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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Riset Pendidikan Matematika Jakarta Journal Basic Education Skills
Yorenza Meifinda
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Education Languange, Linguistic, Communication & Media Mathematics Other

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Journal : Journal Basic Education Skills

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Pengaruh Metode Jarimatika terhadap Hasil Belajar Matematika pada Siswa Kelas 3 SDN 13 Parittiga Bangka Barat Puput, Puput Atmasari; Asyraf Suryadin; Yorenza Meifinda
JBES (Journal Basic Education Skills) Vol 2 No 3 (2024): JBES (Journal Basic Education Skills)
Publisher : Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/jbes.v2i3.196

Abstract

This research was motivated by students' low mathematics learning outcomes, especially in fraction material, as well as other factors, namely that during learning activities, the learning methods used by teachers were less varied, making students less likely to understand fraction material. This research aims to determine how the Jarimatics method affects mathematics learning outcomes for grade 3 students at SDN 13 Parittiga, West Bangka. This research uses quantitative research with a "Quasi-Experimental Design" research design in the form of "Pretest and Posttest with Nonequivalent Control Group Design." The sample in this study consisted of 40 third-grade students at SD Negeri 13 Parittiga. The data collection technique used was a test consisting of 11 test questions with short answers. The data analysis techniques used are normality tests, homogeneity tests, and hypothesis tests using the independent sample t-test. The research results show that hypothesis testing using the independent sample t-test with the polled variance formula obtained t-count > t-table, namely t-count = 2.437 and t-table = 2.024. This indicates that Ho is rejected and Ha is accepted. From the results of the data analysis, it can be concluded that using the Jarimatika method influences mathematics learning outcomes for grade 3 students at SDN 13 Parittiga, West Bangka.
Pengaruh Media Papan Pecahan Terhadap Kemampuan Pemahaman Materi Pecahan Sederhana Siswa Kelas III Sekolah Dasar Suci Ulandani; Maulina Hendrik; Yorenza Meifinda
JBES (Journal Basic Education Skills) Vol 2 No 2 (2024): JBES (Journal Basic Education Skills)
Publisher : Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/jbes.v2i2.197

Abstract

This research is driven by the low level of students' understanding of simple fractions in mathematics, which can affect their overall learning achievement. The aim of this study is to determine the impact of using fractional board media on the conceptual understanding of simple fractions among third-grade students at SD Negeri 6 Simpangkatis. A quantitative research approach with an experimental design method, specifically the One Group Pre-Test Post-Test Design, was employed. The sample comprised all third-grade students at SD Negeri 6 Simpangkatis, selected through a saturated sampling technique. Data analysis included descriptive statistics, normality tests, and hypothesis testing using paired sample t-tests. Data was collected using essay tests that assessed the level of conceptual understanding and student success. The results indicated that the paired sample t-test showed t-hitung > t-tabel (2.749 > 1.713), leading to the acceptance of the Ha hypothesis. Thus, it can be concluded that the fractional board media positively impacts students' ability to understand simple fractions in the third grade at SD Negeri 6 Simpangkatis.
Pengaruh Media Diorama Terhadap Keterampilan Menulis Teks Eksplanasi Pada Mata Pelajaran Bahasa Indonesia Siswa Kelas V SD Negeri 20 Pangkalpinang Lidya Pramita; Romadon; Yorenza Meifinda
JBES (Journal Basic Education Skills) Vol 2 No 2 (2024): JBES (Journal Basic Education Skills)
Publisher : Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/jbes.v2i2.199

Abstract

This study was motivated by students' lack of interest and motivation when learning Indonesian. Apart from that, students had difficulty expressing their ideas in written form, and the results of learning explanatory texts were low. This research aims to determine whether or not diorama media affects explanatory text writing skills. This study employs quantitative research methods with a true experimental design: a two-group pretest and posttest. The sample in this study consisted of 54 students in classes VB and VC. Tests and documentation are the data collection techniques used. The data analysis techniques used are normality tests, homogeneity tests, and hypothesis tests using the independent sample t-test. The results of this research show that diorama media influence the explanatory text-writing skills of fifth-grade students. Judging from the results of the hypothesis test, the sig value is obtained based on the hypothesis test's results. (2-tailed), namely < 0.029 with the Sig (2-tailed) value criteria < 0.005, so it can be said that Ho is rejected and Ha is accepted. Based on this, it can be concluded that diorama media influences the skills of writing explanatory texts in Indonesian language subjects for class V students at SDN 20 Pangkalpinang.
Analisis Implementasi P5 (Projek Penguatan Profil Pelajar Pancasila) Kurikulum Merdeka SD Negeri 27 Pangkalpinang. Liadi, Rossy; Romadon; Yorenza Meifinda
JBES (Journal Basic Education Skills) Vol 3 No 1 (2025): Volume 3 Nomor 1 April 2025 JBES (Journal Basic Education Skills)
Publisher : Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/jbes.v3i1.284

