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THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING最新文献

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Pre-service Science Teachers’ Impressions on The Implementation of Small-Scale Chemistry Practicum 职前科学教师对实施小规模化学实习的印象
THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING Pub Date : 2020-12-30 DOI: 10.21043/thabiea.v3i2.8893
Muhamad Imaduddin, S. Tantayanon, A. Zuhaida, F. Hidayah
{"title":"Pre-service Science Teachers’ Impressions on The Implementation of Small-Scale Chemistry Practicum","authors":"Muhamad Imaduddin, S. Tantayanon, A. Zuhaida, F. Hidayah","doi":"10.21043/thabiea.v3i2.8893","DOIUrl":"https://doi.org/10.21043/thabiea.v3i2.8893","url":null,"abstract":"This study aims to describe the implementation of the small-scale chemistry approach in the practicum, as well as to show various Pre-service Science Teachers’ impressions. This research is action research involving 69 Pre-service Science Teachers (PSTs), 15 males and 54 females. Collecting data using documentation techniques at each stage of practicum activities, as well as reflection sheets. The results of the documentation are presented and analyzed using narrative descriptions, while the results of the reflections from the PSTs are coded and grouped into (1) the most memorable experiment, (2) positive impressions, and (3) negative impressions. The practicum covers five topics, namely (1) separation of the mixture (filtration), (2) reaction rate, (3) oxidation and reduction reactions (electrolysis), (4) heat transfer (calorimeter), and (5) acid-base solution. The practicum that gave the most impressive was the practicum on acid-base solutions (41.2%), while the one that got the least impressive was the practicum on calorimeters (4.4%). Many positive impressions that appear in practicum activities are “low-cost”, “colorful”, “easy to carry”, “hard to break”, “material savings”, and “more understandable”. The most negative impressions that appear in the series of implementation activities are “limited tools”, “too small-scale tools” and “inaccuracy”. The result of the teacher's reflection finally considers the impression of \"limited tools\", \"material limitation\", and \"too simple\" to be a consideration in developing further practicum activities with the SSC approach.","PeriodicalId":308683,"journal":{"name":"THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133195431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Implementation of Self-Assessment on The Formative Test in Chemistry Using Feedback Clue 利用反馈线索实施化学形成性测验的自我评价
THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING Pub Date : 2020-11-14 DOI: 10.21043/THABIEA.V3I2.8142
W. Siswaningsih, B. Susetyo, Zakiyah Pujiastuti
{"title":"Implementation of Self-Assessment on The Formative Test in Chemistry Using Feedback Clue","authors":"W. Siswaningsih, B. Susetyo, Zakiyah Pujiastuti","doi":"10.21043/THABIEA.V3I2.8142","DOIUrl":"https://doi.org/10.21043/THABIEA.V3I2.8142","url":null,"abstract":"This study aims to describe the compliance every stage of self-assessment implementation of upper secondary school students on the topic of salt hydrolysis formative test by using feedback instructions (clue), the ability of students to conduct self-assessment on the salt hydrolysis formative test by using feedback instructions, as well as the ability of self-assessment on the formative salt hydrolysis test to be used as feedback of upper secondary school students. This research was conducted by using a descriptive method that involved 27 eleventh graders who took the Science program. The research was conducted in six stages with different compliance in every stage. The compliance category of the students’ motivation and self-assessment training stage was good, the implementation stage of a formative test using feedback instructions (clue) was good, the implementation stage of self-assessment was very good, the stage of communicating the results for feedback (ideal criteria implemented) was very good, and the stage of utilizing the results was very good. In the implementation of self-assessment, most students could carry out self-assessment well. Besides, it has also known that students were satisfied with the feedback given by using the self-assessment rubric and they got benefits in the form of feedback clue from the self-assessment rubric. This result showed that self-assessment helped educators in providing feedback to the student.","PeriodicalId":308683,"journal":{"name":"THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125851608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Scaffolding in Learning Cycle 5E, is it Effective or Not? 学习周期5E中的脚手架，是否有效?
THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING Pub Date : 2020-11-14 DOI: 10.21043/thabiea.v3i2.7684
V. Setyaningrum, Rody Putra Sartika
{"title":"Scaffolding in Learning Cycle 5E, is it Effective or Not?","authors":"V. Setyaningrum, Rody Putra Sartika","doi":"10.21043/thabiea.v3i2.7684","DOIUrl":"https://doi.org/10.21043/thabiea.v3i2.7684","url":null,"abstract":"Learning chemistry in the chemistry education study program has not maximized the scaffolding provision yet, so students still have difficulty in mastering the precondition concept. This study aims to determine the effectiveness of learning using the 5E learning cycle model assisted by scaffolding on acid and base material as seen from an increase in students' understanding of concepts. This research is a quasi-experiment with one group pretest-posttest design. The subjects of this study were 32 students who choose randomly from the chemical education study program class of 2019. The instrument used is an essay learning achievement test to measure students' understanding of acid and base concepts. The results showed that the n-gain value obtained is 0.31 or can be interpreted as an increase with moderate criteria. Therefore it can be concluded that the addition of scaffolding in the 5E learning cycle is effective to increase students' understanding on acid and base material.","PeriodicalId":308683,"journal":{"name":"THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130549664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
PENGEMBANGAN MODUL KESETIMBANGAN KIMIA BERBASIS UNITY OF SCIENCES (UOS) DAN MULTILEVEL REPRESENTASI 基于科学统一和多层次代表的化学平衡舱的开发
THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING Pub Date : 2019-09-25 DOI: 10.21043/thabiea.v2i2.5972
Farida Septiana Wati, Ulya Lathifa, Wirda Udaibah
{"title":"PENGEMBANGAN MODUL KESETIMBANGAN KIMIA BERBASIS UNITY OF SCIENCES (UOS) DAN MULTILEVEL REPRESENTASI","authors":"Farida Septiana Wati, Ulya Lathifa, Wirda Udaibah","doi":"10.21043/thabiea.v2i2.5972","DOIUrl":"https://doi.org/10.21043/thabiea.v2i2.5972","url":null,"abstract":"Penelitian pengembangan ini bertujuan untuk mengetahui karakteristik dan kelayakan modul pembelajaran kimia berbasis unity of sciences dan multi level representasi pada materi kesetimbangan. Model pengembangan yang digunakan adalah 4D (define, design, develop, dan disseminate) namun hanya dilakukan sampai tahap develop. Dalam pengumpulan data digunakan metode wawancara, observasi, dokumentasi, dan tes. Hasil validasi oleh ahli materi diperoleh presentase rata-rata sebesar 87,7% dengan kategori sangat layak. Dari hasil validasi ahli media diperoeh presentase rata-rata sebesar 88% dengan kategori sangat layak, sedangkan dari penilaian peserta didik diperoleh presentase rata-rata sebesar 90,22% dengan kategori sangat layak. Dari postes diperoleh nilai rata-rata sebesar 89,11. Dengan demikian modul kimia berbasis unity of sciences dan multi level representasi pada materi kesetimbangan kimia layak untuk digunakan sebagai sumber belajar peserta didik.","PeriodicalId":308683,"journal":{"name":"THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116556097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
PENINGKATAN PRESTASI BELAJAR DAN AKTIVITAS SISWA MELALUI PENERAPAN PEMBELAJARAN MODEL DISCOVERY LEARNING (DL) PADA MATERI KIMIA UNSUR KELAS XII IPA-6 MAN 2 KUDUS 通过应用化学元素十二班ipasix - MAN 2班的学习模式来提高学生的学习成绩和活动
THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING Pub Date : 2019-09-25 DOI: 10.31227/osf.io/2p6hg
M. Muspahaji
