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Dina, Dina -
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Education Mathematics

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Waste-Wise Education: Impact on Zero Waste Awareness and Practices Dina, Dina -; Fillaeli, Annisa; Jayanti, Asti Aulia
Jurnal Pendidikan Matematika dan Sains Vol. 11 No. 2 (2023): December 2023
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpms.v11i2.67346

Abstract

This study aimed to determine how waste-aware education affected the zero-waste consciousness and behaviors of chemical education students. A one-group, pretest-posttest design was implemented using a sample of 70 first-year students enrolled at Yogyakarta State University. The students were provided with workshop materials about waste management at temporary storage sites (TPS) and final processing sites (TPA) in Yogyakarta, as well as waste issues that have arisen with the advancement of science and technology. After completing two meetings of the workshop, they were assigned a series of consultations and a final project. In order to gather information, questionnaires, and portfolios were utilized. The findings of the study indicated that waste-aware education can enhance students' zero-waste awareness and practices. The sig value of 0.000 for the Wilcoxon test on zero waste awareness indicated a substantial increase. Similarly, the t-test conducted on zero waste practices yielded a significance value of 0.000, indicating that the provision of waste-aware education had a noteworthy impact. Students were, on the whole, enthusiastic about spreading the zero-waste philosophy throughout society.
Peningkatan Keaktifan dan Prestasi Belajar Kognitif Siswa melalui Penerapan Media Permainan Monopoli pada Materi Ikatan Kimia di SMA Negeri Surulangun Sary, Kumala; Dina, Dina -
Jurnal Pendidikan Matematika dan Sains Vol. 11 No. 2 (2023): December 2023
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpms.v11i2.67348

Abstract

Penelitian bertujuan meningkatkan keaktifan dan prestasi belajar kognitif siswa kelas X IPA 3 SMA Negeri Surulangun melalui penerapan media permainan monopoli kimia pada materi ikatan kimia. Jenis penelitian adalah Penelitian Tindakan Kelas dilaksanakan 2 siklus, tiap siklus terdiri empat tahapan, yaitu perencanaan, tindakan, observasi, refleksi. Subjek penelitian siswa kelas X IPA 3 berjumlah 36 orang. Teknik pengumpulan data menggunakan tes dan observasi. Teknik analisis data  keaktifan belajar dianalisis dengan metode analisis deskriptif kuantitatif dan hasil kognitif dianalisis berdasarkan data hasil kognitif siswa diambil setelah pembelajaran selesai. Instrument penelitian yaitu Rencana Pelaksanaan Pembelajaran, LKS, soal tes kognitif, lembar observasi. Hasil penelitian setelah menggunakan media monopoli kimia pada K.D 3.5 sesuai Permendikbud Nomor 37 Tahun 2018 didapatkan hasil keaktifan siswa prasiklus 28,33%, siklus I 39,54%, siklus II 85,46%. Prestasi belajar kognitif siswa prasiklus 37,98%, siklus I 61,42%, siklus II 73,97% sehingga terjadi peningkatan keaktifan dan prestasi belajar kognitif siswa pada setiap siklusnya.
Co-Authors Annisa Fillaeli Jayanti, Asti Aulia Sary, Kumala