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AAlat PengeringAmpas Kelapa (Peneurah)Kontruksi Makna Dalam Ilmu Fisika: Tradisi Orang Aceh Jauharil Maknuni; Desy Sary Ayunda
Jurnal Penelitian Sains dan Pendidikan (JPSP) Vol 2, No 2 (2022)
Publisher : Institut Agama Islam Negeri Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23971/jpsp.v2i2.4583

Peunerah merupakan alat tradisional masyarakat Aceh untuk pembuatan ampas kelapa yang akan di keringkan atau dalam bahasa Aceh disebut pliek U (patarana). Peneurah biasanya terbuat dari dua atau tiga batang kayu persegi panjang yang salah satu atau kedua sisinya diberi tekanan, baik dengan memasukkan pasak (alee) pada salah satu sisi ataupun dengan menggunakan ulir. Metode penelitiannya kualitatif, dengan pendekatan studi kasus, dimana peneliti mengkaji keunikanPeneurah yang ada di Aceh. Tujuan dalam penelitian ini untuk mengkajian hubungan Peneurahdalam ilmu fisika. Hasil penelitian menunjukkan bahwa teori fisika yang digunakan peneurah adalah gaya karna ketika penuerah diputar aleenya (pasak) maka harus diberi gaya supaya pliek u tersebut tertekan. Gaya adalah tarikan atau dorongan yang dapat menyebabkan perubahan kecepatan (percepatan) perubahan bentuk benda. tekanan salah satu teori fisika yang digunakan dalam penuerah ketika seseorang memberi gaya dialee penuarah maka pliek u tersebut akan terhimpit dan berubah bentuk. seperti pengertian tekanan yaitu perbandingan antara gaya tekan dengan luas bidang. Ketika kita memutar alee (pasak) penuerah maka alee tersebut akan bergerak melingkar dengan kecepatan yang berbeda-beda dan kelajuan konstan.

PENGARUH PENGGUNAAN MEDIA VIRTUAL PhET TERHADAP KETERAMPILAN PROSES SAINS MAHASISWA PADA MATA KULIAH PRODUK MEDIA SAINS Novi Sari Liani; Lissa Zikriana; Bulan Nuri; Desy Sary Ayunda
Lentera : Jurnal Ilmiah Sains, Teknologi, Ekonomi, Sosial, dan Budaya Vol 6 No 4 (2022): LENTERA, AGUSTUS 2022
Publisher : LPPM Universitas Almuslim

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Telah dilakukan penelitian tentang pengaruh penggunaan media virtual PhET terhadap keterampilan proses sains mahasiswa semester IV prodi PGSD Universitas Al Muslim Bireun pada mata kuliah produk media sains. Adapun tujuan penelitian ini: 1) Mengetahui pengaruh penggunaan media virtual PhET terhadap keterampilan proses sains mahasiswa pada mata kuliah produk media sains; 2) Mengetahui respon mahasiswa terhadap pembelajaran menggunakan media virtual PhET pada mata kuliah produk media sains. Jenis Penelitian ini adalah eksperimen semu dengan design control group design. Populasi dalam penelitian ini adalah seluruh mahasiswa semester IV pada mata kuliah produk media sains tahun ajaran 2022 prodi PGSD Umuslim Bireun. Data hasil penelitian dikumpulkan dengan menggunakan soal tes dan kosioner. Data dianalisis menggunakan ststistik uji t untuk menguji perbedaan hasil belajar dan N-Gain untuk melihat peningkatan hasil belajar. Hasil penelitian menunjukkan bahwa H0 ditolak dan Ha diterima yaitu thitung > t1/2(6,65 > 2,00), yang artinya ada perbedaan hasil belajar antara kelas yang diajarkan menggunakan media virtual PhET dengan kelas yang diajarkan tanpa media virtual PhET. Peningkatan keterampilan proses sains mahasiswa pada kelas ekperimen paling menonjol pada aspek observasi yaitu 81,67%, aspek terampil menggunakan alat dan bahan meningkat mencapai 83,34%, aspek menerapkan konsep yang meningkat hingga 81,66%, namun tidak terlalu meningkat pada aspek interpretasi yaitu sebesar 65%, dan aspek prediksi hanya 61,67%. Respon mahasiswa terhadap pembelajaran menggunakan media virtual PhET sangat baik ditunjukan dengan respon mahasiswa yang menjawab sangat setuju mencapai 76,6% dan setuju 23,4%.

Praktikalitas Media Pembelajaran Matematika pada Materi Aljabar Berbasis Pendekatan PMRI Elisyah, Nur; Mutia Fonna; Desy Sary Ayunda
Indo-MathEdu Intellectuals Journal Vol. 5 No. 3 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i3.1142

The difficulty of students understanding algebra material is a very important problem to overcome. This is because algebra material is so important which is very useful in every science, one of which is economics. To find out the practicality of mathematics learning media in algebra material based on the PMRI approach is the aim of this research. The methodology in this research is development research using the Tessmer method. In the Tessmer method, there are two research procedures, namely, the preliminary (preparation) stage and the formative evaluation stage. Practicality lies in the formative evaluation stage in the small group section. At the small group stage, prototype II was tested on five class VII middle school students. The data collection technique in this research is a student response questionnaire and documents. Based on the results of the student response questionnaire, an average score percentage of 88,575 % was obtained, which means it falls within the very practical criteria. Apart from that, it is also strengthened by the results of researchers' observations which show that students can use mathematics learning media on PMRI-based algebra material easily and well.

