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Journal : Ta'dib

PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN LITERASI SAINS SISWA SMA Rina Widiana; Ade Dewi Maharani; Rowdoh Rowdoh
Ta'dib Vol 23, No 1 (2020)
Publisher : Universitas Islam Negeri Mahmud Yunus Batusangkar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31958/jt.v23i1.1689

Abstract

Previously, the literacy skill of students class XI at SMAN 1 Lembah Melintang Pasaman Barat Regency was still low. The students only memorized concepts and theories so that they were not able to implement the concepts in their life. The research aimed at  investigating the effect of the application of the Problem Based Learning on students' literacy skill. This research have been used Randomized Control Group Posttest Only Design. The sample of this research was high school students in class XI taken using simple random sampling. The data were analyzed with Mann Whitney test. The result shows the increase of the students’ average literacy skill after being taught with Problem Based Learning in the affective, cognitive, and psychomotor domains. It can be concluded that the Problem Based Learning Model is effective on the students’ scientific literacy skill in class XI of SMAN 1 Lembah Melintang Pasaman Barat.
Development of Higher Order Thinking Skills (HOTS) Measurement Ability Instruments in Learning High School Biology Iqlas Sari AS; Ade Dewi Maharani; Yosmed Hidayat
Ta'dib Vol 24, No 2 (2021)
Publisher : Universitas Islam Negeri Mahmud Yunus Batusangkar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31958/jt.v24i2.3194

Abstract

This study aims to produce instruments that can measure the level of students' higher order thinking skills that are valid and practical for students of class XI SMA. The developed instrument contains 40 multiple choice questions, and 10 essay questions consisting Taxonomy Levels C4, C5, and C6 with indicators of high-level thinking critical thinking, decision making, problem solving and creative thinking. This  research used the Research and Development (R&D) type of Tessmer's modified formative evaluation with the stages of self-evaluation, prototyping (expert review, one-to-one, and small group). The result of tis research indicates that the instrument for measuring higher order thinking skills in class XI Biology SMA students developed is categorized as very valid and very practical with the validity value of expert rivew very valid (89.9%), one-to-one is very valid (87, 5%)). And the practical value of teachers is very practical (91.33%), and students are very practical (87.15%).