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Pengaruh Penerapan Bahan Ajar E-Book Terhadap Hasil Belajar Peserta Didik Kelas VIII pada Materi Sistem Pernapasan Manusia Sainab, Sainab
ANTHOR: Education and Learning Journal Vol 2 No 3 (2023): Anthor 2023
Publisher : Institut Teknologi Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/anthor.v2i3.141

Abstract

This study aims to determine the effect of using e-book teaching materials on the learning outcomes of class VIII students of SMP Negeri Limboro. The approach used in this study is a quantitative approach with a quasi-experimental research design in the form of a nonequivalent control group design. The sample in this study were students in class VIII A and class VIII B, totaling 58 students using the sampling technique, namely saturated sampling. The instrument used in this study is a test. The data analysis technique used in this study was the t-test, the collected data was processed and analyzed using the N-Gain test and the independent sample t-test through SPSS 24. The results of this study indicate that there is aneffect of using e-book teaching materials on results student learning, this is evidenced bystatistical analysis which states that the tcount > ttable (3.749 > 2.003) and a significance value of 0.000 <0.05 then H0 is rejected and H1 is accepted.
Hubungan Minat Belajar Dengan Kedisiplinan Peserta Didik pada Mata Pelajaran Biologi di Kelas X SMA Negeri 1 Majene Sainab, Sainab
ANTHOR: Education and Learning Journal Vol 2 No 6 (2023): Anthor 2023
Publisher : Institut Teknologi Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/anthor.v2i6.284

Abstract

Setiap sekolah memiliki peraturan baik itu di luar kelas maupun di dalam kelas. Penelitian ini bertujuan untuk mengetahui hubungan antara minat belajar dengan kedisiplinan peserta didik di kelas X SMA Negeri 1 Majene. Populasi pada penelitian ini adalah seluruh peserta didik di kelas X MIPA SMA Negeri 1 Majene yang berjumlah 156 orang. Tekhnik pengambilan sampel penelitian menggunakan tekhnik cluster random sampling dengan menggunakan rumus Slovin sehingga sampel yang digunakan berjumlah 112 orang peserta didik. Data hasil penelitian ini dianalisis dengan menggunakan SPSS 23. Hasil penelitian ini menunjukkan bahwa terdapat hubungan yang signifikan antara minat belajar dengan kedisiplinan peseta didik pada mata pelajaran biologi di Kelas X SMA Negeri I Majene yang diketahui dari koefisien korelasi nilai r yaitu 0,577 yang menunjukkan tingkat hubungan antar variabel berada pada kategori sedang dengan nilai signifikan (0,000) <0,05.  
Hubungan antara Kebiasaan Belajar dengan Hasil Belajar Sainab, Sainab
Jurnal Pesona Indonesia Vol. 1 No. 1 (2024): JPI 2024
Publisher : Institut Teknologi Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71436/jpi.v1i1.5

Abstract

This research was conducted at SMA Negeri 2 Majene to know the relationship between study habits and the biology learning outcomes of students in class XI MIA SMA Negeri 2 Majene. This type of research is correlational research. The population in this research were all students of class XI MIA SMA Negeri 2 Majene, totaling 180 people. The cluster random sampling technique used the Slovin formula to determine the sampling technique so that the sample used was 124 people. Data collection on study habits used questionnaires that were distributed directly and data collection on learning outcomes using semester test scores (cognitive scores) of students. class XI MIA in biology lessons in the even semester of the 2021/2022 student year. The research data were analyzed using SPSS 23. The results of this study were there is a positive and significant relationship between study habits and biology learning outcomes for students of class XI MIA SMA Negeri 2 Majene as indicated by the value of the correlation coefficient (0.608) and the value of Sig. (0.000) <0.05.
Pengaruh Penerapan Bahan Ajar E-Book Terhadap Hasil Belajar Peserta Didik Kelas VIII pada Materi Sistem Pernapasan Manusia Sainab, Sainab
ANTHOR: Education and Learning Journal Vol 2 No 3 (2023): Anthor 2023
Publisher : Institut Teknologi Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/anthor.v2i3.141

