CD Skripsi
Pengembangan E-LKPD Berbantuan Aplikasi Liveworksheets Untuk Memfasilitasi Kemampuan Pemahaman Matematis Peserta Didik SMA Kelas XI Pada Materi Determinan Dan Invers Matriks
Mathematical comprehension skills are an important part of
learning mathematics. This study aims to produce a product in the form of a valid
and practical E-LKPD (Electronic Student Worksheet) to facilitate students'
mathematical comprehension skills on matrix determinants and inverse materials.
The type of research used is research and development (R&D) using the Borg and
Gall model which consists of 10 stages, namely: (1) potential and problems; (2) data
collection; (3) product design; (4) design validation; (5) design revisions; (6) product
trials; (7) product revisions; (8) trial use; (9) product revisions; (10) mass product
manufacturing. The subjects in this study were 6 class XI learners for the small group
test and 32 class XI learners for the large group test. The research instruments used
are validation sheets to measure the feasibility of E-LKPD and student response
questionnaires to measure the practicality of E-LKPD. The analytical techniques
used are validity analysis and practicality analysis. Based on the results of the
analysis of validity data provided by 3 validators, the average value for E-LKPD was
89.13% in the very valid category, which means that E-LKPD is already worth
testing. The results of the analysis of practicality data in small group trials were
obtained on average by 92.15% in the very practical category and large group trials
obtained an average of 84.53% in the practical category. Based on the results
obtained, E-LKPD is feasible and practical to use in the learning process.
Keywords: E-LKPD, Development Research, Borg and Gall Development Model,
Mathematical Comprehension Ability
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