Artikel Pendidikan Kimia PENGEMBANGAN  LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS INKUIRI TERBIMBING PADA MATERI  HIDROLISIS GARAM UNTUK SISWA SMA

Ayu, Ayu Apriani

doi:10.21009/jrpk.112.09

Cited by 2 publications

(2 citation statements)

References 2 publications

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“…It can be realized through practicum activities where in the practicum process, students are allowed to find out and do so that they can channel the knowledge they already have. A chemical material that contains many concepts and requires a practicum, namely the reaction rate [8].…”

Section: Introductionmentioning

confidence: 99%

Development of student worksheets green chemistry oriented to train creative thinking skills on reaction rate topic

Wulandari

Mitarlis

2023

J. Pijar.MIPA

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This study aims to produce student worksheets with green chemistry oriented to train creative thinking skills in matter with reaction rate proper. The green chemistry principles studied in this research are limited to 1, 5, and 12. The research development method uses a 4-D model (define, design, develop, and disseminate) and is limited to the development stage. Limited trials were conducted on 35 students in class XI IPA 1 senior high school. The development of student worksheets is feasible if it fulfills three aspects, including aspects of validity, practicality, and effectiveness. It is declared valid if it gets a minimum mode value of 3 from the range of values 1-5 and is declared practical and effective if the proportion results are ≥ 61%. The results of the development of student worksheets mean that the feasibility of student worksheets in terms of theoretical validity consists of several things, namely content criteria that obtain a mode value of 5, linguistic criteria obtain a mode value of 5, presentation features obtain a mode value of 5, graphical criteria obtain a mode value 4, green chemistry scoring gets a mode value of 5, and criteria for creative thinking skills gets a mode value of 5. The practicality of student worksheets is seen from the student response questionnaire, which is supported by observations of student activities and the implementation of learning, each of which obtains very practical results with an average proportion of 94.64%, 94.5%, and 98.21%. The aspect of effectiveness is viewed from the results of the creative thinking ability test, which obtained 0.85, which is in the high category. Based on the results of validity, practicality, and effectiveness, it can be interpreted that the student worksheets developed are declared feasible for use in the teaching and learning process.

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Section: Introductionmentioning

confidence: 99%

Development of student worksheets green chemistry oriented to train creative thinking skills on reaction rate topic

Wulandari

Mitarlis

2023

J. Pijar.MIPA

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“…Pembelajaran pada mata kuliah tersebut telah mengarah pada kemampuan berpikir kritis, seperti ditunjukkan oleh dosen yang telah mengembangkan modul kimia analitik dengan menambahkan model pembelajaran inkuiri. Penggunaan sumber belajar seperti modul atau lembar kerja berbasis inkuiri dapat menumbuhkan kemampuan berpikir kritis (Apriani et al, 2021;Astuti & Olensia, 2019;Fardani et al, 2016). Model pembelajaran inkuiri juga dapat melatih kemampuan berpikir kritis (Prasetyowati & Suyatno, 2016;Rusmansyah et al, 2019).…”

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Online Test Instrument to Measure Students’ Critical Thinking Ability

Astuti,

Dewi,

Pratiwi

2023

JDC

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Penelitian ini bertujuan menghasilkan instrumen tes online untuk mengukur kemampuan berpikir kritis mahasiswa yang valid secara logis, valid secara empiris, dan reliabel. Model pengembangan dalam penelitian ini adalah model Tessmer yang terdiri dari beberapa tahap yaitu Tahap Preliminary, Self-Evaluation, Prototyping (validasi, evaluasi dan revisi) dan Field Test. Subjek uji coba penelitian ini yaitu mahasiswa semester 3 program studi Pendidikan Kimia di salah satu perguruan tinggi di Palembang. Teknik pengumpulan data yaitu tes, angket, dan wawancara. Instrumen yang digunakan yaitu lembar validasi, lembar angket respon mahasiswa dan wawancara. Teknik analisis data yaitu analisis kualitatif dan kuantitatif menggunakan SPSS IBM 25. Hasil penelitian menunjukkan bahwa instrumen soal online untuk mengukur kemampuan berpikir kritis mahasiswa pada mata kuliah kimia analitik memenuhi kriteria. Hasil validasi ahli mendapatkan persentase sebesar 88,48% dengan kategori sangat valid. Respon mahasiswa terhadap instrumen menunjukkan soal tersebut dalam kategori praktis. Hasil validasi secara empiris diperoleh instrumen tes online sebanyak 17 soal yang valid dan 3 soal yang tidak valid. Hasil reliabilitas soal diperoleh nilah Cronbach Alpha sebesar 0,712 yang artinya instrumen tes bersifat reliabel.

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Artikel Pendidikan Kimia PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS INKUIRI TERBIMBING PADA MATERI HIDROLISIS GARAM UNTUK SISWA SMA

Cited by 2 publications

References 2 publications

Development of student worksheets green chemistry oriented to train creative thinking skills on reaction rate topic

Development of student worksheets green chemistry oriented to train creative thinking skills on reaction rate topic

Online Test Instrument to Measure Students’ Critical Thinking Ability

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