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All Journal Jurnal Pengajaran MIPA Assimilation: Indonesian Journal of Biology Education JPBIO (Jurnal Pendidikan Biologi) Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Jurnal Nuansa Akademik: Jurnal Pembangunan Masyarakat
Kusumastuti, Mimin Nurjhani
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Religion Civil Engineering, Building, Construction & Architecture Education Law, Crime, Criminology & Criminal Justice Mathematics Physics Social Sciences Other

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 1 
THE ROLE OF STUDENTS’ METACOGNITIVE AWARENESS IN MAKING DECISION CONCERNING ENVIRONMENTAL POLLUTION Kusumastuti, Mimin Nurjhani; Yani, Mely; Rahman, Taufik
Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Vol 23, No 1 (2018): JPMIPA: Volume 23, Issue 1, 2018
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v23i1.13910

Abstract

As human undoubtedly plays a role in today’s environmental problems, human inarguably must take control in overcoming them. Therefore, understanding how we can support the students in developing the ability to make environmentally friendly decisions is an essential part of an educational program. In this article, we evaluated the state and the role of metacognitive awareness as a factor that might affect junior high schools students in making a decision concerning environmental pollution, mainly the use of plastics in their everyday life.
Pengaruh Model Cooperative Learning Terhadap Peningkatan Pemahaman Konsep Matematika Dan Keaktifan Belajar Yustiara, Dana; Kusumastuti, Mimin Nurjhani; Ramdhani, Sendi
Nuansa Akademik: Jurnal Pembangunan Masyarakat Vol. 8 No. 2 (2023)
Publisher : Lembaga Dakwah dan Pembangunan Masyarakat Universitas Cokroaminoto Yogyakarta (LDPM UCY)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/jnajpm.v8i2.2003

Abstract

The aim of this study is to examine the effect of a cooperative learning model on improving the understanding of mathematical concepts and fostering greater engagement in learning among fourth-grade students at SDN Gebang Raya 2, Tangerang Regency. The type of research used was quasi-experimental design. The study's population consists of 83 students with sample size of 56 students. The data analysis for this study involved the utilization of both the t-test and MANOVA test, facilitated by the SPSS 23.0 software for Windows. The hypothesis testing conducted in this study to assess the effect of the cooperative learning model on learning engagement yielded a p-value, or significance value, of 0.000 (p < 0.005). Additionally, when evaluating the influence of the cooperative learning model on both the comprehension of mathematical concepts and learning engagement, the resulting p-value was also 0.000 (p < 0.005). The conclusion of this study is that there is an effect of the cooperative learning model towards the student's understanding of mathematical concepts and their engagement in learning in Gebang Raya 2 Elementary School.
Pengembangan Media Perkembangbiakan Hewan Pada Mata Pelajaran IPA Kelas 6 SD Untuk Meningkatkan Motivasi Dan Penguasaan Konsep Bahtiar, Emas; Kusumastuti, Mimin Nurjhani; Sardjijo, Sardjijo
Nuansa Akademik: Jurnal Pembangunan Masyarakat Vol. 8 No. 2 (2023)
Publisher : Lembaga Dakwah dan Pembangunan Masyarakat Universitas Cokroaminoto Yogyakarta (LDPM UCY)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/jnajpm.v8i2.2010

Abstract

This research is a development research that aims to find out the development media that can increase students' motivation and mastery of concepts. The research method used is the development method with the ADDIE design. The instruments used in this study were observation, questionnaires and tests. The results of data analysis for motivation increased from 51.58% before use to 84.36%. The average result of students' mastery of the concept pretest 69.50 and after use 81.5. The conclusion from the research is that media development can increase students' motivation and mastery of concepts.
Pengaruh Model Tutor Sebaya Dan Motivasi Belajar Terhadap Pemahaman Konsep Keliling Lingkaran Siswa Kelas VI SD Komariah, Neng; Kusumastuti, Mimin Nurjhani; Rosita, Tita
Nuansa Akademik: Jurnal Pembangunan Masyarakat Vol. 8 No. 2 (2023)
Publisher : Lembaga Dakwah dan Pembangunan Masyarakat Universitas Cokroaminoto Yogyakarta (LDPM UCY)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/jnajpm.v8i2.2022

