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All Journal Jurnal Tadris IPA Indonesia Journal of Innovative Science Education
Norazilawati Abdullah
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Chemistry Education Environmental Science Physics Social Sciences

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Development and Validation of a Three-Tier Test for Identifying Misconceptions in Organic Chemistry Course Febliza, Asyti; Asep Kadarohman; Siti Aisyah; Norazilawati Abdullah
Journal of Innovative Science Education Vol. 13 No. 3 (2024): December 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v13i3.13578

Abstract

Misconceptions about organic chemistry topics still exist among university students. Identifying these misconceptions requires appropriate instruments. This study aims to develop and validate a three-tier test instrument for identifying misconceptions in organic chemistry lectures. The topics covered in the test include alkenes, alkynes, aromatic compounds, alkyl halides, alcohols, and ethers. This research follows a design and development approach, specifically adopting a product and tool research type with a focus on tool development & use, where validity is a research design concern. A total of 42 three-tier items were developed, combining multiple-choice questions with open reasoning and Certainty of Response Index (CRI) technique for confidence level assessment using a scale of 0, 1, 2, 3, 4, and 5. The content validity test by three expert judgments showed an average I-CVI of 0.98, with an average item proportion of 0.98. These results showed test item were valid. The test items were piloted with 25 students to examine empirical validity, resulting in 40 valid items and 2 invalid items. The Cronbach's Alpha reliability test yielded a value of 0.953, indicating very high reliability for the three-tier test instrument. Therefore, the three-tier test instrument can be used effectively to collect data and detect student misconceptions in organic chemistry lectures.
Science in the Community (SciCom) Daerah Indonesia sebagai konteks Pembelajaran IPA: a Systematic Literatur Review Latip, Abdul; Asep Kadarohman; Hernani; Norazilawati Abdullah
Jurnal Tadris IPA Indonesia Vol. 4 No. 1 (2024)
Publisher : Tadris IPA IAIN Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21154/jtii.v4i1.2870

Abstract

Penelitian ini bertujuan menjelaskan hasil literatur review mengenai konsep dan implementasi Science in the Community (SciCom) di daerah Indonesia dalam konteks pembelajaran IPA. Penelitian ini menggunakan Systematic Literatur Review (SLR) dengan lima tahapan, yaitu penentuan tema, pencarian data, seleksi, analisis, dan penarikan simpulan. Pencarian data menggunakan Publish or Perish (PoP) dengan sumber utama dari google scholar. Setelah dilakukan seleksi sesuai kriteria yang ditentukan diperoleh artikel sebanyak 38 yang dianalisis berdasarkan kriteria dan fokus penelitian. Hasil penelitian menunjukkan bahwa 1) Science in the Community di Indonesia disajikan sebagai bahan kajian dan konteks pada beberapa konsep dalam pembelajaran IPA di Sekolah, 2) Bentuk SciCom di Indonesia yang banyak diintegrasikan dalam pembelajaran berupa sumber daya alam (55,26%), kebudayaan dan tradisi (28,94%), dan aktivitas masyarakat (15,78%). 3) SciCom sebagai konteks pembelajaran IPA disajikan dalam bentuk bahan ajar (57,89%), perangkat pembelajaran (34,21%), dan media pembelajaran (7,89%). Hasil tersebut menunjukkan bahwa SciCom di daerah Indonesia sudah dikembangkan dan diimplemetasikan dalam pembelajaran IPA dengan berbagai jenis dan bentuk integrasi sesuai kebutuhan proses pembelajaran
Co-Authors Abdul Latip, Abdul Asep Kadarohman febliza, asyti Hernani Siti Aisyah