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Jurnal Tadris Kimiya
Published by Universitas Islam Negeri Sunan Gunung Djati Bandung
ISSN : 25276816     EISSN : 25279637     DOI : 10.15575/jtk.v7
Core Subject : Science, Education,
Chemistry Education
Tadris Kimiya Journal is a Journal published by Department Chemical Education, Tarbiyah & Keguruan Faculty UIN SGD Bandung, has a scope of discussion on education and chemistry learning.
Arjuna Subject : Kimia(semua kategori) - Kimia (Lain-Lain)
Articles 238 Documents
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The Effectiveness of E-Module on Buffer Solutions to Improve Students' Higher-Order Thinking Skills and Self-Regulated Learning Alfiyani Lestari; Sri Atun
Jurnal Tadris Kimiya Vol 6, No 2 (2021)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v6i2.13772

Abstract

This study aims to determine the difference between Higher Order Thinking Skills (HOTS) and Students Self Regulated Learning (SRL) before and after using e-module based on the 7E (elicit, engage, explore, explain, elaborate, evaluate, and extend) learning cycle on the buffer solution material, and to determine the percentage of its effectiveness. The research use a quasi experiment with one-group pretest-posttest design. The subjects of this research were students of natural science 11th grade in one of senior high schools in Yogyakarta. The instrument used were test in the form of HOTS pretest-posttest description question and non-test in the form of self-regulated learning questionnaire. The data analysis technique used is Hotteling's T2 test. The results showed that the significance value was 0.000 < = 0.05, then H0 was rejected. There were differences in students' HOTS and SRL before and after using e-module based on the 7E learning cycle. The effectiveness of using e-module show by HOTS and SRL simultaneously (36.8%), HOTS (25.2%), and SRL (20.5%).
PENERAPAN LEMBAR KERJA BERBASIS INKUIRI PADA ANALISIS METABOLIT SEKUNDER BEBERAPA TANAMAN OBAT INDONESIAt Shoyang Gadis Supratania; Saepudin Rahmatullah; Neneng Windayani
Jurnal Tadris Kimiya Vol 6, No 2 (2021)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v6i2.12068

Abstract

Secondary metabolites are part of the discussion of Natural Product Organic Chemistry which demands a practicum process in lectures. This research aims to determine process skills through the application of inquiry-based worksheets on secondary metabolite analysis of three types of Indonesian medicinal plants. In the worksheet, there were several expected goals, including developing students' abilities in designing experiments, conducting experiments, and communicating both orally and in writing. The method used in this research was a One-Shot Case Study with 18 students taking Natural Product Organic Chemistry courses. The instruments used were learning descriptions, inquiry-based worksheets, observation sheets, assessment sheets (psychomotor, presentations, and reports). The results of the worksheet application showed that the students' ability obtain an average value of 84.15 with a very good category. The ability to design experiments, conduct experiments, and communicate orally and in writing obtained results of 77.16 (good categories), 92.50 (very good), and 82.80 (very good), respectively. This inquiry-based worksheet can be used in the study of Natural Product Organic Chemistry, especially in secondary metabolites.
Development Electronic Student Worksheet based on Relating, Experiencing, Applying, Cooperating, and Transferring (REACT) in Introduction to Chemistry and Laboratory Yusup Maulana; Imas Eva Wijayanti; Solfarina Solfarina
Jurnal Tadris Kimiya Vol 6, No 2 (2021)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v6i2.14988

