Claim Missing Document
Check
Articles

Found 28 Documents
Search

Analisis Kandungan CO2 Dengan Sensor dan Berbasis Logger Pro di Daerah Yogyakarta Astuti, Irnin Agustina Dwi; Firdaus, Thoha
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 1 No. 1 (2017): JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) - May 2017
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v1i1.118

Abstract

Penelitian ini bertujuan untuk menganalisis kandungan CO2 di daerah Yogyakarta dengan menggunakan sensor CO2 dan logger pro. Kota Yogyakarta setiap tahunnya mengalami kepadatan penduduk yang menyebabkan pesatnya pemakaian kendaraan bermotor juga. Ini yang menyebabkan tingkat polusi udara di kota Yogyakarta juga semakin buruk akibat polusi kendaraan bermotor maupun industri. Kandungan CO2 yang seharusnya di atmosfer bumi sebesar 381 PPM. Dalam penelitian ini menganalisis kandungan CO2 di sepuluh tempat keramaian di Yogyakarta. Penelitian ini menggunakan sensor gas CO2 Vernier dan di analisis menggunakan software logger pro. Ketika sensor CO2 bekerja selama 5 menit akan muncul pulsa kandungan CO2 pada logger pro, kemudian dicari rata-rata kandungan CO2. Hasil penelitian ini dapat diperoleh uji kandungan CO2 yang paling tinggi adalah di daerah 0 KM Yogyakarta sebesar 973,2 PPM. Hasil ini melebihi nilai batas ambang rata-rata yang seharusnya di atmosfir bumi yaitu 381 PPM. Oleh karena itu perlu ditanami pepohonan dan mengurangi emisi kendaraan bermotor agar tingkat kandungan CO2 di kota Yogyakarta semakin menurun.
Four Tier-Magnetic Diagnostic Test (4T-MDT): Instrumen Evaluasi Medan Magnet Untuk Mengidentifikasi Miskonsepsi Siswa Astuti, Irnin Agustina Dwi; Bhakti, Yoga Budi; Prasetya, Rendi
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 5 No. 2 (2021): November Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v5i2.1205

Abstract

The misconception of physics is a difference in understanding concepts known to students with actual concepts. The student's physics misconception profile must be identified for the student to have a correct understanding of the concept—diagnostic tests as a solution to uncover the causes or factors of misunderstanding the physics concept in students. One type of diagnostic test is 4 tier tests. The purpose of this study was to see if the 4th Tier-Magnetic Diagnostic Test (4T-MDT) can help students identify misconceptions. The study was R&D with a 4D model. The 4T-MDT instrument consists of 20 multiple choice questions. Once the 4T-MDT instrument is validated, an average assessment of 84% is obtained, which means it is worth using and implemented to students. The test results showed that as many as 15 items on the 4T-MDT instrument were valid, had high reliability, different good power, and a good difficulty level. As a result, the 4T-MDT instrument may be used to identify the profile of student physics mistakes about magnetic fields.
Analisis Persepsi Kebutuhan Guru SMA dalam Mengimplementasikan Model Project Based Learning (PjBL) Terintegrasi Budaya Lokal Dasmo, Dasmo; Okyranida, Indica Yona; Fitrian, Andry; Mulyaningsih, Neng Nenden; Widiyatun, Fita; Astuti, Irnin Agustina Dwi
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 6 No. 2 (2022): November Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v6i2.1757

Abstract

The problem faced by secondary education is the low ability in 3 fields, namely mathematics, science, and literacy. Therefore, it is necessary to innovate a project-based learning (PjBL) model integrated with local culture. The PjBL learning model can collaborate on several abilities of students, namely abilities in the fields of science, mathematics, and literacy simultaneously. Local culture is carried out to raise local wisdom in learning. This study aims to analyze the needs of high school physics teachers in developing an integrated project-based learning (PjBL) model for local culture. The research method used is descriptive qualitative. Research data were collected through interviews and observations. The interview was conducted by a high school physics teacher in the Depok area. From the results of the study, it was obtained that the project-based learning (PjBL) model integrated with local culture needs to be applied in physics learning in high schools in the Depok region. Teachers also need training on the application of the project-based learning (PjBL) model integrated with local culture to improve the quality of physics learning models in schools.
The Development of Animation Videos Based Flipped Classroom Learning on Heat and Temperature Topics Sumarni, Ria Asep; Bhakti, Yoga Budi; Astuti, Irnin Agustina Dwi; Sulisworo, Dwi; Toifur, M
Indonesian Journal of Science and Mathematics Education Vol. 3 No. 3 (2020): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v3i3.7017

Abstract

The ability to solve physics problems is still relatively low. Students more often directly use mathematical equations without performing concept understanding analysis. Therefore, learning strategies and media are suitable for physics learning. The purpose of this research is to develop interactive animated videos combined with flipped classroom learning models. This research uses Research and Development (R and D) methods, with 4D development models. The average validation test results are 90,91%, with a good category. So, the animation physics video can use in a flipped classroom. This physics animation video makes it easier for students to learn temperature materials and their changes without being limited by space and time. These physics learning animation videos are highly interactive and can explain abstract physics concepts and integrate with flipped classrooms.
Android-Based Physics Learning Media with 5E Model Using Smart Apps Creator on Light Waves for Grade 11 Dalimunte, Firda Clatika Sari; Astuti, Irnin Agustina Dwi; Bhakti, Yoga Budi
Contemporary Education and Community Engagement (CECE) Vol. 2 No. 2 (2025)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/cece.v2i2.1471

