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All Journal Jurnal Pendidikan Kimia Undiksha JURNAL PENELITIAN SAINTIKA SEMIRATA 2015 JURNAL PENGABDIAN KEPADA MASYARAKAT PENA SAINS Jurnal Tadris Kimiya Jurnal Pendidikan Kimia (JPKim) AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT JIIP (Jurnal Ilmiah Ilmu Pendidikan) INFOKUM Edukimia Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Indonesian Journal of Chemical Science and Technology Jurnal Pengabdian Kepada Masyarakat (JPKM) Tabikpun Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran JURNAL TEKNOLOGI INFORMASI & KOMUNIKASI DALAM PENDIDIKAN Jurnal Ilmu Pendidikan Indonesia Jurnal Ilmiah Ilmu Terapan Universitas Jambi EDUCENTER JURNAL PENDIDIKAN
Ani Sutiani
Department Of Chemistry Education, Faculty Of Mathematics And Natural Sciences, Universitas Negeri Medan, Jl. Williem Iskandar Pasar V, Medan, 20221
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Pengembang modul berbasis Problem Based Learning (PBL) terintegrasi literasi sains pada materi laju reaksi kimia Hanna Grace Sembiring; Ani Sutiani
Educenter : Jurnal Ilmiah Pendidikan Vol. 1 No. 6 (2022): Educenter: Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v1i6.238

Abstract

This research is a type of Research and Development (R&D) research that aims to develop a problembased learning (PBL) module integrated with science literacy on reaction rate materials. The subject of this study is an integrated PBL-based module of science literacy. The object of this study is the material of the Chemical Reaction Rate. This study refers to the steps, Borg and Gall but is limited to 5 steps or stages. The steps begin with data and information collection, PBL-based module development planning, initial product development, initial field trials, and revision of trial results. The modules that have been developed are validated by 3 material expert validators and 3 media expert validators. Then, the module was tested on 2 teachers and class XI-IPA 2 students totaling 30 students of SMA Negeri 7 Medan. Meanwhile, to see the attractiveness of the module, a data collection method was carried out using a research instrument in the form of a questionnaire. The results showed that the PBL-based module integrated science literacy on chemical reaction rate materials declared eligible after validation by obtaining an average percentage of material experts of 84.63% with a valid / feasible category and an average percentage of media experts of 84.41% with a valid / feasible category. And it was declared interesting after obtaining an average percentage of teacher responses of 93.45% with a very interesting category and an average percentage of student responses of 86.77% with a very interesting category.
Implementation of Integrated Discovery Learning Model of Generic Science Skills to Improve HOTS Ani Sutiani; Cinta Bela
Jurnal Inovasi Pembelajaran Kimia (Journal of Innovation in Chemistry Education) Vol 6, No 2 (2024): OCTOBER 2024 EDITION
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v6i2.64073

Abstract

The purpose of this study was to determine the increase in students' high-order thinking skills after the application of the discovery learning model integrated with generic science skills on chemical equilibrium material in class XI of SMA Negeri 5 Tanjung Balai. The sampling technique was carried out using the random sampling technique, namely taking one class randomly by drawing lots. The design of this study was a one group pretest-posttest design. In learning, the test instruments used were cognitive levels C1 to C6, namely multiple choice questions. Through hypothesis testing using one sample T-Test, data significance was obtained < 0.05 so that it can be concluded that Ha is accepted, which means that the average value of students taught with the discovery learning model integrated with generic science skills on chemical equilibrium material reached a minimum of 75.
Development of IBL STEM Model-Based Teaching Materials Using Wordwall to Improve Students' Critical Thinking Skills Freddy Tua Musa Panggabean; Ani Sutiani; Jamalum Purba
Jurnal Inovasi Pembelajaran Kimia (Journal of Innovation in Chemistry Education) Vol 6, No 2 (2024): OCTOBER 2024 EDITION
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jipk.v6i2.64196

Abstract

This study aims to develop teaching materials based on the IBL STEM model using the Wordwall application to improve students' critical thinking skills. The development model used refers to the ADDIE model with 30 students of the Chemistry Education Study Program, UNIMED as research subjects. The research instrument used an expert validation sheet and a test of students' critical thinking skills on stoichiometry material as many as 25 questions in the form of multiple choices. The results of the study indicate that teaching materials based on the IBL STEM model using the Wordwall application are feasible and effective in improving students' critical thinking skills in Stoichiometry learning. The feasibility is met qualitatively based on the assessment of material expert validators with an average total score of 4.36 (valid) and the assessment of media expert validators with an average total score of 4.32 (valid). Effectiveness is met based on the results of product implementation and evaluation results and is proven by statistical hypothesis testing (p < 0.05) with an average achievement of increasing students' critical thinking skills of 40.067 ± 9.318.
Inquiry Based Learning STEM Teaching Materials to Improve Students’ Thinking Skills in Stoichiometry Freddy Tua Musa Panggabean; Pasar Maulim Silitonga; Ani Sutiani; Jamalum Purba; Risdo Gultom
Jurnal Tadris Kimiya Vol 8, No 2 (2023)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v8i2.28870

