<![CDATA[This study was motivated by the low learning outcomes of fifth-grade students on the topics of Greatest Common Factor (GCF) and Least Common Multiple (LCM) at SDN Sidokepung 1. One effort to address this problem was the implementation of an interactive PowerPoint assisted by an Interactive Flat Panel (IFP), which presents learning materials in a visual, interactive, and engaging manner to enhance students' participation during the learning process. This study aimed to determine the effect of using an interactive PowerPoint assisted by an Interactive Flat Panel (IFP) on the learning outcomes of fifth-grade students in learning GCF and LCM at SDN Sidokepung 1. This research employed a quantitative approach using a pre-experimental method with a One Group Pretest-Posttest Design. The sample consisted of 32 students selected through a saturated sampling technique. Data were collected using pretest and posttest learning achievement tests. The research instrument was tested for validity and reliability and analyzed using the Statistical Package for the Social Sciences (SPSS). Data analysis included the normality test and hypothesis testing using the Paired Sample t-test. The results showed that the mean pretest score of 33.10 increased to 61.03 in the posttest. Furthermore, the Paired Sample t-test produced a significance value (Sig. 2-tailed) of 0.000 (<0.05), indicating that H₀ was rejected and H₁ was accepted. Therefore, it can be concluded that the use of an interactive PowerPoint assisted by an Interactive Flat Panel (IFP) had a significant effect on the learning outcomes of fifth-grade students on the topics of GCF and LCM at SDN Sidokepung 1. This learning media can serve as an effective alternative to improve the quality of mathematics instruction in elementary schools. ABSTRAK Penelitian ini dilatarbelakangi oleh rendahnya hasil belajar peserta didik kelas V pada materi Faktor Persekutuan Terbesar (FPB) dan Kelipatan Persekutuan Terkecil (KPK) di SDN Sidokepung 1. Salah satu upaya yang dilakukan untuk mengatasi permasalahan tersebut adalah melalui penggunaan PPT interaktif berbantuan Interactive Flat Panel (IFP) yang mampu menyajikan materi secara visual, interaktif, dan menarik sehingga dapat meningkatkan keterlibatan peserta didik dalam proses pembelajaran. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan PPT interaktif berbantuan Interactive Flat Panel (IFP) terhadap hasil belajar peserta didik kelas V pada materi FPB dan KPK di SDN Sidokepung 1. Penelitian menggunakan pendekatan kuantitatif dengan metode pre-experimental dan desain One Group Pretest-Posttest Design. Sampel penelitian berjumlah 32 peserta didik yang dipilih menggunakan teknik sampling jenuh. Pengumpulan data dilakukan melalui tes hasil belajar berupa pretest dan posttest. Instrumen penelitian telah melalui uji validitas dan reliabilitas serta dianalisis menggunakan bantuan program SPSS. Analisis data meliputi uji normalitas dan uji hipotesis menggunakan Paired Sample t-test. Hasil penelitian menunjukkan bahwa rata-rata nilai pretest sebesar 33,10 meningkat menjadi 61,03 pada posttest. Hasil uji Paired Sample t-test menunjukkan nilai signifikansi (Sig. 2-tailed) sebesar 0,000 (<0,05), sehingga H₀ ditolak dan H₁ diterima. Dengan demikian, dapat disimpulkan bahwa penggunaan PPT interaktif berbantuan Interactive Flat Panel (IFP) berpengaruh signifikan terhadap hasil belajar peserta didik kelas V pada materi FPB dan KPK di SDN Sidokepung 1. Media pembelajaran ini dapat menjadi alternatif yang efektif dalam meningkatkan kualitas pembelajaran matematika di sekolah dasar.]]>