Abstract

The aim of this study is to analyze the influence of student peer-to-peer tutoring model and the level of learning motivation concerning the comprehension of the concept of circle circumference among the sixth-grade students. This study employs a quasi-experimental research design, specifically incorporating pre-test and pos-test assessments. The study's population consists of 107 students, with a sample size of 72 students selected through the utilization of a cluster random sampling technique. The study's instrument uses a form of questionnare and tests. The data analysis for this study involved the utilization of two-way-ANOVA using SPSS 23.0 software for Windows. The conclusions are; (1) A notable influence exists when employing the peer-to-peer tutoring model in enhancing students' comprehension of circle circumferences among sixth-grade students. (2) A distinct impact emerges from students' learning motivation on their grasp of circle circumference comprehension in the sixth-grade. (3) Significant influences are discerned from both the implementation of the peer-to-peer tutoring model and the level of learning motivation, collectively affecting the comprehension of circle circumference among sixth-grade students.
Pengaruh Penggunaan Metode Diskusi Dan Motivasi Belajar Terhadap Hasil Belajar Siswa Kelas V SDN Sukamampir Kulsum, Siti; Kusumastuti, Mimin Nurjhani; Rumanta, Maman
Nuansa Akademik: Jurnal Pembangunan Masyarakat Vol. 8 No. 2 (2023)
Publisher : Lembaga Dakwah dan Pembangunan Masyarakat Universitas Cokroaminoto Yogyakarta (LDPM UCY)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/jnajpm.v8i2.2035

Abstract

The research method used is quasy experiment and 2x2 factorial design. The research sample was 82 students at SDN Sumampir. The instruments used are questionnaires and tests. The data analysis used is a two-way Anova test. The conclusions from this study are (1) there is an influence between student learning outcomes with the learning of the video-assisted discussion method and the poster-assisted discussion method; (2) there is an influence between students' learning motivation with the video-assisted discussion method and poster-assisted discussion method; 3) For students who have high motivation, their learning outcomes will be higher if taught using the video-assisted discussion method compared to the poster-assisted discussion method; (4) For students who have low motivation, their learning outcomes will not be higher if they are taught using the poster-assisted discussion method compared to the video-assisted discussion method; (5) There is an interaction effect between media and learning motivation on student learning outcomes.
Plant blindness in high school students: Identification and alternative solutions of the problem Soraya, Puan Helwa Rezha; Kusumastuti, Mimin Nurjhani; Solihat, Rini
Assimilation: Indonesian Journal of Biology Education Vol 8, No 1 (2025): March 2025
Publisher : Department of Biology Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/aijbe.v8i1.78364

Abstract

This study was conducted to determine the level of plant blindness in three schools in West Java. This study was also conducted with the aim of looking at the differences in the level of plant blindness as well as the relationship between the tests and questionnaires given to students. As a follow-up, this study discusses alternative solutions to the problems that arise in the three schools. The population of this study was three schools in West Java, namely one school in Bandung City, West Bandung Regency, and Indramayu Regency. From the population, one class was taken using Convenience sampling technique. The research method used was descriptive cross-sectional method. The data that has been obtained is then processed using descriptive and inferential statistics to see the differences and relationships. The results showed a significant difference between the three schools. The results also showed a positive relationship between the test results and the plant awareness questionnaire. This shows that students who have high plant awareness have high knowledge as well. The alternative solution proposed in this study is the use of eDNA Metabarcoding research as a practicum to study biodiversity, considering that eDNA can identify plant species specifically and accurately.
Reducing academic burnout biology among boarding school students through LIVE (liveworksheet and videos) Rohmatulloh, Ghina; Kusumastuti, Mimin Nurjhani; Kusnadi, Kusnadi; Pratiwi, Heti
JPBIO (Jurnal Pendidikan Biologi) Vol 10, No 2 (2025): November 2025
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v10i2.5272

