Praguna, Edo
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Kemampuan Berpikir Kritis Mahasiswa Pendidikan Bilogi pada Materi Perubahan Lingkungan Suryanti, Suryanti; Ferazona, Sepita; Praguna, Edo
Perspektif Pendidikan dan Keguruan Vol 16 No 1 (2025): Perspektif Pendidikan dan Keguruan Vol 16 No 1 April 2025
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/perspektif.2025.vol16(1).21163

Abstract

This research aims to determine the critical thinking abilities of biology education students on environmental change material, methodology using qualitative differentiation. The population in this research was Biology students in semesters III, V, totaling 57 people. Using a Saturated Sample considering that all of these students have taken Environmental Science courses. This research uses a type of primary data, namely tests, where the thinking test questions focus on environmental change material. Then carry out a Construct and Content Test by colleagues, there are 5 indicators where all 38 questions consist of 28 objective questions and 10 essay questions. After carrying out empirical tests and continuing with Reliability Tests using a Cronbach's Alpha value of 0.768. After empirical testing, there are 24 questions that can be used in data collection, including 17 objectives and 7 essays. Research data obtained from indicator one Providing a Simple Explanation, percentage 60.29 in the medium category, indicator two Building Basic Skills, percentage 56.2 in the low category, indicator three Drawing conclusions, percentage 61.12 in the medium category, Indicator four Providing further explanation, percentage 53.21 low category, indicator five Managing Strategy and Tactical 58.55 medium category. It can be concluded that the Critical Thinking Ability of Biology Education Students in Environmental Change Material is in the medium category.
Peduli Lingkungan Membangun Karakter Untuk Mengurangi Limbah Plastik Suryanti, Suryanti; Ferazona, Sepita; Ritawati, Tengku; Nurmalinda; Robiah, Siti; Hajar, Ibnu; Syafitri, Alviany Dwi; Praguna, Edo
Community Education Engagement Journal Vol. 6 No. 2 (2025): April
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/ceej.v6i2.21118

Abstract

The implementation of community service activities aims to care for the environment, build character to reduce plastic waste in SMP Negeri 9 Pekanbaru. The method used with the socialization stage, the counseling stage, the stage of implementing the outcome of the service and the monitoring and evaluation stage using an environmental care questionnaire consisting of one indicator, with 8 subindicators and 26 statements using the google form Community service has been carried out on students of SMP Negeri 9 Pekanbaru, in grade VIII with a total of 40 people. The scope of material in this activity about caring for the environment includes; caring, awareness, involvement, responsibility, exemplary, cooperation, courage and social concern. Provided with google form. Data was obtained from a questionnaire that was distributed on average to care for the environment with a score of 79% in the caring category. With the education provided, it is hoped that students can personally build a better character about caring for the environment and can apply it in real life and can be realized in daily behavior. So that becoming more appreciative and loving for the environment can reduce environmental damage that comes from plastic waste pollution. It can be concluded that caring for the environment builds character to reduce plastic waste for students of SMP Negeri 9 Pekanbaru category cares.