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All Journal Journal of Innovation and Research in Primary Education Jurnal Papeda: Jurnal Publikasi Pendidikan Dasar
Oktriyanti, Dea Iintri
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Education Languange, Linguistic, Communication & Media Mathematics Other

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Keefektifan Media Peta Harta Karun Berbasis HOTS Materi Satuan Berat di Sekolah Dasar Oktriyanti, Dea Iintri; Erwandi, Rudi; Valen, Andri
Jurnal Papeda: Jurnal Publikasi Pendidikan Dasar Vol. 6 No. 3 (2024): Jurnal Papeda: Jurnal Publikasi Pendidikan Dasar
Publisher : Universitas Pendidikan Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36232/jurnalpendidikandasar.v6i3.1858

Abstract

Penelitian ini bertujuan untuk mengembangkan serta menguji keefektifan media peta harta karun berbasis HOTS materi satuan berat di Sekolah Dasar. Penelitian ini merupakan jenis penelitian pengembangan dengan menggunakan desain ADDI­­E. Subjek penelitian ini adalah siswa kelas II SDN 2 Lubuklinggau berjumlah 29 orang siswa. Pengumpulan data dalam penelitian dilakukan dengan menggunakan metode observasi, wawancara, dan tes. Adapun instrumen yang digunakan yakni berupa soal tertulis. Data hasil pretest dan posttest dianalisis menggunakan rumus N-Gain. Hasil penelitian pada uji keefektifan kegiatan pretest diperoleh skor rata-rata yakni 38,10 kemudian nilai rata-rata siswa saat posttest sebesar 82,41. Diketahui nilai N-Gain dari rata-rata pretest dan posttest yaitu sebesar 0,72 dengan klasifikasi tinggi sehingga media peta harta karun berbasis HOTS dinyatakan efektif untuk meningkatkan hasil belajar siswa. Maka dari itu berdasarkan rekapitulasi nilai N-Gain dari rata-rata pretest dan posttest serta didukung oleh penelitian yang relevan maka dapat disimpulkan bahwa media peta harta karun berbasis HOTS materi satuan berat dapat dinyatakan efektif untuk digunakan dalam materi satuan berat kelas II SDN 2 Lubuklinggau.
Early Algebraic Thinking Skills of Upper Elementary School Students Febriandi, Riduan; Herman, Tatang; Turmudi, Turmudi; Oktriyanti, Dea Iintri
Journal of Innovation and Research in Primary Education Vol. 4 No. 2 (2025)
Publisher : Papanda Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jirpe.v4i2.1202

Abstract

This study aims to determine the description of the algebraic thinking ability of fifth grade elementary school students in Lubuklinggau city. The method used in this study is descriptive qualitative. The instruments used in this study were in the form of essay-shaped test questions to measure the initial algebraic thinking ability of elementary school students and non-tests in the form of interviews. The population in this study were upper elementary school students in the Lubuklinggau area. The sample in this study was selected using the stratified random sampling technique. From the population selected randomly, two schools were obtained as the place of this study. Based on the results of the study conducted by the researcher, it was obtained that the results of the algebraic thinking ability of 48 students on the first indicator were an average of 36%, on the second indicator an average of 30% was obtained, on the third indicator an average of 58% was obtained, on the fourth indicator an average of 61% was obtained and the fifth indicator an average of 40%. Of the five algebraic thinking indicators, the average ability of students was 45%. So it can be concluded that the algebraic thinking ability of elementary school students is still relatively low and there needs to be innovation in providing learning and teaching media to be able to improve the understanding of algebraic thinking of elementary school students as initial knowledge in preparing knowledge before learning algebra formally at the next level.
Co-Authors Febriandi, Riduan Febriandi Rudi Erwandi Tatang Herman, Tatang Turmudi Valen, Andri