Abstract

Academic burnout is a common issue among boarding school students due to demanding routines and high academic pressure, particularly in Biology classes, which involve many abstract concepts. This study aimed to examine the effectiveness of using LiveWorksheet and instructional videos in reducing the level of academic burnout among boarding school students. A one-group pre–post test design with two post-intervention measurements was employed. The sample consisted of senior high school boarding students who participated in Biology learning activities using a combination of LiveWorksheet and instructional videos. Data were collected using an academic burnout instrument and analyzed with paired sample t-tests. The results showed a decrease in burnout scores from a mean of 31.67 before the intervention to 25.37 in the first post-test (p = 0.005) and 25.83 in the second post-test (p = 0.007). These findings indicate that the combination of LiveWorksheet and instructional videos effectively reduced burnout by enhancing learning engagement, lowering cognitive load, and strengthening self-efficacy. Further research is recommended to use a control group design and long-term measurements to examine the sustainability of the intervention’s effects.
Development of the Riverkeeper Game Using Canva Application to Teach Ecosystem Topic to High School Students Permatasari, Abhelia; Riandi, Riandi; Kusumastuti, Mimin Nurjhani
Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Vol. 9 No. 2 (2025): July
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/e-saintika.v9i2.3215

Abstract

Ecosystem learning in secondary education often relies on theoretical instruction with minimal contextual engagement, leading to persistent misconceptions and low student understanding. This study aims to address this pedagogical gap by developing the Riverkeeper game, an innovative hybrid learning media that combines digital platforms (Canva, Wordwall, and Google Docs) with field exploration activities to support ecosystem instruction. Using a modified 4D development model (Define, Design, Develop, Disseminate) but only Define, Design and Develop stages were conducted in this paper. Data were collected from five biology teachers and twenty Grade 11 students to identify instructional challenges and needs. The Riverkeeper game was designed based on constructivist and experiential learning principles, integrating digital problem-solving tasks with real-world observation of river ecosystems. The media prototype underwent expert validation involving three evaluators (a biology education lecturer, a media expert, and a senior high school biology teacher) using a structured instrument covering three aspects: game guidance, visual communication and design, and functionality. Validation results showed an overall score of 88% (very valid), with strengths in instructional clarity and visual design, though minor revisions were suggested for navigation and technical integration. A practicality test involving twenty students reported high satisfaction and relevance to learning objectives. As this study focused solely on the development and validation stages, further research is recommended to evaluate the game’s effectiveness in improving student learning outcomes. The Riverkeeper game presents a novel approach to ecosystem education by integrating digital game-based learning with direct environmental exploration.
Project Based Learning with Socio Scientific Issues in Improving Junior High School Students' Habits of Mind on Biotechnology Material Nahdiyati, Kartika; Kusumastuti, Mimin Nurjhani; Sriyati, Siti
Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Vol. 9 No. 2 (2025): July
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/e-saintika.v9i2.3216

Abstract

The development of science and technology requires students to have Habits of Mind (HoM) to be able to think critically, creatively, and reflectively in dealing with complex problems. This study aims to determine the effect of the Socio-Scientific Issues-based Project-Based Learning (PJBL-SSI) model on changes in students' HoM on biotechnology material. Socio-Scientific Issues context, such as gluten-free diet trend, was chosen to encourage real problem-based learning and project-based decision making. The study employed a quasi-experimental method with a Non-equivalent Control Group Design, involving 62 ninth-grade students from Bandung City Public Junior High School. The experimental group received PJBL-SSI learning, while the control group used conventional PJBL. Data were collected through validated HoM pretest and posttest questionnaires. The results showed an increase in the mean score of HoM in the experimental group from 38.23 to 44.97, while the control group decreased from 41.62 to 40.90. The Mann-Whitney U test showed a significant difference between groups (p = 0.006). These findings support previous studies that the integration of PPA and SSI is effective in shaping students' reflective and critical thinking dispositions through contextual projects and meaningful ethical discussions.
Co-Authors A.A. Ketut Agung Cahyawan W Bahtiar, Emas Komariah, Neng Kusnadi Maman Rumanta MARIA BINTANG Nahdiyati, Kartika Permatasari, Abhelia Pratiwi, Heti Purwanto, Muhammad Guntur Riandi Riandi Rini Solihat Rohmatulloh, Ghina Sardjijo, Sardjijo Sendi Ramdhani Siswi, Nur Rokhmani Tri Siti Kulsum Siti Sriyati Soraya, Puan Helwa Rezha Yani, Mely YAYAN SANJAYA Yustiara, Dana