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All Journal Biologi Edukasi : Jurnal Ilmiah Pendidikan Biologi PENCERAHAN JIPI (Jurnal IPA dan Pembelajaran IPA) Jurnal Ilmiah Mahasiswa Kimia IJIS Edu : Indonesian Journal of Integrated Science Education
Sri Winarni
Universitas Syiah Kuala
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Education Environmental Science Physics Social Sciences Other

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Identifikasi Miskonsepsi Siswa SMA Pada Konsep Faktor-faktor yang Mempengaruhi Laju Reaksi Muhammad Nazar; Sulastri Sulastri; Sri Winarni; Rakhmi Fitriana
Biologi Edukasi: Jurnal Ilmiah Pendidikan Biologi Vol 2, No 3 (2010): Biologi Edukasi: Jurnal Ilmiah Pendidikan Biologi
Publisher : Universitas Syiah Kuala

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Abstract

This research aimed to identify misconception of senior high school students class XI in SMAN 1 Lhokseumawe in learning concept of factors that affect chemical reaction rate. The instrument used in this research was 20 multiple choice questions with reasons and equipped by CRI (Certainty of Response Index) which is used to measure the degree of certainty of students’ answers. There were 38 students as respondents in this research. The data shown that 13,16% of students held misconceptions relating to the effect of surface area on rates of reaction, 57,89% students held misconceptions relating to the effect of catalyst on rates of reaction, 57,89% students held misconceptions relating to the effect of temperature on rates of reaction, However there none of students misunderstood about the effect of reactant concentration and pressure  to chemical reaction rate and most of them understood about the collision theory.
HANDOUT BERBASIS GUIDED NOTE TAKING PADA MATERI KOLOID Nurul Alfi Syahra; M. Nasir; Sri Winarni
PENCERAHAN Vol. 15 No. 2 (2021): PENCERAHAN
Publisher : Majelis Pendidikan Aceh

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Abstract

The static of students in making learning notes, especially on rote material is one of the triggers for the low learning outcomes of students. The objectives of the study were to: (1) analyze the feasibility of HGNT on colloidal material, (2) describe the responses of teachers and students to HGNT on colloidal material. The research method used is Research and Development with a 4-D model. Includes four stages, namely: (1) define (2) design; (3) develop and; (4) disseminate. But in the development of HGNT, it is only carried out until the third stage. The research was conducted at MAN 3 Banda Aceh with research subjects 27 students of class XII MIA 1 and chemistry teachers who are members of the MGMP chemistry forum. The developed handout has a very decent assessment criteria with a percentage of 90%. The results of the teacher's responses are in the very good category with a percentage of 82.5% and student responses of 73% which are in the good and practical category.
Analisis Kesesuaian Perangkat Pelaksanaan Pembelajaran dengan Tuntutan Pembelajaran Abad 21 Mukarramah Mukarramah*; Abdul Gani; Sri Winarni
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 5, No 3 (2021): SEPTEMBER 2021
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v5i3.21934

Abstract

RPP is one of the things that determine the success of the learning process carried out by the teacher. This study aims to describe the suitability of the RPP material for the periodic system of elements with the demands of 21st century learning. This study uses a qualitative approach with a descriptive type of research. The data in this study are the RPP components contained in the PPG RPP which are downloaded on the Ministry of Education and Culture RI teacher sharing website and the chemistry teacher RPP at several schools in Banda Aceh. Data collection is done by using documentation technique, while data analysis is done by qualitative descriptive technique which includes data reduction, data presentation, and drawing conclusions. The results showed that the PPG lesson plans contained on the teacher sharing website and the lesson plans developed by teachers at several schools in Banda Aceh were in accordance with the demands of 21st century learning. All lesson plans had integrated the elements required in 21st century learning, namely strengthening character education (PPK), Literacy, HOTS, and 4C (communication, collaboration, creativity, critical thinking). The elements of KDP that have been integrated into the RPP include religious values, independence, mutual cooperation, nationalism, and integrity. Next, the elements of literacy that are integrated are basic literacy, media literacy, technological literacy, and visual literacy. Furthermore, the HOTS element in lesson plans is shown by the use of operational verbs to analyze, evaluate, and compare several components of lesson plans, such as GPA and learning objectives. Then, the 4C component in the lesson plans has been demonstrated through learning activities in the form of discussions, presentations, and group assignments. Thus, it can be concluded that the lesson plans designed by teachers are in accordance with the demands of 21st century learning
KELAYAKAN PENGGUNAAN MEDIA BULETIN PADA MATERI TEORI ASAM BASA DI SEKOLAH SMAN 1 SIGLI Zulfadli Zulfadli; Dian Novita Sari; Sri Winarni
Jurnal Ilmiah Mahasiswa Pendidikan Kimia Vol 7, No 1 (2022)
Publisher : Universitas Syiah Kuala

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Abstract

Telah dilakukan penelitian yang berjudul Kelayakan Penggunaan Media Buletin pada Materi Teori Asam Basa di Sekolah SMAN 1 Sigli yang bertujuan untuk: (1) Mengembangkan media pembelajaran buletin yang dapat digunakan sebagai media belajar pada materi teori asam basa, dan (2) Menganalisis kelayakan media pembelajaran buletin pada materi teori asam basa. Media buletin pada materi teori asam dan basa yang dihasilkan/dikembangkan melalui metodeRDmenggunakan model pengembanganFour-D Model(4D) melalui beberapa tahap yaitu: tahap mendefinisikan (define), tahap merancang (design) dan tahap mengembangkan (develop). Hasil validasi buletin kimia materi teori asam-basa oleh validator dan guru masing-masing memiliki nilai kelayakan sebesar 97.11% dan 90,38% yang keduanya masuk dalam kategori sangat layak. Hal ini menunjukkan bahwa buletin yang dikembangkan layak untuk digunakan sebagai bahan ajar dalam proses pembelajaran.
The Application of Experimental Methods to Improve the Learning Outcomes of High School Students on Colloid Material Abdul Gani; Armida Wati; Sri Winarni; Syahrial Syahrial; Muhammad Nasir
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 7, No 2 (2025): July 2025
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v7i2.5383

Abstract

The low ability of students to achieve learning outcomes in chemistry concepts, including colloid material, is influenced by various factors such as limited study time, inadequate facilities, and teaching methods that do not align with the material. One effective method for enhancing student learning outcomes is the experimental method. This study aims to assess student activity, learning results, and feedback on the learning process for colloids. Utilizing a descriptive qualitative approach, the research involved 22 students from class XI MIA 2 at SMA Negeri 1 Terangun, selected through purposive sampling. Instruments included observation questionnaires, learning outcome tests, and student feedback questionnaires. Results showed increased student activity with 94% at the second meeting and 96% at the third. Learning outcomes improved, with average completion rates rising from 64% at the second meeting to 86% at the third. Feedback indicated 61% strongly agree, 36% agree, and 3% somewhat agree regarding the experimental method. The study concludes that experimental methods can enhance student activity and learning outcomes
Co-Authors Armida Wati Darmisah Hanum Dian Novita Sari Gani, Abdul M. Nasir Muhammad Nasir Mukarramah Mukarramah* Nurul Alfi Syahra Rakhmi Fitriana Sulastri Sulastri Syahrial, Syahrial Zulfadli Zulfadli