Abstract

This research aims to development a REACT-based e-worksheet that is feasible to use to stimulate the critical thinking, creativity, collaboration, communication (4C) skills and determine student response. The challenges of a dynamic era require students to have a 4C skills set critical thinking and problem-solving skills; creativity and innovation; communication; and collaboration. One of the tools that can be used in online learning to achieve this goal is to use the electronic Student Worksheet (E-Worksheet) which includes the student's 4C skill values with REACT strategies: Relating, Experiencing, Applying, Cooperating, and Transferring. The research chooses one of the topics in chemistry, which is introduction to chemistry and laboratories. This REACT-based e-worksheet was developed using the ADDIE development model which consists of five stages those are analysis, design, development, implementation, and evaluation. In addition, the study used a sample of 10 students of mathematic and natural science 12th grade MAN 4 Tangerang. Based on the results of validation and student response questionnaires, REACT-based e-worksheet to stimulate students' 4C skills was declared valid and obtained an average percentage of 91.8% with very good criteria.
Development of High Order Thinking Skills (HOTS) Test Instruments on Thermochemistry Topics Dwi Wida Novatania; Agus Kamaludin
Jurnal Tadris Kimiya Vol 6, No 2 (2021)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v6i2.12746

Abstract

This research aims to develop Higher Order Thinking Skill (HOTS)-based test instruments on thermochemistry in the form of a valid and reliable multiple-choice question. This research applied Research and Development (R&D) design by using the development model of Borg & Gall. The respondents of this research were 55 high school students which came from nine different schools. The research objects were multiple-choice HOTS questions numbering 20 questions. The research data was obtained by validating the thermochemistry HOTS questions by material and media expert lecturers. High school chemistry teacher as a reviewer who assesses the questions and tested on students. The results showed that the product quality assessment by material expert 92.00%; product quality assessment by media expert 92.00%; and quality assessment by reviewers (high school chemistry teachers) 94.89 % in the Very Good category. The trial result data from the students were processed by using IBM SPSS Statistics 24 and it showed that nine questions were valid but not reliable.
IMPLEMENTASI E-MODUL METABOLISME PROTEIN DALAM PEMBELAJARAN BIOKIMIA UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS Muktiningsih Nurjayadi; Fera Kurniadewi; Tri Susanti
Jurnal Tadris Kimiya Vol 7, No 1 (2022)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v7i1.9991

Abstract

Inovasi pembelajaran abad ke-21 harus dioptimalkan dengan menggunakan media dan sumber belajar yang tepat. Penelitian ini bertujuan untuk mengimplementasikan modul elektronik (e-modul) metabolisme protein sebagai bahan ajar pada pembelajaran biokimia untuk meningkatkan kemampuan berpikir kritis. Isi modul dikembangkan menggunakan aplikasi Flip PDF Profesional berdasarkan desain pembelajaran pada mata kuliah Biokimia sesuai dengan kurikulum dari program studi Pendidikan Kimia. Selain itu, e-modul dilengkapi dengan video, gambar, animasi, tautan ke berbagai sumber yang berkaitan dan tes formatif pada setiap materi. Penelitian ini menggunakan metode kuantitatif komparatif non parametrik yaitu dengan membandingkan pengukuran kemampuan berpikir kritis sebelum belajar menggunakan e-modul dengan pengukuran kemampuan berpikir kritis setelah belajar menggunakan e-modul. Peningkatan berpikir kritis dilihat dari hasil pengukuran akhir menunjukkan pengurangan jumlah mahasiswa yang berkategori jelek dan peningkatan jumlah mahasiswa yang berkategori baik bahkan sangat baik. Peningkatan kemampuan berpikir kritis juga dilihat melalui Two Tail T-Test, dengan nilai thitung sebesar 4,775178 sedangkan nilai ttabel untuk Two Tail T-Test sebesar 2,02619, karena thitung > ttabel terdapat perbedaan yang signifikan antara skor perolehan pengukuran awal dan pengukuran akhir, maka H0 ditolak dan H1 diterima. Berdasarkan hasil tersebut, dapat disimpulkan bahwa terdapat peningkatan kemampuan berpikir kritis mahasiswa setelah mengikuti pembelajaran biokimia menggunakan e-modul metabolisme protein ini.
The Making of Evaluation Instrument Based on HOTS with Wondershare Quiz Creator on Ion Balance and Buffer Solution pH Asmadi M. Noer; Puji Pebrianti; Betty Holiwarni; Sunarti Sunarti
Jurnal Tadris Kimiya Vol 7, No 1 (2022)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v7i1.14392

