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Journal : Formatif: Jurnal Ilmiah Pendidikan MIPA

The Effect of Using POE-Based Worksheet on Student’s Learning Outcomes in Material of Impulses and Momentum Dwi Kusdayanti; I Dewa Putu Nyeneng; Nengah Maharta
Formatif: Jurnal Ilmiah Pendidikan MIPA Vol 9, No 3 (2019): Formatif: Jurnal Ilmiah Pendidikan MIPA
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/formatif.v9i3.3638

Abstract

This study aims to determine the effect of using POE-based worksheets on student’s learning outcomes of physics in the material of impulses and momentum at SMAN 5 Bandar Lampung. The research population was all students of class X MIA. The design of this study uses True Experimental Design with a Pretest-Posttest Control Group Design type. The research sample in this study was class X MIA1 and X MIA2 with relatively similar initial abilities so that the Simple Purposive Sampling technique was used. The independent sample t-test results showed a significance value of 0,000 for cognitive, psychomotor learning outcomes through questions and through practical performance so that the use of POE-based worksheets on impulses and momentum material had a significant effect on student learning outcomes. The magnitude of the effect obtained from the results of the effect size test (Cohen d) is 2,18 for the cognitive domain; 1,34 and 1,21 for the psychomotor domain (high category). This means that the use of POE-based worksheet in this study has a large effect on student learning outcomes.
The Influence of Android-Based Multimedia Modules on Static Fluid Material on Understanding The Physics Concepts of High School Students Winarti Purnama Sari; I Dewa Putu Nyeneng; Ismu Wahyudi
Formatif: Jurnal Ilmiah Pendidikan MIPA Vol 9, No 4 (2019): Formatif: Jurnal Ilmiah Pendidikan MIPA
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/formatif.v9i4.3530

Abstract

Students 'ability to understand the concept of physics is still weak, so it is necessary to use learning resources that are able to improve students' conceptual understanding. This study aims to determine the effect of android-based multimedia modules on understanding the physics concepts of high school students in static fluid material. The sample of this study was students of class XI MIA 1 and XI MIA 2 of SMA 1 Raman Utara. This study was conducted using the type of pretest-posttest control group design. The data obtained were then tested by N-gain analysis, normality test, homogeneity test, independent sample t-test, and effect size test. Data from the study were collected using pretest and posttest with conceptual understanding indicators. The results show that there is an influence of the use of multimedia modules on understanding students' concepts in static fluid material. The results of the study obtained an average N-gain score of the experimental class and control class of 0.54 and 0.31 with the medium category and the effect size value of 2.8 with a large category. The results of different tests using independent sample t-test <0.05 showed that there were significant differences in students' ability to understand concepts using using multimedia-based android modules and students using print modules.