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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal IPA Terpadu PENDIPA Journal of Science Education BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Eduproxima : Jurnal Ilmiah Pendidikan IPA Jurnal Pendidikan Indonesia Gemilang JSEP (Journal of Science Education and Practice) Jurnal Sastra Indonesia Jurnal Pendidikan Abad Ke-21
Nestiadi, Adi
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Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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The Effect of Group Investigation Learning Model on Science Education Students’ Mastery of Environmental Pollution and Creative Thinking Nestiadi, Adi
Jurnal Pendidikan Indonesia Gemilang Vol 4, No 2 (2024)
Publisher : Gemilang Maju Publikasi Ilmiah (GMPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53889/jpig.v4i2.478

Abstract

The learning process in the classroom still tend to focus on the teacher, causing less students are actively involved in the learning process seen in the number of students who ask and answer questions that lead to low test score is below standard. Application of group investigation learning model was expected to improve the mastery of concepts and creative thinking of students. This research aimed to determine the influence of the learning model group investigation to the mastery of concept environment pollution  and creative thinking in high school student of class X. The research method used was quasi-experimental with the research design post-test control group design. The research sample of 60 students was 30 students each in the experimental class and control class by simple random sampling. The instrument used was the test the ability of mastering concept and creative thinking test. based on the analysis the data were normally distributed and homogeneous. The result of this reseach 1). There an influence of learning model group investigation of the mastery of concept inveronment pollution and creative thinking student 2). Mastery of concepts students using learning model group investigation to get a better score than the students who use STAD learning model with value (tcount = 4,118) 3). Creative thinking abilities of students using learning model group investigation to get a better score than the students who using learning model STAD with value (tcount = 2.731).
Pengembangan Modul Praktikum Biologi Umum Berbasis Case Method untuk Meningkatkan Keterampilan Proses Sains Mahasiswa Pendidikan Ilmu Pengetahuan Alam Nestiadi, Adi; Leksono, Suroso Mukti; Kurniasih, Septi
Jurnal Pendidikan Abad Ke-21 Vol 2, No 1 (2024)
Publisher : Gemilang Maju Publikasi Ilmiah (GMPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53889/jpak.v2i1.391

Abstract

Tujuan dari penelitian ini ialah mengetahui pengembangan modul praktikum biologi umum berbasis case method untuk meningkatkan keterampilan proses sains mahasiswa Pendidikan IPA. Metode penelitian yang digunnakan yaitu  metode Reseasch and Development (RD) yang mengacu pada model 4D Thiagarahajan et al., (1974) yang sudah disesuaikan dengan kebutuhan penelitian. Hasil penelitian ini berupa produk modul praktikum biologi umum berbasis case method yang digunakan untuk meningkatkan keterampilan proses sains. Hasil validasi menunjukan bahwa modul praktikum biologi umum berbasis case method memiliki tingkat kevalidan pada kriteria baik dengan perolehan presentasi sebesar 84,8 terdapat beberapa catatan perbaikan untuk dapat menyempurnakan pengembangan modul praktikum yang sedang dikembangkan. Kesimpulan dari penelitian ini bahwa modul praktikum biologi umum berbasis case method unntuk meningkatakan keterampilan proses sains layak untuk digunakan dalam proses pembelajaran praktikum pada mata kuliah biologi umum. Selain itu peningkatan hasil pre-test dan post-test keterampilan proses sains dalam implementasi modul praktkum ini diperoleh peningkatan.
THE IMPACT OF THE USE OF RESEARCH-BASED BIODIVERSITY E-LEARNING ON THE DEVELOPMENT OF CONSERVATION LITERACY SKILLS IN MIDDLE SCHOOL STUDENTS IN GRADE VII Prasetyo, Tegar Bayu; Leksono, Suroso Mukti; Kurniasih, Septi; Nestiadi, Adi
JOURNAL OF SCIENCE EDUCATION AND PRACTICE Vol 9, No 1 (2025): June 2025
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jsep.v9i1.10960

