PENGEMBANGAN INSTRUMEN KEMAMPUAN BERPIKIR KRITIS DAN LITERASI SAINS SISWA KELAS V SD
نویسندگان
چکیده
Penelitian ini bertujuan untuk mengetahui (1) validitas isi instrumen kemampuan berpikir kritis pada siswa kelas V SD, (2) literasi sains (3) reliabilitas menurut expert (4) SD. adalah jenis penelitian dan pengembangan atau Research and Development (R&D). menggunakan model 4-D (Four D Model). Pengembangannya terdiri dari empat tahap yaitu define, design, develop disseminate. Validitas dibuktikan dengan judgement oleh ahli praktisi dianalisis CVR CVI. Reliabilitas alpha Cronbach KR-20 sains. Hasil menunjukan bahwa: hasil perhitungan didapatkan 10 butir yang valid CVI sebesar 0.88, ) 30 0.94, memiliki nilai 0,78 berada rentang 0,60 <r11 ≤ 0,80 kategori derajat tinggi (baik), 0,77 (baik).
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ژورنال
عنوان ژورنال: Pendasi
سال: 2021
ISSN: ['2613-9553']
DOI: https://doi.org/10.23887/jurnal_pendas.v5i1.270