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All Journal PROSIDING SEMINAR KIMIA Jurnal Penelitian Sains dan Pendidikan (JPSP)
Nurfajriani Nurfajriani
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Biochemistry, Genetics & Molecular Biology Chemistry Education Mathematics Physics Other

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PENGEMBANGAN E-MODUL BERBASIS DISCOVERY LEARNING MENGGUNAKAN MOODLE KELAS X SEMESTER GENAP Ika Sundari; Nurfajriani Nurfajriani; Marini Damanik
PROSIDING SEMINAR KIMIA Vol 1 No 1 (2022): Prosiding SNK 2022
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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Abstract

This stuy aims to develop e-modules for class X high school student and to obtain innovative e-modules for even semester of class X high school students. The research method develop (R&D) using the ADDIE floating model. The subject and location of this research in class X SMA Swasta Harapan is located in Langkat. The instrument used in the BNSP instrument with four criteria namely content feasibility,language,graphic and presentation. The BNSP instrument is used to determine the suitability of the e-module that has been developed is assessed as a validator expert. From the result of the e-module validator based on discovery learning using moodle class X even semester,totality value is 4,20 with a valid category without revision. After the e-module was developed , it wa obtained average very suitable for use of 3,86 category very suitable for use in class X even semester Keyword: Development, E-modul,Discovery Learning, Moodle
PENGEMBANGAN DAN VALIDITAS E-MODUL INOVATIF NONLOGAM OKSIGEN DAN SULFUR BERBASIS KKNI Elsa Febrina Tarigan; Nurfajriani Nurfajriani; Zainuddin Muchtar
PROSIDING SEMINAR KIMIA Vol 1 No 1 (2022): Prosiding SNK 2022
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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Abstract

The development of teaching materials must pay attention to the prerequisites of the National Education Standards Agency (BSNP) and under the curriculum in universities to achieve subject learning. Educators make innovations to create interesting sources of teaching materials. This research aims to produce an innovative e-module for non-metallic oxygen and sulfur. This study uses the ADDIE model where only three stages are used, namely Analysis, Design, and Development. The data collection instrument used a validation questionnaire per the BSNP given to material and media expert validators. The results showed that the electronic feasibility test of the KKNI-based modules (Indonesian National Qualifications Framework) that had been developed obtained average content feasibility of 3.49 (valid), language eligibility of 3.67 (valid), presentation eligibility of 3.62 (valid), and eligibility Graphics is 3.66 (valid) with an overall average of 3.56 which is included in the valid category which can be used as non-metallic oxygen and sulfur teaching materials based on KKNI. Keywords: e-Modules, Innovative Chemistry, Teaching Materials.
ANALISIS KEBUTUHAN GURU TERHADAP PENGEMBANGAN MEDIA PEMBELAJARAN KIMIA BERBASIS ANDROID Sandy Yudha; Nurfajriani Nurfajriani; Ramlan Silaban
PROSIDING SEMINAR KIMIA Vol 1 No 1 (2022): Prosiding SNK 2022
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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This study aims to describe the teacher's need for android-based chemistry learning media that can support the chemistry learning process in the classroom. The needs analysis is carried out based on the first stage of the ADDIE model, namely (analyst) or analysis. The method used in this research is a survey method. The participants of this study were 10 chemistry teachers from schools in Binjai City and Langkat Regency. Data was collected using a questionnaire with qualitative data types. The questionnaire was distributed using a google form so that respondents could fill out the questionnaire online. The results of the study were analyzed descriptively and obtained data that the media that teachers often use such as projectors, PPT/LCD with a percentage of 80%, while android-based chemistry learning media are still very rarely used. The obstacle is the manufacture, use and development of media which is quite difficult so that teachers feel less interested in making media and lack of ideas on what media is good for chemistry learning. So they suggest that tutorials are given in the creation and use of learning media. Keywords: needs analysis, learning media, chemistry
EFEKTIVITAS PEMBELAJARAN ONLINE PADA MASA PANDEMI COVID-19 Lenggasari Pohan; Nurfajriani Nurfajriani; Retno Dwi Suyanti; Siti Khodijah Dalimunthe
PROSIDING SEMINAR KIMIA Vol 1 No 1 (2022): Prosiding SNK 2022
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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Research has been carried out on "The Effectiveness of Online Learning During the Covid-19 Pandemic" at SMAN 1 Binjai Kuala Begumit for the 2020/2021 Academic Year. This study aims to determine student activities, to use online learning media and to find out the benefits of online learning. Research methods This type of research is included in qualitative research. Where in this study using a study of literature, journals, books. This study uses a survey method conducted online. Data were collected using the saturated sample method, where the entire population was sampled.Data collection was carried out by distributing online questionnaires to 35 respondents as a sample consisting of school teachers at SMAN 1 Binjai Kuala Begumit who conducted online learning. Collecting data using a questionnaire is used to get responses from respondents. Based on the research results obtained from respondents' answers, it shows that: 58% of respondents are ready to follow changes and support government directives to implement online learning. 40% of respondents are happy to use online learning media. 20% of respondents support if this online learning system is implemented in the future. 25% of respondents stated that online learning was effective in improving student learning outcomes. Keywords: Online learning, Pandemic Period.
Implementasi Media Pembelajaran Larutan Elektrolit dan Non Elektrolit Berbasis Visualisasi Hasil Perhitungan Kimia Komputasi Suriati Nilmarito; Asep Wahyu Nugraha; Nurfajriani Nurfajriani
Jurnal Penelitian Sains dan Pendidikan (JPSP) Vol 3, No 1 (2023)
Publisher : Institut Agama Islam Negeri Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23971/jpsp.v3i1.4589

