Pengembangan LKPD Model Problem-based Learning Berorientasi Kemampuan Berpikir Kritis Pada Materi Bentuk Aljabar Kelas VII

Susanti, Weli (2021) Pengembangan LKPD Model Problem-based Learning Berorientasi Kemampuan Berpikir Kritis Pada Materi Bentuk Aljabar Kelas VII. Other thesis, Universitas Islam Riau.

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Abstract

Development of LKPD (Student’s Worksheet) with Problem-Based Learning Model Oriented Critical Thinking Skills on Algebra Material of Seventh-Grade Students WELI SUSANTI 176410687 Thesis, Mathematics Study Program, FKIP Islamic University Of Riau Supervisor: Sindi Amelia, S.Pd., M.Pd ABSTRACT This research is based on the teacher's lack of awareness in developing student’s worksheets to be used in learning activities. This research aims to produce learning devices in the form of mathematics student’s worksheets with Problem- Based Learning model oriented critical thinking skills on algebra material of seventh-grade students tested valid. The research was conducted in the even semester academic year 2020/2021. This type of research is research and development using the 4-D model modified by researcher due to the Covid-19 pandemic, the steps carried out are Define, Design, and Develop. The data collection technique used is the non-test technique by using a research instrument in the form of an expert validation sheet. Validation activities student’s worksheets with the Problem-Based Learning model oriented critical thinking skills on algebra material class VII carried out by 2 mathematics education lecturers and 1 mathematics teacher. Research results were analyzed using quantitative descriptive analysis techniques. Based on the results of data analysis obtained the results of student’s worksheets validation are 81,59% with valid category. From research results obtained student’s worksheets with Problem- Based Learning model oriented critical thinking skills on algebra material of seventh-grade students tested valid.

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