Abstract

Physics is a subject that contains several abstract concepts, one of which is the topic of light waves. This topic can be better understood through learning media to help students grasp the material more effectively. This study aims to determine the effectiveness of Android-based mobile learning in physics, integrated with the 5E Learning Cycle model, as a support tool for teaching light wave material in senior high school. The research employed a Research and Development (R&D) method using the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). Data were analyzed using descriptive statistics by calculating the percentage scores from expert validation, student responses, and evaluation tests. The results showed an average score of 73.95% from media experts, 89.65% from content experts, and 69.44% from language experts. The overall expert validation average was 77.68%, indicating that the media is suitable and usable in schools. Additionally, the average score from student response tests was 92.71%, reflecting a very positive reaction from students. Thus, this mobile learning media is adequate for teaching light waves to 11th-grade high school students. The findings imply that integrating pedagogically grounded digital tools into science education may enhance conceptual understanding, promote independent learning, and offer scalable alternatives for remote and blended learning scenarios.
Inovasi Pelatihan G2G (Grease to Green): Pemanfaatan Minyak Jelantah Menjadi Produk Bernilai Astuti, Irnin Agustina Dwi; Sumarni, Ria; Setiadi, Irawan; Kurniawati, Laila Dwi Putri
Archive: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 1 (2025): Desember 2025
Publisher : Asosiasi Pengelola Publikasi Ilmiah Perguruan Tinggi PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55506/arch.v5i1.216

Abstract

Latar Belakang: Masyarakat di Cijantung, Jakarta Timur, memiliki kebiasaan membuang minyak jelantah ke lingkungan, menyebabkan pencemaran air dan tanah serta risiko kesehatan akibat penggunaan berulang. Tujuan: Program G2G bertujuan mengedukasi dan memberdayakan ibu-ibu PKK dalam mengelola minyak jelantah menjadi produk bernilai guna dan ekonomi, yaitu lilin aromaterapi dan sabun cair, sekaligus meningkatkan kesadaran lingkungan dan potensi kewirausahaan. Metode: Pendekatan partisipatif dan edukatif diterapkan melalui sosialisasi, pelatihan praktik, dan pendampingan. Tahapan meliputi survei, koordinasi, penyusunan materi, serta pelaksanaan pelatihan pembuatan lilin dan sabun, diikuti monitoring dan evaluasi. Hasil: Kegiatan berhasil meningkatkan pemahaman masyarakat tentang bahaya limbah jelantah dan keterampilan mengolahnya. Mayoritas peserta menunjukkan ketertarikan tinggi untuk memproduksi secara mandiri (60% tertarik, 40% cukup tertarik), menghasilkan produk lilin aromaterapi dan sabun cair. Kesimpulan: Pelatihan G2G efektif dalam memberikan solusi limbah rumah tangga, menumbuhkan kesadaran ekologis, dan membuka peluang kewirausahaan.
DEVELOPMENT OF MOBILE LEARNING BASED ON AN INTEGRATED PREDICTION GUIDE AS A SUPPORT OF PHYSICS LEARNING IN HIGH SCHOOL ON THE TOPIC OF WAVES Purwani, Aprilia; Astuti, Irnin Agustina Dwi; Dewati, Maria
Journal of Teaching and Learning Physics Vol. 7 No. 2 (2022): Journal of Teaching and Learning Physics (Agustus 2022)
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jotalp.v7i2.16887

Abstract

This research aimed to develop Android-based Mobile Learning media that is integrated with the Prediction Guide learning model using Smart Apps Creator software as research supporting high school physics learning on wave material. The research method used in this research is Research and Development (R &D) using the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation). However, due to the condition of the Covid-19 pandemic, this development research is only carried out until the development stage. The techniques used in analyzing data are descriptive analysis techniques by calculating the percentage of expert validation scores and student response tests. The analysis of this study obtained an average of 83% from media experts, 89% from material experts, and 86% from linguists. Thus, the overall average percentage of expert validation obtained an average percentage value of 86%, with very feasible information, and can be used in school. Meanwhile, the average percentage obtained from the student response test was 74% which describes a good response from the students.
PENGEMBANGAN ALAT PERAGA SEDERHANA GERAK PARABOLA (ALGAPA) PADA SISWA KELAS X SMA Shabrina, Elsa; Novianto, Bayu Abdillah; Lestari, Diah Ayu; Astuti, Irnin Agustina Dwi
Jurnal Inovasi Penelitian dan Pembelajaran Fisika Vol 5, No 1 (2024): Volume 5 Number 1 Januari 2024
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jippf.v5i1.56679

Abstract

This study aims to develop a simple teaching aid for parabolic motion material (ALGAPA) in class X SMA. This research is an R and D research which refers to the opinion of Sugiyono. The data collection instrument used in the form of a questionnaire given to material experts and practitioners to test the feasibility of simple parabolic motion props. The type of data produced is qualitative data which is analyzed by using the criteria for the assessment category to determine product quality. The results of this study, namely that a simple parabolic motion material in class X SMA has been developed which is suitable to be used as a learning medium and a tool for simple practicum with the results of the validation of material experts of 92.63% and expert practitioners of 86.36%.Kata Kunci: Alat Peraga Fisika, Gerak Parabola, Penelitian RD, Media Pembelajaran