Abstract

Penelitian ini bertujuan untuk menentukan adanya peningkatan hasil belajar siswa dan menentukan adanya hubungan motivasi terhadap hasil belajar siswa. Penelitian ini merupakan penelitian eksperimen dengan sampel 30 orang siswa Kelas X Semester genap MAN 2 Padangsidempuan. Penelitian ini menggunakan instrumen tes objektif dan non tes berupa angket. Analisis data dengan menggunakan program SPSS 22 for windows pada tingkat signifikan 5%. Hasil penelitian menunjukkan bahwa peningkatan hasil belajar siswa  yang menggunakan media pembelajaran berbasis visualisasi hasil perhitungan kimia komputasi pada materi larutan elektrolit dan nonelektrolit dengan persentase peningkatan hasil belajar sebesar 85,64% (tinggi). Hubungan antara motivasi belajar siswa terhadap hasil belajar siswa menunjukkan bahwa korelasinya sebesar 0,595 (korelasi sedang).
ANALISIS KEBUTUHAN PENGEMBANGAN MULTIMEDIA INTERAKTIF BERBASIS STUDI KASUS UNTUK PEMBELAJARAN KIMIA Rizka Fahreza; Retno Dwi Suyanti; Nurfajriani Nurfajriani
PROSIDING SEMINAR KIMIA Vol 1 No 2 (2023): Prosiding SNKT II 2022
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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Abstract

This study aims to analyze the needs of teachers and students for case study-based chemistry learning media that can support the chemistry learning process for grades X and XI in Senior High Schools (SMTA). The methods used are literature studies (curriculum analysis, analysis of chemical concepts on colloidal topics, and journal analysis) and field studies (analysis of multimedia needs for chemistry teachers and students in class X and XI SMA in the form of a questionnaire using google form to seven high school schools in the district). Coal). Based on the results of the analysis of the first literature study, it was found that the basic competencies regarding colloid systems are KD 3.15 and KD 4.15, then the chemical concepts in colloidal materials are classified as abstract about 17%, abstract concepts with concrete examples show 33%. While the concrete concept of 50%. The results of the journal analysis stated that the development of interactive multimedia based on case studies is important because it can explain abstract concepts to be more concrete. The next stage of the field study showed that 100% of teachers and 91.4% of students stated that it was important to integrate case study-based interactive multimedia content in the learning process. The results of this study provide a clear picture of the need for the development of case study-based interactive multimedia. Keywords: needs analysis, interactive multimedia, case study.
Co-Authors Asep Wahyu Nugraha Elsa Febrina Tarigan Gusti Rahman Hiranda Wildayani Iis Siti Jahroh Ika Sundari Lenggasari Pohan Lusyana Rahman Marini Damanik Maryam Jamilah Murniaty Simorangkir Nadia Afi Shafira Nst Ramlan Silaban Retno Dwi Suyanti Rizka Fahreza Sandy Yudha Siti Khodijah Dalimunthe Suriati Nilmarito Zainuddin Muchtar