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LEARNING THE SELVO E-MODULE TO STIMULATE CRITICAL THINKING SKILLS STUDENTS Aisyah, Siti; Aisyah, Ratna Sari Siti; Wijayanti, Imas Eva
JCER (Journal of Chemistry Education Research) Vol 3, No 1 (2019): Volume 3 No. 1 June 2019
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jcer.v3n1.p29-34

Critical thinking skills are needed in chemistry learning, because some chemistry is contextual and in Indonesia is still relatively low. This study aims to stimulate students critical thinking skills on the topic of voltaic cells by developing the Selvo E-module apparatus. Research and development is carried out by adapting and modifying the development model through the preliminary study phase and development with limited trials. The sample in this study were students of class XI MIPA Academic Year 2018/2019. The instruments used were valid and reliable essay test questions and questionnaire sheets. Based on the findings obtained, it can be seen that the application of the Selvo E-module can stimulate students to think critically. It is seen from the average value of students pretest at 20.14 and the average posttest value of students is 85.07.

LEARNING THE SELVO E-MODULE TO STIMULATE CRITICAL THINKING SKILLS STUDENTS Aisyah, Siti; Aisyah, Ratna Sari Siti; Wijayanti, Imas Eva
JCER (Journal of Chemistry Education Research) Vol 3, No 1 (2019): Volume 3 No. 1 June 2019
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jcer.v3n1.p29-34

Critical thinking skills are needed in chemistry learning, because some chemistry is contextual and in Indonesia is still relatively low. This study aims to stimulate students critical thinking skills on the topic of voltaic cells by developing the Selvo E-module apparatus. Research and development is carried out by adapting and modifying the development model through the preliminary study phase and development with limited trials. The sample in this study were students of class XI MIPA Academic Year 2018/2019. The instruments used were valid and reliable essay test questions and questionnaire sheets. Based on the findings obtained, it can be seen that the application of the Selvo E-module can stimulate students to think critically. It is seen from the average value of students pretest at 20.14 and the average posttest value of students is 85.07.

PENERAPAN PEER INSTRUCTION WITH STRUCTURED INQUIRY (PISI) UNTUK MENINGKATKAN HASIL BELAJAR KIMIA SISWA Ratna Sari Siti Aisyah
EduChemia (Jurnal Kimia dan Pendidikan) Vol 1, No 2 (2016): Available Online in July 2016
Publisher : Department of Chemical Education Faculty of Teacher Training and Education Universitas Su

Penelitian inii bertujuan untuk mengetahui pengaruh pembelajaran PISI dalam meningkatkan hasil belajar kimia siswa kelas XI semester 2 SMA Muhammadiyah 3 Yogyakarta tahun ajaran 2014/2015. Penelitian merupakan eksperimen semu yang terdiri terdiri dari variabel bebas berupa model pembelajaran dan variabel terikat berupa hasil belajar. Populasi penelitian ini adalah 143 siswa kelas XI SMA Muhammadiyah 3 Yogyakarta pada semester kedua Tahun ajaran 2014/2015. Sampel penelitian ditentukan dengan teknik purposive sampling yang terdiri dari dua kelas. Kelas eksperimen menggunakan model pembelajaran PISI dan kelas kontrol menggunakan model pembelajaran 5M dalam materi larutan penyangga. Teknik pengumpulan data melalui teknik tes dan teknik dokumentasi. Teknik analisis data yang digunakan adalah uji-t beda subjek dengan taraf signifikansi 0,05. Hasil penelitian menunjukkan bahwa terdapat pengaruh pembelajaran PISI dalam meningkatkan hasil belajar kimia siswa kelas XI semester 2 SMA Muhammadiyah 3 Yogyakarta tahun ajaran 2014/2015.

Penerapan Model Pembelajaran POGIL sebagai Upaya Meningkatkan Pemahaman Konsep Larutan Penyangga Alana Putri Rahmawati; Ratna Sari Siti Aisyah; Isriyanti Affifah
EduChemia (Jurnal Kimia dan Pendidikan) Vol 4, No 1 (2019)
Publisher : Department of Chemical Education Faculty of Teacher Training and Education Universitas Su

Siswa masih mengalami kesulitan dalam memahami konsep larutan penyangga, sehingga penelitian ini bertujuan untuk mengetahui peningkatan pemahaman konsep larutan penyangga dengan menerapkan model pembelajaran POGIL (Process Oriented Guided Inquiry Learning). Penelitian ini dilakukan di SMA Negeri 5 Kota Serang kelas XI tahun ajaran 2017/2018. Metode yang digunakan dalam penelitian ini adalah metode quasi eksperimen dengan desain penelitian two group pre test post test design. Sampel penelitian ini terdiri dari 59 siswa yang terbagi menjadi 2 kelas, yaitu 29 siswa kelas eksperimen dan 30 siswa kelas kontrol yang diperoleh dengan menggunakan teknik purposive sampling. Pengumpulan data pemahaman konsep siswa diperoleh dengan menggunakan instrumen tes. Hasil penelitian mengungkapkan pemahaman konsep larutan penyangga yang diajarkan dengan menggunakan model pembelajaran POGIL mengalami peningkatan yang signifikan yang ditunjukan dengan nilai rata-rata gain sebesar 0,44 yang berada pada kategori sedang.

