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All Journal Biosfer: Jurnal Pendidikan Biologi LENSA (Lentera Sains): Jurnal Pendidikan IPA Darmabakti : Junal Pengabdian dan Pemberdayaan Masyarakat JIPB (Jurnal Inovasi Pembelajaran Biologi) Prosiding Seminar Nasional Pengabdian Kepada Masyarakat
Heryanti, Erna
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Humanities Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Education Energy Environmental Science Physics Public Health Other

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The Effect of Two Stay Two Stray (TSTS) Technique of Cooperative Learning Model toward Students Biology Learning Outcomes Sari, Eva Novika; Nilawarni, Reduk; Heryanti, Erna
Biosfer: Jurnal Pendidikan Biologi Vol. 7 No. 1 (2014): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (156.373 KB) | DOI: 10.21009/biosferjpb.7-1.4

Abstract

Learning activities determines the achievement of learning aims and objectives. One of the objectives can be reflected in higher students learning result. The improvement may occur using Two Stay Two Stray Technique of Cooperative Learning Model since students are encouraged to learn together and help each other in groups. The research aimed to determine the effect of Two Stay Two Stray (TSTS) technique of Cooperative Learning Model on Students Biology Learning Outcomes on the ecosystem topic. This research was carried out at SMAN 2 Tangerang on May to June 2012 using a quasi-experimental method. Two science classes at grade 10 were selected by purposive sampling technique, class X-7 as the experimental group and class X-8 as the control group. An overall of 36 students of each class was selected by simple random sampling. Data obtained by using instruments of multiple choice question test and affective Attitude Scale. The result of Normality testing of Kolmogorov-Smirnov test and homogeneity testing of F-test showed a normal distribution and homogenous data. The average Biology study result of experimental group was 79.1 while of control group was 74.3. Based on the result, it can be concluded that Two Stay Two Stray (TSTS) technique of Cooperative Learning Model affected Students Biology Learning Outcomes.
Edukasi Prilaku Ramah Lingkungan Siswa SD Melalui Pembuatan Pupuk Organik Cair dari Sampah Organik Azrai, Eka Putri; Utami, Annisa Wulan Agus; Suryanda, Ade; Heryanti, Erna; Muawanah, Juliana; Murdianti, Murdianti
Darmabakti : Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 6 No 02 (2025): Darmabakti : Junal Pengabdian dan Pemberdayaan Masyarakat
Publisher : Lembaga Peneliian dan Pengabdian Masyarakat (LPPM) Universitas Islam Madura (UIM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31102/darmabakti.2025.6.02.277-285

Abstract

Environmentally friendly is one of the behaviors that need to be instilled from an early age. Instilling behavior can be done through education. The activity aims to improve students' knowledge, skills and environmentally friendly behavior. Educational activity and training were attended by 30 students of Cisaat Elementary School. Participants participated in the activity with enthusiasm as seen from their activities during the presentation of the material and practical activities. This educational activity succeeded in increasing students' knowledge, skills and motivation in implementing environmentally friendly behavior. With the increase in knowledge, skills and motivation in implementing environmentally friendly behavior, it is hoped that elementary school students can contribute to overcoming environmental problems according to their capacity. Environmentally friendly behavior is expected to become a culture and a habit that lasts into adulthood. Students who have participated in the activity are expected to be able to pass on their abilities to other students. The program is expected to continue, so that this education can reach all levels of society.
Co-Authors Ade Suryanda Azhar, Dwi Yunar Azrai, Eka Putri Dwiphayanti, Indah Ilyas, Marlina Madaniyyah, Salma Matondang, M Nurdin Mentari, Nurul Try Mieke Miarsyah Muawanah, Juliana Munawar, Syella Murdianti Murdianti Nilawarni, Reduk Nurnawati, N Rahmahdini, Rani Ramadhani, Verdiana Rizhal Hendi Ristanto Sari, Eva Novika Sembiring, Rinawati Supriyatin, S Tri Handayani Kurniati Vivanti, Diana Wati, Diana Ambar