Abstract

This research aims to understand the planning and implementation carried out in the Project to Strengthen the Profile of Pancasila Students (P5) at SD Negeri 27 Pangkalpinang. This type of research uses a qualitative descriptive approach with data collection techniques through interviews, documentation, and triangulation. Data analysis employs the Miles and Huberman model, including data collection, data reduction, data presentation, and drawing conclusions and verification. The subjects consist of the principal, class teachers of grades 1-6, and a sample of students from grades 1-6. The research results on the planning and implementation stages of P5 indicate that the planning stage of P5 for the profile project for the 2023-2024 academic year has been well executed according to the P5 guidelines from the Ministry of Education and Culture. This begins with 1) understanding the independent curriculum, 2) understanding assessment and learning of the independent curriculum, 3) preparing the KOSP, 4) forming the P5 facilitator team, 5) identifying the school's readiness level, 6) determining themes, topics, dimensions, goals, and time allocation, 7) compiling the P5 module, and 8) designing the P5 reporting. However, improvements are needed in the P5 module as the school did not follow up on the action plan since they used the profile project flow 1. The implementation stage of P5 at SD Negeri 27 Pangkalpinang has been well-executed, including 1) conducting P5 activities according to the P5 module design and 2) the school holding P5 learning celebrations showcasing students' reflection results.
Pengaruh Model Pembelajaran Auditory Intellectually Repetition (AIR) Terhadap Pemahaman Konsep Materi Penjumlahan dan Pengurangan Pecahan Kelas V SDN 1 Pangkalpinang Dini Agustin; Fitri Apriani; Yorenza Meifinda
JBES (Journal Basic Education Skills) Vol 3 No 2 (2025): JBES (Journal Basic Education Skills)
Publisher : Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/jbes.v3i2.290

Abstract

This research is constrained by the low understanding of the concept of students in mathematics subjects, and the use of conventional learning model that teachers do in the learning process has not been able to improve the understanding of the student concept. This study aims to determine the effect of the study of the Auditory Intellectually Repetition (AIR) learning model on understanding the concept of the materials submission and reduction of the class V SDN 1 Pangkalpinang. This research uses a quantitative method with research design used is true experimental design using the pretest-posttest control group design. The subject study student class V SDN 1 Pangkalpinang amounted to 76 students and consisted of 2 classes. The VA experimental class consist of 38 students, and the VB class control consists of 38 students. Data collection techniques in research using essay tests amounted to 5 questions. Data analysis techniques use the normality test (Kolmogorov Smirnov), the homogeneity test (Levene test), and the hypothesis test using the independent sample t-test. The result of the normality test (Kolmogorov Smirnov) obtained a pretest control class (0.200) and posttest (0.200) for the pretest experimental class (0.147) and posttest (0.171) normal distribution value due to > 0.05. The homogeneity test (Levene) was obtained pretest (0.807) and posttest (0.361); the value of homogeneity was declared because it was > 0.05. The hypothesis test (independent t-test sample) shows that the value of tcount 2.342 > t-table 1.992 significance (0.022 < 0.05), then Ha is accepted, meaning there is an influence of the Auditory Intellectually Repetition (AIR) learning model on understanding the concept of the material addition and subtraction of the class V SDN 1 Pangkalpinang.
Co-Authors Ayu, Rahma Ayu Novianti Dini Agustin Fitri Apriani Liadi, Rossy Lidya Pramita Maulina Hendrik Puput, Puput Atmasari Risnina Wafiqoh Romadon Suci Ulandani Yoniza, Yoni