Abstract

The low ability of conservation literacy is the main problem currently faced, one of which is caused by an inappropriate learning system. Therefore, contextualized teaching materials are needed to solve this problem. The purpose of this study is to describe whether or not there is an effect of using e-LKPD based on research results on the topic of biodiversity on students' conservation literacy skills, cognitive, affective and psychomotor aspects. This study uses a type of quantitative research with the method used is quasi-experimental with nonequivalent control group design. The sample in this study was taken using the slovin method. The data analysis technique used was T-test. In the research, the experimental class used e-LKPD and the control class used e-LKPD developed by the subject teacher. The results shown that:  (1) there is a significant effect on conservation literacy of cognitive indicators (Sig. 0.000), (2) there is a significant effect on conservation literacy of affective indicators (Sig. 0.000), (3) there is a significant effect on conservation literacy of psychomotor indicators (Sig. 0.000). The conclusion of the study is that there is an effect of e-LKPD based on research results on biodiversity on students' conservation literacy skills.
PENGEMBANGAN WEBSITE PADA MATERI KEANEKARAGAMAN HAYATI TNUK BERBASIS HASIL RISET UNTUK MENINGKATKAN LITERASI KONSERVASI SISWA SMP KELAS VII Raflia, Muhammad; Nestiadi, Adi; Kurniasih, Septi; Leksono, Suroso Mukti
Jurnal Penelitian Pendidikan IPA Vol 10 No 2 (2024): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i2.6281

Abstract

This study was prompted by the lack of maximization of the use of learning media, especially the use of information and communication technology (ICT) based media, resulting in the lack of learning resources on biodiversity topics and the lack of understanding of conservation education among 7th grade students. The purpose of the research is the determination of the level of validity of the developed web site. Research and development adapted from Thiagarajan's development model was used as the method. The research tools used in this study were interviewing and validating sheets. The steps of exploring potentials and problems, data collection, product design, product validation and product revision were used to develop the website learning media. The results showed that the validity level of biodiversity research website material to improve conservation literacy among seventh graders was 89% with a very valid category, so it can be used for learning.
The Pengaruh Model Learning Cycle Type 7E untuk Meningkatkan Kemampuan Berpikir Kritis Peserta Didik Kelas VII pada Konsep Perubahan Zat Pada Kehidupan Sehari - hari Karunia Waen, Thetia; Nestiadi, Adi; Berlian, Liska
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.922-929

Abstract

Lack of student understanding of learning materials often results in low learning outcomes. Therefore, selecting the right learning model is an important factor in achieving learning objectives, because it can help students understand the material more deeply. One approach that is considered effective and innovative is the Learning Cycle Type 7E model. This study aims to analyze the effect of implementing the Learning Cycle Type 7E model on students' critical thinking skills on the concept of Changes in Substances in Daily Life. The research method used was a quasi-experimental design with a nonequivalent control group design, which was carried out in one of the Public Junior High Schools in Serang City. The research sample was selected using a purposive sampling technique, consisting of 36 students in the experimental class and 36 students in the control class. Data collection was carried out using a test instrument in the form of HOTS (High Order Thinking Skills) questions that had passed validity and reliability tests. The results showed that the application of the Learning Cycle Type 7E model had a significant effect on improving the critical thinking skills of eighth grade students on the concept of changes in substances in daily life. Based on the results of the Independent Sample T-Test, a significance value (Sig. 2-tailed) of <0.001 was obtained, which is smaller than 0.05. In addition, the results of Group Statistics show that the average pre-test score of the experimental class was 37.54, while the control class was 34.78. Meanwhile, the average post-test score of the experimental class reached 41.51, higher than the control class which obtained an average of 36.59. These findings indicate that the Learning Cycle Type 7E model is effective in improving students' critical thinking skills.
Co-Authors Agatha, Sonia Alexsander, Kelvin Anggraeni, Titi Dewi Berlian, Liska Biru, Lulu Tunjung Diah, Ila Nurmila Elyjar, Cut Dienni Fatin, Roihanah Hafidah, Siti Nur Karunia Waen, Thetia Kurniasih, Septi Kurniasih, Yani Nulhakim, Lukman Nuraina, Nina Nurila, Ila Pamungkas Alamsyah, Trian Prasetyo, Tegar Bayu R. Ahmad Zaky El Islami Raflia, Muhammad Saepudin, Endin Sandra Amelia Sjaifuddin, Sjaifuddin Suroso Mukti Leksono Suroso Mukti Leksono Vica Dian Aprelia Resti Virnanda, Lyra