Development of E-LKPD Based on Constructivism Assisted by Live Worksheets to Improve Mathematical Ability
Abstract
This research and development aims to produce products in the form of e-LKPD based on a constructive approach that is valid, practical and effective in terms of students' mathematical abilities. This type of research refers to RND research and development. The research subjects at the field test stage were students in class VIII of SMP Negeri 1 Bukit Malintang. The design at the field test stage is a one group pretest-posttest design. Research data was obtained through observation, interviews, questionnaires, and tests of understanding mathematical abilities. The results of the e-LKPD validity data analysis obtained an average rating of 3.04. The results of the practicality data analysis obtained an average rating of 3.35. The average gain obtained was 0.62. Based on the results and discussion, it was concluded that the student activity sheets were valid, practical and effective in terms of mathematical abilities.
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DOI: https://doi.org/10.24952/logaritma.v11i02.10046
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