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Analysis of Technological Pedagogical Content Knowledge Competence of Biology Teachers in the Use of High School Instructional Media Harlis; Budiarti, Retni Sulistiyoning; Aswan, Dara Mutiara; Budiono, Hendra
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.8861

Abstract

This study aims to analyze the Technological Pedagogical Content Knowledge (TPACK) competence of biology teachers in the use of instructional media in high schools in Kuala Tungkal. This research employs a descriptive method with a quantitative approach, involving 7 biology teachers from 3 public high schools in Kuala Tungkal as subjects. Data were collected through questionnaires, interviews, and observations. The results indicate that the technology-based instructional media used by teachers vary according to the needs of the materials being taught. In terms of technological knowledge, the average percentage obtained was 77.78%, which falls under the Good category, while the pedagogical content knowledge aspect scored an average percentage of 84.4%, categorized as Very Good. The conclusion of this study suggests that biology teachers in Kuala Tungkal have good TPACK competence in the use of instructional media. Recommendations from this study include the enhancement of training for developing more advanced technology-based instructional media, such as e-modules and interactive simulations, to further improve the quality of biology education.
UJI AKTIVITAS ANTIJAMUR HAIR TONIC EKSTRAK JAMUR KUPING HITAM (Auricularia polytricha) TERHADAP PERTUMBUHAN Malassezia furfur Evanjeli, Nabila Dwi; Budiarti, Retni Sulistiyoning; Aswan, Dara Mutiara; Harlis, Harlis; Mataniari, Raissa; Putri, Husmayani Muny
Biospecies Vol. 19 No. 1 (2026): Januari 2026 (In press)
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v19i1.46274

Abstract

Indonesia has a wealth of biodiversity in the form of various types of fungi, one of which is the black ear fungus (Auricularia polytricha) which is known to contain chemical compounds with the potential to inhibit the growth of pathogenic fungi. This study aims to determine the effect of black ear fungus extract hair tonic on the growth of Malassezia furfur and the best concentration in inhibiting the growth of M. furfur. This type of research is a quantitative study with an experimental method with a Completely Randomized Design (CRD) consisting of 6 treatments, namely: P0: hair tonic brand X, P1: hair tonic without extract, P2: hair tonic extract black ear fungus with a concentration of 10%, P3: 30%, P4: 50%, and P5: 70% with 4 repetitions. The parameters observed were the diameter of the inhibition zone indicating antifungal activity with the best concentration, as well as the hair tonic evaluation test (organoleptic test, pH test, viscosity test, and irritation test). The data obtained were analyzed using ANOVA and continued with the DNMRT test with a confidence level of 95%. The results showed that black ear fungus extract hair tonic had an effect on the growth of M. furfur. The results of the DNMRT test showed that P0 was significantly different from other treatments. Treatment P1 was also significantly different from other treatments. Hair tonic extract concentrations of 10% (P2), 30% (P3), and 50% (P4) were not significantly different. Hair tonic with the highest concentration of 70% (P5) was significantly different from other treatments and had a very strong antifungal category. The conclusion of this study is that there is antifungal activity of black ear fungus extract hair tonic on the growth of M. furfur, and the best concentration of antifungal hair tonic is 70%.
Boosting physical education performance: how attitude and motivation instruments impact student success Nugraha, Ugi; Budiarti, Retni Sulistiyoning; Yuliawan, Ely
Edu Sportivo: Indonesian Journal of Physical Education Vol. 6 No. 2 (2025): Edu Sportivo: Indonesian Journal of Physical Education
Publisher : UIR Press Bekerjasama dengan International Association of Physical Education and Sports

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/esijope.2025.vol6(2).15897

Abstract

Background: The motivation of students plays a crucial role in their academic success by fostering enthusiasm and willingness to learn. Understanding the relationship between attitude, motivation, and learning outcomes is essential for enhancing educational practices. However, there is a need to investigate this relationship specifically in the context of high school students in Jambi City, where physical education (PE) is a vital component of the curriculum. Research Objectives: This study aims to explore the relationship between attitude, motivation, and learning outcomes among high school students in Jambi City. By employing a quantitative approach, the research seeks to analyze the extent to which attitude and motivation impact students’ PE learning outcomes. Methods: A sample of 120 high school students from Jambi City was selected through saturated sampling. Data collection methods included observation, interviews, questionnaires, and documentation. The research utilised various analytical techniques, including correlation analysis, prerequisite tests (normality and linearity tests), descriptive statistical analysis, and hypothesis testing (simple correlation, multiple correlation, significance tests—F-tests, and coefficients of determination). Findings/Results: The findings reveal a positive and significant relationship between attitude, motivation, and the PE learning outcomes of high school students in Jambi City. Descriptive analysis indicates generally positive attitudes and high motivation levels among the students. Correlation analysis demonstrates that both attitude and motivation contribute significantly to PE learning outcomes, with higher levels of attitude and motivation correlating with better outcomes. Conclusion: The study underscores the importance of attitude and motivation in influencing PE learning outcomes among high school students in Jambi City. These findings highlight the need for educational interventions that focus not only on academic content but also on fostering positive attitudes and motivation to enhance student engagement and performance in PE.