Abstract

This study aims to determine the effect of using e-book teaching materials on the learning outcomes of class VIII students of SMP Negeri Limboro. The approach used in this study is a quantitative approach with a quasi-experimental research design in the form of a nonequivalent control group design. The sample in this study were students in class VIII A and class VIII B, totaling 58 students using the sampling technique, namely saturated sampling. The instrument used in this study is a test. The data analysis technique used in this study was the t-test, the collected data was processed and analyzed using the N-Gain test and the independent sample t-test through SPSS 24. The results of this study indicate that there is aneffect of using e-book teaching materials on results student learning, this is evidenced bystatistical analysis which states that the tcount > ttable (3.749 > 2.003) and a significance value of 0.000 <0.05 then H0 is rejected and H1 is accepted.
CONTEXTUAL APPROACH IN MATHEMATICS LEARNING FOR ELEMENTARY SCHOOL CHILDREN Sainab; Herna
SMART: Journal of Multidisciplinary Educational Vol. 3 No. 2 (2025): November: Smart: Journal of Multidisciplinary Educational
Publisher : CV. Fahr Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61677/smart.v3i2.588

Abstract

This study aims to investigate the implementation of a contextual teaching and learning (CTL) approach in elementary mathematics education by integrating real-life contexts, multimedia, and teacher scaffolding to enhance students’ conceptual understanding, reasoning, and communication skills. Employing a literature review method, the research systematically analyzes findings from peer-reviewed journals published within the last five years, focusing on empirical studies related to contextual-based mathematics instruction. The review reveals that CTL significantly improves student engagement, motivation, and problem-solving abilities when mathematical tasks are meaningfully connected to everyday life. Furthermore, the study identifies critical implementation variables—such as teacher readiness, instructional media, classroom size, and access to technology—that moderate the effectiveness of contextual strategies. The novelty of this research lies in its synthesis of CTL, multimedia, and differentiated instruction, offering a scalable instructional model tailored to varied learner needs and classroom contexts. It also highlights the role of teacher facilitation and digital tools as key enablers in delivering impactful contextual learning experiences. The study concludes that contextualized mathematics instruction, when designed and implemented thoughtfully, holds strong potential to make mathematics more meaningful, inclusive, and sustainable for elementary students. These findings offer valuable insights for educators, policymakers, and curriculum developers seeking to promote student-centered, context-aware mathematics education.
Diversity and Phosphate-Solubilizing Potential of Rhizosphere Bacteria Associated with Foxtail Millet (Setaria italica L.) Samrawati, Samrawati; Muis, Nurmuliayanti; Sainab, Sainab
Indonesian Journal of Ecology and Conservation Vol 2 No 2 (2025): Tropical Ecology and Biodiversity
Publisher : Center for Ecology, Conservation and Ethnobiology Studies, Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/ijec.v2i2.6336

Abstract

Foxtail millet (Setaria italica L.) is a cereal crop that can adapt to marginal environments; however, its growth is often limited by low phosphorus availability in the soil. Phosphate-solubilizing bacteria (PSB) in the rhizosphere play an important role in increasing phosphorus availability and promoting plant growth. This study aimed to isolate and screen phosphate-solubilizing bacteria associated with the rhizosphere of foxtail millet and evaluate their potential as plant growth-promoting rhizobacteria. Soil samples were collected from the rhizosphere and subjected to serial dilution followed by bacterial isolation on Nutrient Agar medium. Screening of phosphate-solubilizing activity was conducted using Pikovskaya medium by observing the formation of clear zones around bacterial colonies and calculating the solubilization index. Morphological characterization and Gram staining were also performed. The results showed that several isolates were capable of solubilizing phosphate with moderate solubilization indices. The colonies generally exhibited circular shapes, entire to undulate margins, convex elevation, and milky white coloration. Gram staining indicated the presence of both Gram-positive and Gram-negative bacteria. These findings suggest that rhizosphere bacteria associated with foxtail millet have potential as plant growth-promoting rhizobacteria.