Abstract

The ability of students to solve problems is still low; therefore, a Higher Order Thinking Skills (HOTS)-based evaluation instrument through media is needed. This study aims to produce an evaluation instrument based on HOTS using Wondershare Quiz Creator (WQC) implemented to a valid ionic balance and pH buffer solution subject according to material and media experts. This research uses research and development (R&D) with the Plomp model. Besides, the research subjects are three teachers and 30 students in 11th grade from SMAN 8 Pekanbaru, SMAN 2 Pekanbaru, and MAN 1 Pekanbaru. Literature studies and field studies were carried out as the data collection techniques. The research data is obtained from the validation results of two material validators, two media validators, and user trials. The validation result to material validators has obtained the average based on the material aspect 96.00%, construction aspect 93.10%, and language aspect 99.00%. According to media validators, based on the content aspect 90.00%, learning design 84.00%, display (visual communication) 85.00%, and software utilization 95.71%. The analysis of the questions showed that ten questions were valid, had very high reliability, a medium difficulty level of five questions, and a difficult category of five questions and had good distinguishing power. User response scores are 88.00% by teachers and 95.23% by students with very good criteria.
The Effect of Triangulation-Based Metacognitive Learning Strategy on Students' Chemistry Literacy and Learning Achievement Parlan Parlan; Zelen Surya Minata; Ida Bagus Suryadharma; Oktavia Sulistina; Siti Marfu&#039;ah
Jurnal Tadris Kimiya Vol 7, No 1 (2022)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v7i1.14811

Abstract

This study aimed to investigate the effect of triangulation-based metacognitive learning strategy on students’ chemistry literacy and learning achievement. This study was conducted by using a pretest-posttest control group design. The participants of this research were two classes of 10th grade natural science students of Senior High School in Pasuruan, Indonesia. One class was taught using triangulation-based metacognitive learning strategies consisting of four steps (Preparing, Doing, Checking, and Assessing & Following-Up) abbreviated to MLS-PDCA, and another was taught using expository learning strategy (ELS). Data was collected by pretest and posttest. Based on the data analysis, it was known that the N-gain averages of students’ chemistry literacy were 54% in MLS-PDCA class as the middle category and 38% in the ELS class as middle category. N-gain averages of learning achievement were 56% in experiment class as middle category and 40% in ELS as middle category. Mann Whitney U and independent sample t-test showed that the improvement of students’ chemistry literacy and learning achievement in MLS-PDCA class was more significant than in the ELS class. It can be concluded that MLS-PDCA can enhance the students’ chemistry literacy and learning achievement in senior high school.
PENGEMBANGAN KETERAMPILAN ABAD 21 DALAM PEMBELAJARAN ASAM BASA MELALUI PROYEK STEAM Achmad Ridwan; Chintia Fatimah; Tritiyatma Hadinugrahaningsih; Yuli Rahmawati; Alin Mardiah
Jurnal Tadris Kimiya Vol 7, No 1 (2022)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v7i1.4913

Abstract

This study is aimed to develop students' 21st century skills by integrating STEAM projects (Science, Technology, Engineering, Art, and Mathematics) in learning chemistry on acid and base solutions. Interdisciplinary learning was designed to allow students to be actively involved in learning through project development activities to see the relevance of learning content and its application in real life. This study involved 35 students of natural science 11th grade, consisting of 14 boys and 21 girls, in one of public senior high schools in DKI Jakarta Province. Researchers used qualitative methods to understand students' experiences and the implications of learning on their 21st century skills. The researcher collected data through semi-structured interviews, observation, journal reflective, and 21st century skills questionnaires. The results showed that each stage of STEAM learning integrated with project-based learning encouraged students to develop 21st century skills, namely learning and innovation skills, skills using information, media, technology, and life and career skills. Students reflected their abilities in using information and technology, the ability to work together, communication, and thinking at higher levels, as well as adaptability and leadership. In addition, Students were also faced with challenges in changing the paradigm of teachers and students and managing the learning process.
PENERAPAN MODEL PEMBELAJARAN PROJECT BASED LEARNING (PJBL) PADA PEMBUATAN KOLOID UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS DAN KEMANDIRIAN BELAJAR SISWA Gita Annissa Desiana; Sulastri Sulastri; Syahrial Syahrial
Jurnal Tadris Kimiya Vol 7, No 1 (2022)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v7i1.13395