The Quality of Selvo E-Modules as Learning Media on The Topic Of Voltaic Cells Ratna Sari Siti Aisyah; Imas Eva Wijayanti; Siti Aisyah
EduChemia (Jurnal Kimia dan Pendidikan) Vol 5, No 1 (2020)
Publisher : Department of Chemical Education Faculty of Teacher Training and Education Universitas Su

This research is a research and development (R&D) research that aims to find out the development procedures while producing products and the quality of the Selvo E-module application as a learning medium on the topic of voltaic cells. Research and development is carried out by adapting and modifying the Borg & Gall development model trough preliminary study and development stages with limited trials involving the validation of five media experts. Analysis of the data used during development is descriptive analysis and percentage techniques. The sample in this research were students of class XI MIPA Academic Year 2018/2019. The results showed that the development of chemistry e-module has “very good” qualifications for the material aspect with a percentage of 92% and media with a percentage of 97% according to experts. Based on the responses given by students as an assessment sample, the quality of the Selvo E-module application is included in the excellent category with a percentage of 85.24%.

Application of the Argument-Driven Inquiry Learning Model in Stimulating Students' Scientific Argumentation Skills on Acid-Base Material Siti Salsabila Utami; Ratna Sari Siti Aisyah; Isriyanti Affifah
Jurnal Pendidikan Kimia Indonesia Vol. 6 No. 1 (2022)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jpk.v6i1.39162

Literasi sains merupakan kemampuan abad 21 yang perlu dimiliki untuk menghadapi permasalahan yang terjadi di lingkungan sekitar dan menyelesaikannya dengan konsep serta pengetahuan yang telah dimiliki. Namun masih banyak siswa yang kurang memiliki literasi sains. Rendahnya literasi sains peserta didik mengakibatkan sulitnya peserta didik dalam mengintegritaskan pengetahuan yang didapat dengan empat aspek litersi sains. Tujuan penelitian ini yaitu untuk menganalisis penerapan dan perbedaan hasil belajar sebelum dan sesudah menggunakan model pembelajaran Argument-Driven Inquiry pada materi asam basa. Pada penelitian ini menggunakan desain penelitian pre-eksperimen dengan One-Group Pretest-Postest. Sampel yang digunakan yaitu 30 orang peserta didik kelas XI IPA. Pemilihan sampel menggunakan cara Purposive Sampling. Instrument penelitian yaitu instrument tes pilihan ganda beralasan, lembar observasi dan rencana pelaksanaan pembelajaran. Teknik analisis data yang digunakan uji paired sample t-test. Hasil perhitungan uji paired sample t-test sebesar 0,000 sehingga terdapat perbedaan keterampilan argumentasi ilmiah peserta didik setelah diterapkan model pembelajaran Argument Driven Inquiry (ADI). Peserta didik lebih aktif saat pembelajaran dan memberikan argumentasi ilmiah sesuai dengan komponen argumentasi ilmiah yang baik.

Praktikum Pembuatan Kalorimeter Sederhana untuk Menstimulus Pemahaman Peserta Didik Kelas XI MIPA 5 di SMAN 1 Cikeusal Ratna Sari Siti Aisyah; Dinda Nur Rahmah; Elsa Oktaviani Sopyan; Iim Khotimah; Irma Sukmawati; Lismanda Islamiah; Mutiara Aristawidia; Siti Hana Irawarni Alfu; Pipih Muspiroh
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 4 (2023): Desember : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i4.1611

This research aims to stimulate the understanding of Class XI MIPA 5 students at SMAN 1 Cikeusal through practical work on making a simple calorimeter. This activity was carried out at SMAN 1 Cikeusal. Through this research, it is hoped that students' perception of chemistry subjects as difficult, boring, scary and so on can slowly be reduced so that students' understanding of chemistry subjects can increase. The research method carried out was through a series of activities at SMAN 1 Cikeusal, namely carrying out practical work on making a simple calorimeter using simple tools and materials that are easily found in the surrounding environment and comparing the simple calorimeter tool with the real tool. This activity was held on Wednesday 11 October 2023, which was attended by students of SMAN I Cikeusal Kab. Serang consisting of representatives from class XI Mipa 5 with a total of 40 participants. In carrying out this activity, students showed an enthusiastic and enthusiastic attitude in participating in the learning process, especially during simple practical activities so that the chemical material being studied, namely simple calorimeters, could be understood well. Thus, the aim of the research at SMA 1 Cikeusal can be said to have been achieved because the learning outcomes of students in class XI MIPA 5 SMAN 1 Cikeusal experienced a significant increase after carrying out practicum activities. This is proven by the results of the pretest average score of 87 increasing to 93.5.

