  S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.