Abstract

In stoichiometry learning process, mostly educators focus on calculations. Students are not invited to think more critically about stoichiometry application in life. This constraint makes teachers have to develop new learning models, including Inquiry Based Learning (IBL) model, and Science, Technology, Engineering, Mathematics (STEM) based on chemical literacy. This study aims to develop general chemistry teaching materials on stoichiometry using IBL and STEM models based on chemical literacy that are feasible (valid) and capable of improving students' LOTS and HOTS abilities. The development model used is the ADDIE model, with research subjects of 34 students. The result shows that stoichiometry teaching materials using the IBL STEM model based on chemical literacy are valid (feasible) to be applied in learning with an average score of 4.42 for the material aspect and 4.55 for the design aspect. The developed teaching materials have been proven to significantly improve students’ LOTS and HOTS abilities.
IMPLEMENTATION OF CHEMISTRY LEARNING INNOVATION INTEGRATED WITH GENERIC SCIENCE SKILLS TO ENHANCE HOTS ABILITY Ani Sutiani; Zainuddin Muchtar; Ratu Evina Dibyantini; Marudut Sinaga; Freddy Tua Musa Panggabean
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 3 (2025): Volume 9, Nomor 3, September 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i3.43214

Abstract

The integration of 21st-century learning and generic science skills (GSS) is critical in developing students' higher-order thinking skills (HOTS), especially in chemistry education. This quasi-experimental study aimed to analyze the effects of implementing four GSS-integrated digital learning models (PjBL-GSS, PBL-GSS, IBL-GSS, and DL-GSS) and students’ initial abilities on their HOTS performance. A total of 397 students participated, grouped by initial ability levels and assigned to different learning models. Data were collected using validated instruments including scholastic tests and HOTS assessments, and analyzed using descriptive statistics and two-way ANOVA. The results showed significant effects of both initial abilities and learning models on HOTS, with IBL-GSS being the most effective, especially for high-ability students. Moreover, significant interactions were found between initial ability and the type of model used. The study suggests that selecting appropriate digital learning models based on students' prior knowledge is essential to foster optimal HOTS outcomes. Teachers are encouraged to align instructional design with both GSS indicators and students’ learning readiness.
Co-Authors ., Nurmalis Ahmad Nasir Pulungan Aisyatur Radhwa Marpaung Andri Zainal Arta Elsa Ambarita Asep Wahyu Nugraha Asep Wahyu Nugraha Ayi Darmana Ayi Darmana Azizah Arba Rambe Cindy Fitria Cinta Bela Cinta Johanna Tessalonika Pasaribu Cut Safrida Riska Dikki Miswanda Dinda Maisyarah Elvi Sayani Fayaddah Fayaddah Feronica Agustina Ginting Freddy Tua Musa Panggabean Gery Haris Ramadhana Hafni Indriati Nasution Hanna Grace Sembiring Herlinawati Herlinawati Hutahaean, Harvei Desmon Iis Siti Jahro Jamalum Purba Juan Samuel Simanjuntak Junifa Layla Sihombing Lili Lestari Marham Sitorus Marini Damanik Marsely, Yulinda Marudut Sinaga Marudut Sinaga Menti Irawati Purba Mery Adelin Panggabean Muhammad Isnaini Mulyana, Dadang Nadya Ulfa Nanda Pratiwi Nauli, Rahmat Nisa Qurrata Aini Nora Susanti Novita Indah Hasibuan Nur’ Athiyyah Muyassar Siregar Pasar Maulim Silitonga Pasar Maulim Silitonga Pulungan, Ahmad Shafwan S Rafita Yuniarti Rahmad Gultom Rahmad Gultom Ratu Evina Dibyantini Restuati, Martina Reza Irma Ricky Andi Syahputra Rida Anastasia Nasution Ridwanto Ridwanto Rini Selly Risdo Gultom Salsabila Hirza Siti Rahma Dani Harahap Siti Rohana Siregar Suhendra, Arifin Suryani Suryani Suyati, . Syahputra, Ricky Andi Syuhada, Feri Andi Tyas Permatasari Zainuddin Muchtar Zainuddin Muchtar Zulmai Rani