relation: https://eprints.untirta.ac.id/46611/
title: PENERAPAN PJBL-STEM UNTUK MENSTIMULUS  KETERAMPILAN PROSES SAINS SISWA PADA MATERI  LAJU REAKSI
creator: YUSROFIANI, NURRAMALIA
subject: L Education (General)
description: Students today face the challenge of modern technological advancements in the Era  of the Fourth Industrial Revolution. Students are less involved in forming their own  knowledge by developing logical thinking that includes understanding concepts,  facts, and then translating them into a product. That characteristic encompasses  the scope of science process skills. In fulfilling students' science process skills, an  appropriate project-based learning model is needed, and the solution is to  implement the Project Based Learning (PJBL) model with a STEM approach.  (Science, Technology, Engineering, and Mathematics). This research aims to  determine the differences in learning outcomes before and after implementing  PjBL-STEM to stimulate students' science process skills in reaction rate material.  The research design used is a Quasi-Experimental design (pseudo-experiment) with  a one group pre-test-post-test design type. The research sample consisted of 30  students from the XI IPA 1 class at MAN 2 Cilegon, selected using the Purposive  Sampling technique. The instruments used include LKPD, Teaching Modules,  observation sheets for science process skills, and test questions. Data analysis  techniques based on descriptive statistical analysis (results of test instruments and  observation of students' science process skills) and inferential statistical analysis  (uji normalitas, paired sample t-test, reliabilitas, validitas. The results show that  science process skills are stimulated by the PJBL-STEM model as evidenced by the  sign value. (2-tailed) of 0.000 < 0.05 and significant differences in learning  outcomes from tests and observations. The Science Process Skills from observations  were stimulated with an average of 91% across 10 indicators, which falls into the  very good category.
date: 2025
type: Thesis
type: NonPeerReviewed
format: text
language: en
identifier: https://eprints.untirta.ac.id/46611/1/Nurramalia%20Yusrofiani_2282200031_Fulltext.pdf
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identifier: https://eprints.untirta.ac.id/46611/2/Nurramalia%20Yusrofiani_2282200031_01.pdf
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identifier: https://eprints.untirta.ac.id/46611/3/Nurramalia%20Yusrofiani_2282200031_02.pdf
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identifier: https://eprints.untirta.ac.id/46611/4/Nurramalia%20Yusrofiani_2282200031_03.pdf
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identifier: https://eprints.untirta.ac.id/46611/5/Nurramalia%20Yusrofiani_2282200031_04.pdf
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identifier: https://eprints.untirta.ac.id/46611/6/Nurramalia%20Yusrofiani_2282200031_05.pdf
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identifier: https://eprints.untirta.ac.id/46611/7/Nurramalia%20Yusrofiani_2282200031_Reff.pdf
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identifier: https://eprints.untirta.ac.id/46611/8/Nurramalia%20Yusrofiani_2282200031_lamp.pdf
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language: en
identifier: https://eprints.untirta.ac.id/46611/9/Nurramalia%20Yusrofiani_2282200031_CP.pdf
identifier:   YUSROFIANI, NURRAMALIA  (2025) PENERAPAN PJBL-STEM UNTUK MENSTIMULUS KETERAMPILAN PROSES SAINS SISWA PADA MATERI LAJU REAKSI.  S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.