PENERAPAN PROBLEM BASED LEARNING BERBANTUAN VIRTUAL LAB PHET PADA PEMBELAJARAN FISIKA GUNA MENINGKATKAN PEMAHAMAN KONSEP SISWA Friska Br Bangun; Halimatus Sakdiah; Widya; Safriana; Desy Sary Ayunda
EDU RESEARCH Vol 5 No 2 (2024): EDU RESEARCH
Publisher : IICLS (Indonesian Institute for Corporate Learning and Studies)

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Tujuan dari penelitian ini adalah untuk mengetahui peningkatan pemahaman konsep siswa dengan menerapkan model Problem Based Learning berbantuan Virtual Lab PhET di MAS Ulumuddin Lhokseumawe, Penelitian ini menerapkan metode Quasi Eksperimen dengan desain non equivalent control group. Teknik pengambilan sampelnya adalah purposive sampling, terdiri dari 50 siswa, di mana 25 siswa di kelas XI-D sebagai kelas eksperimen serta 25 siswa pada kelas XI-C sebagai kelas kontrol di MAS Ulumuddin Lhokseumawe. Metode pengumpulan data terdiri dari tes pilihan ganda serta non-tes berupa angket. Untuk analisis data, dilakukan uji prasyarat seperti normalitas dan homogenitas, serta uji hipotesis dan NGain. Hasil penelitian menunjukkan bahwa nilai rata-rata Posttest eksperimen 80,52 dan Posttest kelas kontrol yaitu 67,52. Sesuai hasil uji hipotesis dengan uji parametrik yaitu independent t-Test, H0 ditolak dan Ha diterima, karena hasil sig 2-tailed sebesar 0,001 lebih kecil dari signifikan 0,05 atau terdapat pengaruh model Problem Based Learning berbantuan Virtual Lab PhET terhadap peningkatan pemahaman konsep. Sedangkan hasil rata-rata N-Gain score untuk kelas eksperimen yaitu 0,7, termasuk kategori tinggi. Sehingga dapat disimpulkan bahwa terjadi peningkatan pemahaman konsep pada kelas eksperimen yang menerapkan model Problem Based Learning berbantuan Virtual lab PhET.

Praktikalitas Media Pembelajaran Matematika pada Materi Aljabar Berbasis Pendekatan PMRI Elisyah, Nur; Mutia Fonna; Desy Sary Ayunda
Indo-MathEdu Intellectuals Journal Vol. 5 No. 3 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i3.1142

The difficulty of students understanding algebra material is a very important problem to overcome. This is because algebra material is so important which is very useful in every science, one of which is economics. To find out the practicality of mathematics learning media in algebra material based on the PMRI approach is the aim of this research. The methodology in this research is development research using the Tessmer method. In the Tessmer method, there are two research procedures, namely, the preliminary (preparation) stage and the formative evaluation stage. Practicality lies in the formative evaluation stage in the small group section. At the small group stage, prototype II was tested on five class VII middle school students. The data collection technique in this research is a student response questionnaire and documents. Based on the results of the student response questionnaire, an average score percentage of 88,575 % was obtained, which means it falls within the very practical criteria. Apart from that, it is also strengthened by the results of researchers' observations which show that students can use mathematics learning media on PMRI-based algebra material easily and well.

Praktikalitas Media Pembelajaran Matematika pada Materi Aljabar Berbasis Pendekatan PMRI Elisyah, Nur; Mutia Fonna; Desy Sary Ayunda
Indo-MathEdu Intellectuals Journal Vol. 5 No. 3 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i3.1142

The difficulty of students understanding algebra material is a very important problem to overcome. This is because algebra material is so important which is very useful in every science, one of which is economics. To find out the practicality of mathematics learning media in algebra material based on the PMRI approach is the aim of this research. The methodology in this research is development research using the Tessmer method. In the Tessmer method, there are two research procedures, namely, the preliminary (preparation) stage and the formative evaluation stage. Practicality lies in the formative evaluation stage in the small group section. At the small group stage, prototype II was tested on five class VII middle school students. The data collection technique in this research is a student response questionnaire and documents. Based on the results of the student response questionnaire, an average score percentage of 88,575 % was obtained, which means it falls within the very practical criteria. Apart from that, it is also strengthened by the results of researchers' observations which show that students can use mathematics learning media on PMRI-based algebra material easily and well.

Development of Sound Energy Teaching Module Based on Integrated PjBL Learning Model with Local Wisdom to Improve Scientific Reasoning Ability Novi Sari Liani; Desy Sary Ayunda; Lissa Zikriana; Wulanda
Journal Informatic, Education and Management (JIEM) Vol 8 No 1 (2026): FEBRUARY (CALL FOR PAPERS)
Publisher : STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61992/jiem.v8i1.233

This study aims to develop a sound energy teaching module based on the PjBL learning model integrated with local wisdom to improve scientific reasoning skills and test feasibility. The type of research used in this study is a quantitative research type with the Research and Development (R&D) research method. With the ADDIE development model used analysis, design, development, implementation and evaluation. The results of the validation research by media experts show that in the media aspect, technical quality and media size with a presentation value of 84.90%, 89.02%, 91.55% so it is concluded that it is very good. The results of the material expert analysis clearly show that in terms of material coverage, material accuracy, up-to-dateness and stimulating desire, media presentation with a presentation value of 85.73%, 88.58%, 97.30%, 90.72%, 95.81% so it is concluded that it is very good. The results of the analysis of linguists clearly show that in terms of clarity, suitability with student development and suitability with language rules with a presentation value of 88.16%, 90.07%, 95.35%. The results of the overall feasibility test for individual, group and field validation with a percentage of 89%, 87% and 95% qualifications are very suitable. The results of the gain normality test analysis obtained a result of 0.89 so that it can be concluded that there is an increase in the scientific reasoning ability of students who are taught with the sound energy teaching module based on the PjBL learning model integrated with local wisdom.

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