NEEDS ANALYSIS SURVEY FOR THE DEVELOPMENT OF SOCIO-SCIENTIFIC ISSUES-BASED STUDENT WORKSHEETS ON ACID-BASE TOPIC: SURVEI ANALISIS KEBUTUHAN PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK BERBASIS SOCIO SCIENTIFIC ISSUES PADA MATERI ASAM BASA Aini, Dian Arsy; Solekha, Nuralia Annisatus; Juvitasari, Safira; Nisfah, Ulfa Asrifatun; Tia, Rahma; Aisyah, Ratna Sari Siti; Irhamni, Irhamni; Zidny, Robby
SPIN JURNAL KIMIA & PENDIDIKAN KIMIA Vol. 6 No. 1 (2024): Januari - Juni 2024
Publisher : UIN Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/spin.v6i1.8765

Socio Scientific Issues (SSI) merupakan pendekatan yang dapat digunakan untuk menstimulus cara berpikir kritis siswa pada pembelajaran sains, terutama pembelajaran kimia. Pendekatan ini dapat diintegrasikan dalam Lembar Kerja Peserta Didik (LKPD) untuk melatih siswa berfikir kritis dan mencapai tujuan pembelajaran. Tujuan dari penelitian ini adalah untuk mengetahui tanggapan guru kimia dan siswa kelas XII Sekolah Menengah Atas (SMA) terhadap analisis kebutuhan pengembangan LKPD Berbasis Socio Scientific Issues pada materi Asam Basa. Metode penelitian yang digunakan berupa metode survei dengan menggunakan instrumen penelitian angket atau kuisioner. Instrumen penelitian ini diisi melalui google form yang terdiri dari beberapa pertanyaan atau pernyataaan tertulis yang harus dijawab oleh responden. Subjek penelitian yang digunakan adalah guru kimia dan siswa kelas XII SMA. Hasil penelitian menunjukkan bahwa sebagian besar guru dan siswa belum mengenal mengenai pendekatan socio-scientific issue dalam pembelajaran kimia. Namun sebagian besar guru dan siswa setuju terhadap dikembangkannya LKPD pada materi Asam Basa yang mendukung untuk menstimulus keterampilan berpikir kritis dan pembelajaran kimia yang bermakna

Chemistry Mobile Learning of Chemical Elements to Foster Education for Sustainable Development Zidny, Robby; Yudanto, Cavela Az-zahrah; Aisyah, Ratna Sari Siti; Li, Baoyu
Jurnal Tadris Kimiya Vol 10 No 1 (2025)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v10i1.46278

Students often face difficulties in learning chemical elements due to the large number of concepts that require memorization and limited contextual engagement. At the same time, chemical elements play a vital role in addressing environmental issues, making their understanding essential for advancing Education for Sustainable Development (ESD). This study aimed to develop an Android-based Chemistry Mobile Learning (CML) application in the form of an educational game to promote ESD-oriented chemistry learning. The development followed the ADDIE model (Analyze, Design, Develop, Implement, and Evaluate). The CML application was validated by six expert reviewers, resulting in Aiken’s V scores of 0.91 and 0.93, indicating a high level of validity. Student feedback showed that 91% rated the learning experience as “Very Good.” The results suggest that the developed CML tool is both feasible and practical for classroom implementation. It enhances student engagement, supports meaningful learning, and fosters sustainability-oriented thinking in chemistry education.

Development of Teaching Modules Based on Problem Based Learning Integrated with Scientific Literacy on Acid Base Material Septiana, Ilham; Aisyah, Ratna Sari Siti; Fatmasari, Nela
Jambura Journal of Educational Chemistry Vol 7, No 2 (2025): August
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v7i2.30460

Scientific literacy in Indonesia is not yet a major concern, this is proven by data from the Program for International Student Assessment (PISA) which shows that Indonesia's scientific literacy ranking is in 71st position out of 77 countries. The Problem Based Learning (PBL) model is a learning model that can improve students' scientific literacy skills in explaining problems in everyday life, including those related to acids and bases, based on scientific data. The PBL model is suitable for application in an independent curriculum. One of the problems faced by educators in the independent curriculum is a lack of understanding in compiling teaching modules. The aim of this research is to develop a teaching module based on problem-based learning integrated with scientific literacy in acid-base material. This research is research and development research with the ADDIE model (analysis, design, development, implementation, evaluation). Data collection techniques used validation tests from material experts, media experts and limited trials on 30 students. Analysis of validation data using the Aiken's formula with a V table value of 0.79. The research results show that the Vcount value â‰¥ Vtable, the material validation Vcount value is 0.88, while the media validation value is 0.90 so it can be declared valid. The limited trial for students obtained a percentage score of 91.18% in the "very good" category. Based on the research results, the teaching module developed was declared valid and suitable for use as a learning tool

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