{"title":"PENINGKATAN PRESTASI BELAJAR DAN AKTIVITAS SISWA MELALUI PENERAPAN PEMBELAJARAN MODEL DISCOVERY LEARNING (DL) PADA MATERI KIMIA UNSUR KELAS XII IPA-6 MAN 2 KUDUS","authors":"M. Muspahaji","doi":"10.31227/osf.io/2p6hg","DOIUrl":"https://doi.org/10.31227/osf.io/2p6hg","url":null,"abstract":"Tujuan penelitian tindakan kelas ini adalah untuk mengetahui: pengaruh model discovery learning(DL) terhadap prestasi belajar siswa pada materi kimia unsur; Penelitian ini menggunakan metode eksperimen. Populasi dalam penelitian ini adalah kelas XII IPA 6 Madrasah Aliyah Negeri 2 Kudus. Penelitian dilakukan dengan dua siklus dan masing-masing siklus terdiri atas empat tahapan, yakni: perencanaan, pelaksanaan, observasi dan refleksi. Teknik pengumpulan data menggunakan melalui dokumentasi, tes, angket, observasi. Hasil penelitian disimpulkan bahwa: Peningkatan prestasi belajar ditunjukkan dengan: (1) rata-rata prestasi belajar siswa pada siklus I adalah 6,79 dan pada siklu siklus II adalah 8,68;(2)ketuntasan belajar siswa pada siklus I siswa 14 siswa atau 38,89% dan yang tidak tuntas sebanyak 22 siswa atau 61,11%; serta (3) ketuntasan belajar klasikal pada siklus I adalah 38,89% dan pada siklus II mnecapai 100,00%.dan kinerja performance guru juga meningkat.Respon siswa adalah 82,14% artinya sangat setuju atau pada katagori tinggi.","PeriodicalId":308683,"journal":{"name":"THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129220616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
pengaruh penggunaan media edmodo dengan model pembelajaran discovery learning terhadap hasil belajar ipa materi tekanan pada zat edmodo媒体对探索学习模式研究物质应力物质的物理结果的影响
THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING Pub Date : 2019-09-25 DOI: 10.31227/osf.io/9fz2a
Siti Jumaeroh, Anggun Zuhaida
{"title":"pengaruh penggunaan media edmodo dengan model pembelajaran discovery learning terhadap hasil belajar ipa materi tekanan pada zat","authors":"Siti Jumaeroh, Anggun Zuhaida","doi":"10.31227/osf.io/9fz2a","DOIUrl":"https://doi.org/10.31227/osf.io/9fz2a","url":null,"abstract":"pengaruh penggunaan media edmodo dengan model pembelajaran discovery learning terhadap hasil belajar ipa materi tekanan pada zat","PeriodicalId":308683,"journal":{"name":"THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING","volume":"167 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122273149","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
PEMANFAATAN ALAT DAN BAHAN DARI LINGKUNGAN SEBAGAI MEDIA PEMBELAJARAN SEDERHANA MATA PELAJARAN IPA UNTUK MENINGKATKAN MOTIVASI BELAJAR SISWA MTS MUWAHIDUN GEMBONG 利用环境的工具和材料作为简单的科学学习媒介，以提高学生的学习动机，MTS muwaliven mus
THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING Pub Date : 2019-09-25 DOI: 10.31227/osf.io/4cexa
D. Prasetyo, Ulya Fawaida, Faiq Makhdum Noor
{"title":"PEMANFAATAN ALAT DAN BAHAN DARI LINGKUNGAN SEBAGAI MEDIA PEMBELAJARAN SEDERHANA MATA PELAJARAN IPA UNTUK MENINGKATKAN MOTIVASI BELAJAR SISWA MTS MUWAHIDUN GEMBONG","authors":"D. Prasetyo, Ulya Fawaida, Faiq Makhdum Noor","doi":"10.31227/osf.io/4cexa","DOIUrl":"https://doi.org/10.31227/osf.io/4cexa","url":null,"abstract":"Penelitian ini bertujuan untuk mendesain dan menghasilkan media pembelajaran sederhana mata pelajaran IPA menggunakan alat dan bahan dari lingkungan sekitar, serta meningkatkan motivasi siswa MTs Muwahidun. Metode pengumpulan data pada penilitian ini ada empat, yaitu: 1) studi pustaka, 2) observasi, 3) wawancara, dan 4) angket. Model 4D digunakan dalam pengembangan penelitian ini yang terdiri atas tahapan: 1) Difine, 2) Design, 3) Develop, 4) Disseminate. Hasil penelitian yang diperoleh yaitu: 1) media pembelajaran yang dikembangkan layak untuk digunakan dalam pembelajaran dan 2) dengan menggunakan media pembelajaran, motivasi siswa meningkat. Hal ini didasarkan dari 1) media pembelajaran dinyatakan layak oleh ahli, 2)ketersediaan alat dan bahan dalam pembuatan media pembelajaran sangat memadai, 3) media pembelajaran yang dibuat bersifat konkret sesuai dengan umur siswa MTs dan sesuai dengan KI-KD pada kurikulum 2013, dan 4) media pembelajaran menarik dan mudah dipahami.","PeriodicalId":308683,"journal":{"name":"THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127159690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Efektivitas Pembelajaran Biologi Berorientasi Literasi Saintifik 以科学为导向的生物学学习效率
THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING Pub Date : 2019-09-25 DOI: 10.35542/osf.io/svab6
Adib Rifqi Setiawan
{"title":"Efektivitas Pembelajaran Biologi Berorientasi Literasi Saintifik","authors":"Adib Rifqi Setiawan","doi":"10.35542/osf.io/svab6","DOIUrl":"https://doi.org/10.35542/osf.io/svab6","url":null,"abstract":"Penelitian ini bertujuan untuk menemukan keefektifan pendekatan saintifik dalam pembelajaran biologi berorientasi literasi saintifik. Subjek dari penelitian ini adalah siswa kelas X program ilmu pengetahuan alam dari salah satu sekolah menengah di Kudus. Keefektifan diukur berdasarkan nilai ukuran efek Cohen d berdasarkan hasil pretest dan posttest yang diambil menggunakan desain deret waktu. Hasil penelitian menunjukkan bahwa keefektifan pendekatan saintifik dalam pembelajaran biologi berorientasi literasi saintifik berada di kategori sedang dengan nilai 0,548. Melalui penelitian ini, terungkap bahwa pendekatan saintifik dapat menjadi tawaran model pembelajaran berorientasi literasi saintifik serta tidak dapat ditemukan model terbaik untuk digunakan dalam pembelajaran ilmu pengetahuan alam termasuk biologi.","PeriodicalId":308683,"journal":{"name":"THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115577730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 27
respon siswa terhadap media pembelajaran alat pirolisis sampah plastik berbasis lingkungan di smp kabupaten musi rawas 学生对基于塑料垃圾环境的塑料学习媒体工具musi rawas的反应
THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING Pub Date : 2019-09-25 DOI: 10.31227/osf.io/9pq6f
W. Arini, Endang Lovisia
{"title":"respon siswa terhadap media pembelajaran alat pirolisis sampah plastik berbasis lingkungan di smp kabupaten musi rawas","authors":"W. Arini, Endang Lovisia","doi":"10.31227/osf.io/9pq6f","DOIUrl":"https://doi.org/10.31227/osf.io/9pq6f","url":null,"abstract":"respon siswa terhadap media pembelajaran alat pirolisis sampah plastik berbasis lingkungan di smp kabupaten musi rawas","PeriodicalId":308683,"journal":{"name":"THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131955591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
SCIENCEPRENEURSHIP MAHASISWA PRODI IPA PADA MATA KULIAH PRAKTIKUM BIOLOGI DASAR 这是科学，这是一名博士生，在一所生物物理实验室
THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING Pub Date : 2019-09-25 DOI: 10.31227/osf.io/zvt64
Ulya Fawaida, Henry Setya Budhi, Ullum Miftaqul Zannah
{"title":"SCIENCEPRENEURSHIP MAHASISWA PRODI IPA PADA MATA KULIAH PRAKTIKUM BIOLOGI DASAR","authors":"Ulya Fawaida, Henry Setya Budhi, Ullum Miftaqul Zannah","doi":"10.31227/osf.io/zvt64","DOIUrl":"https://doi.org/10.31227/osf.io/zvt64","url":null,"abstract":"Pada era yang terus berkembang mahasiswa dituntut berdaya kreatif dan inovatif serta, dapat menciptakan lapangan pekerjaan untuk mengurangi angka pengangguran. Pada penelitian ini dosen berusaha menumbuhkan minat berwirausaha mahasiswa dengan menggunakan pendekatan sciencepreneurship pada mata kuliah Praktikum Biologi Dasar. Metode penelitian ini yaitu menggunakan data kuantitatif yang di prosentasekan kemudian dianalisis dan dinarasikan. Populasi pada penelitian ini mahasisa Tadris IPA kelas A dan kelas B yang datanya diambil secara acak, terdiri dari 25 mahasiswa. Pendekatan sciencepreneurship dapat diterapkan pada materi biotekonologi konvensional yaitu pada pembuatan tempe dan yogurt. Pada pendekatan pembelajaran ini memberikan pengalaman yang bermanfaat diantaranya selalu berpikir positif, bekerja keras dan cerdas, kerjasama tim, berfikir kritis, sikap pantang menyerah, kreatif, membuktikan proses sains dan fakta lapangan serta, menumbuhkan minat menjadi seorang entrepreur.","PeriodicalId":308683,"journal":{"name":"THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125334170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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