Rahmadatillah, Fauziani
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Rekonstruksi LKPD untuk meningkatkan keterlibatan dan penguasaan konsep peserta didik pada materi sistem ekskresi Rahmadatillah, Fauziani; Riandi, Riandi; Kusdianti, Kusdianti
Assimilation: Indonesian Journal of Biology Education Vol 4, No 2 (2021): September 2021
Publisher : Department of Biology Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/aijbe.v4i2.41491

Abstract

This research was aimed at investigating the information about the use of the Student Worksheet (LKPD) the results of reconstruction about the involvement and mastery of students' concepts in the material of human excretion system. Reconstruction of student worksheets was done because the previous research shows analysis results the component of diagram vee in the eksperiment  students worksheet is low. Whereas, the diagram Vee's rubric is usually used for developing eksperiment  students worksheet. This research is a descriptive research. The subject of the research are 28 students of grade XI IPA in senior high school Bandung. The instrument that used is the rubric of component of diagram Vee's existence, observation worksheet in students engagement and test of mastering concept that consist is multiple choice. The result of the research shows : (1) students engagement in the class is about 79,17%; (2) students' mastery of concepts based on categories is good, 96.43% of students achieve maximum completeness criteria (KKM), and an average N-gain of 0.72. This showed the influence of use reconstruction  of student worksheets on the student engagement and mastery of student concepts.