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Alfiyandri
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Fraction Board Design to Stimulate the Elementary School Students' Critical Thinking Ability Regarding Fraction Puspita, Vivi; Zuwendi, Wulandari Juli; Alfiyandri; Dewi, Ika Parma
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.5445

Abstract

This research is motivated by the limited use of mathematics learning media, especially in elementary schools, which can facilitate students' physical activity in building knowledge. This research aims to produce a product in the form of a fraction board that is feasible and has a good impact on the critical thinking skills of elementary school students. The type of research is RnD with the Pomp model. The test subjects in class IV SD N 31 Jati Tanah Tinggi consisted of 30 students. Data collection techniques use questionnaires, interviews and tests. The research results show that fraction board media is suitable for use with very valid criteria. Fraction board media is also easy to use and can train elementary school students' critical thinking skills.
Development Learning Media Interactive Powerpoint Integrated Thematic Learning Melindawati, Silfi; Alfiyandri
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.5474

Abstract

This research is motivated by the problem that in the learning process the teacher has used media, but only uses improvised media in the form of books and blackboards as well as media in the form of pictures, thus making students passive during the learning process, this situation is caused by the use of learning media in the learning process only as books and blackboards. Based on these problems the researchers developed interactive powerpoint media in integrated thematic learning. The development model used is the ADDIE model which consists of 5 stages, namely, analysis, design, development, implementation, and evaluation. Based on the results of interactive powerpoint media validation on integrated thematic learning in grade IV elementary schools, it was declared very valid with a validation value range of 3.54, from the results of the practicality test, educators stated that it was very practical with a percentage of 93.37% for learning 1 and learning 2, while the practicality test for students it is stated to be very practical with a percentage of 89.04% for learning 1 and learning 2. So it can be concluded that the development of interactive powerpoint media in integrated thematic learning in grade IV elementary school is very valid and very practical.
Co-Authors Ika Parma Dewi Melindawati, Silfi Puspita, Vivi Zuwendi, Wulandari Juli