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Fitria Wulandari
University of Muhammadiyah Sidoarjo
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Scientific Literacy Skill Through Digital Media Professional Pdf Flip Based Book in Elementary School Indira Bernica Krida Putri; Fitria Wulandari
Jurnal Penelitian Pendidikan IPA Vol 8 No 5 (2022): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i5.2181

Abstract

This study aims to determine the effect and how much of a professional flip pdf-based digital book media on science literacy skills in elementary schools. This research method uses descriptive quantitative research with the type of Pre-Experimental Design and the form of design  used is one group pretest-posttest design. The instrument used in this study was a scientific literacy test sheet. The results showed that to test the hypothesis and answer the problem formulation, the  data analysis techniques used were Eta squared and paired samples correlation. From the results of  the Eta squared value, it was obtained at 0.850, which means that there is a big influence between professional flip pdf-based digital book media on scientific literacy skills, while if viewed from the paired samples correlation output above, it can be seen that the Sig (2-tailed) value is 0.000 which means more smaller than 0.05 means that there is a positive effect of professional flip pdf -based digital book media on the scientific literacy skills of elementary school students. The conclusion in this study is that the professional flip pdf-based digital book media has a positive and significant impact on the  scientific literacy abilities of fourth grade students so that it can be used as a solution in elementary school learning.
The Influence of Problem Based Learning Model on the Critical Thinking Elementary School Ellen Widy Yuliasandra; Fitria Wulandari
Jurnal Penelitian Pendidikan IPA Vol 9 No 8 (2023): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i8.3766

Abstract

This study aims to determine the influence and effect’s magnitude of Problem Based Learning on the critical thinking skills of fifth grade students at Jeruk Purut II Elementary School. The research method used is quantitative research with the type of Pre-Experimental Design and One Group Pretest-Posttest Design. The data collection technique uses a critical thinking ability test sheet consisting of 12 questions. Data analysis technique using paired sample t-test and ETA squared t test. The results of the pretest and posttest hypothesis testing showed a sig. (2-tailed) 0.00 which is less than 0.05 so that there is a significant effect of the Problem Based Learning model on critical thinking skills. Then, the eta squared calculation shows a value of 0.88 which is belong to very large category. The conclusion from the research results is that the Problem Based Learning model influences the critical thinking skills of fifth grade elementary school students and with effect’s magnitude belong to very large category.
Co-Authors Ellen Widy Yuliasandra Indira Bernica Krida Putri