Diana Kamalia
Universitas Jember

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Analisis Pemahaman Mahasiswa Pendidikan Fisika Universitas Jember Materi Pencemaran Lingkungan pada TPST Bantargebang di Bekasi Ike Kumala Sari; Wendy Indra Kristiawan; Diana Kamalia; Sri Astutik; Rif'ati Dina Handayani
Faktor : Jurnal Ilmiah Kependidikan Vol 10, No 2 (2023): FAKTOR Jurnal Ilmiah Kependidikan
Publisher : Universitas Indraprasta PGRI, Jakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/fjik.v10i2.17431

Abstract

Pencemaran lingkungan dapat menyebabkan berbagai permasalahan dalam kehidupan. Salah satu masalah pencemaran lingkungan di Indonesia adalah terjadinya penumpukan sampah di TPST Bantargebang Bekasi. Berdasarkan data empiris yang diperoleh, banyak mahasiswa yang belum mengetahui mengenai permasalahan penumpukan sampah di TPST Bantargebang. Oleh karena itu dilaksanakan penelitian ini yang bertujuan untuk mengetahui pemahaman mahasiswa Pendidikan Fisika Universitas Jember angkatan 2020, angkatan 2021, dan angkatan 2022 mengenai pencemaran lingkungan pada TPST Bantar Gebang di Bekasi. Penelitian ini menggunakan metode deskriptif dengan menyebarkan kuesioner kepada mahasiswa Pendidikan Fisika Universitas Jember dan dianalisis menggunakan microsoft exel. Hasil penelitian menunjukkan bahwa pemahaman mahasiswa Pendidikan Fisika Universitas Jember adalah “Kurang (D)”. Hal ini dibuktikan melalui nilai rata-rata sebesar 54,95 dengan nilai mediannya adalah 60. Pernyataan tersebut diperoleh berdasarkan tabel 3 terkait “Pengkategorian Nilai Hasil Kuisioner Mahasiswa”. Hal ini juga didukung dengan hasil wawancara yang menyatakan bahwa beberapa narasumber tidak mengetahui permasalahan penumpukan sampah di TPST Bantargebang Bekasi.
The Analysis of Students’ Computational Thinking Skills Through The Implementation of GeoGebra Integrated Student Worksheets on Motion Diana Kamalia; Albertus Djoko Lesmono; Rif’ati Dina Handayani; Choirrudin Choirrudin
Berkala Ilmiah Pendidikan Fisika Vol 12, No 2 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bipf.v12i2.18458

Abstract

Computational thinking skills can help students in solving problems. Teaching materials such as student worksheets are still limited to textbooks. Physics learning can use GeoGebra to help visualise phenomena. This study aims to analyse the computational thinking ability of students through the implementation of GeoGebra integrated student worksheets on motion material on indicators of abstraction, decomposition, algorithm thinking, and generalisation. This type of research is a combination of quantitative and qualitative. Quantitative data analysis uses formula calculations to assess student worksheets. Meanwhile, qualitative data analysis uses an interactive approach by Miles and Huberman. The results showed that the students' computational thinking ability on the abstraction indicator of as many as 25 people, decomposition on as many as 20 people, and algorithmic thinking on as many as 25 people are classified as very good. This is indicated by students being able to determine important information, identify problems to be simpler, and explain steps systematically. In the generalisation indicator, students' average computational thinking ability is in a good category. In short, most students in computational thinking skills on abstraction, decomposition, and algorithm thinking are classified as very good, while the generalisation indicator is classified as good.