Abstract

Keterampilan bepikir kritis (KBK) dan kemandirian belajar siswa merupakan dua hal yang memiliki keterkaitan dengan proses pembelajaran. Rendahnya kemandirian belajar siswa berpengaruh terhadap keterampilan berpikir kritis dalam memecahkan suatu permasalahan pembelajaran. Keterampilan berpikir kritis dan kemandirian belajar dapat ditingkatkan melalui teknik pembelajaran menggunakan model project based learning. Penelitian ini bertujuan menganalisis penerapan model PjBL pada pembuatan koloid untuk meningkatkan keterampilan berpikir kritis dan kemandirian belajar siswa di MAN 1 Banda Aceh. Jenis penelitian yang digunakan adalah quasi eksperimen. Sampel penelitian ini siswa kelas XI IPA2 sebagai kelas kontrol dan XI IPA4 kelas eksperimen yang berdistribusi normal dan memiliki variansi yang sama. Instrumen penelitian ini adalah soal tes KBK dan angket kemandirian belajar. Hasil penelitian menunjukkan penerapan model PjBL dapat meningkatkan KBK siswa dengan skor rata-rata N-gain 61 kategori sedang. Skor rata-rata N-gain KBK siswa per-indikator >70 termasuk ke dalam kategori tinggi. Hasil pengujian hipotesis KBK siswa kelas eksperimen dan kelas kontrol diperoleh nilai sig (2-tailed) 0,000 < 0,05. kesimpulan tersebut menginformasikan bahwa  KBK siswa kedua kelas tersebut berbeda nyata. Hasil analisis kemandirian belajar siswa diperoleh skor rata-rata N-gain 63 yang termasuk ke dalam kategori sedang. Skor rata-rata N-gain kemandirian belajar siswa perindikator adalah 0,6 yang tergolong ke dalam kategori sedang. Hasil uji hipotesis kemandirian belajar siswa pada kelas ekperimen dan kelas kontrol diperoleh nilai sig(2-tailed) 0,000 < 0,05. Kemandirian belajar siswa kedua kelas tersebut berbeda nyata. Hasil yang diperoleh membuktikan bahwa model PjBL mampu meningkatkan KBK dan kemandirian belajar lebih baik dibandingkan pada kelas kontrol.
PENGARUH MODUL KESETIMBANGAN KIMIA BERBASIS INKUIRI TERSTRUKTUR DENGAN TIGA LEVEL REPRESENTASI TERHADAP MODEL MENTAL SISWA Nurhasanah Nurhasanah; Minda Azhar; Alizar Alizar
Jurnal Tadris Kimiya Vol 7, No 1 (2022)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v7i1.12844

Abstract

Students find it difficult to understand the material of chemical equilibrium. One of the efforts to overcome these student difficulties is to use a structured inquiry-based module equipped with three levels of representation. This study aims to determine the effect of using the module on students' mental models. This study used a posttest-only control design conducted in two schools. In the design, each school had two groups, namely the experimental group and the control group. The two-tier diagnostic test instrument was used to test the mental models of 134 students. The hypothesis was tested by ttest using the SPSS 16.0 program. The results of the ttest for each school were 0.011 at SMAN 3 Padang and 0.008 at SMAN 13 Padang, with a 0.05 significance level. The results of the t-test showed that the use of the module affected students' mental models.

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