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Meni Lovia Melini
Universitas Negeri Padang
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Journal : Edukimia

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LKPD Stoikiometri Berbasis Inkuiri Terstruktur dengan Tiga Level Representasi untuk Kelas X SMA Meni Lovia Melini; Minda Azhar
Edukimia Vol 1, No 3 (2019): Edukimia - Vol. 01, Issue 03
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (436.286 KB) | DOI: 10.24036/ekj.v1.i3.a74

Abstract

This type of study is research and development (R and D) with 4-D development model. The research was conducted until the validity and practical test of the development. This student worksheet validated by 5 people validators namely 3 chemistry lectures and 2 chemistry teachers from SMAN 1 Linggo Sari Baganti. Practicality questionnaire was filled by 29 students of class XI and 2 chemical teachers of SMAN 1 Linggo Sari Baganti. The result showed that validity test is 0,87 categorized very high. The kappa moment of practical test by 2 chemstry teacher is 0,78 categorized high. The kappa’s moment of 29 students SMAN 1 Linggo Sari Baganti was 0,81 with a high practicality category.
Co-Authors Minda Azhar