Pengembangan Lembar Kerja Peserta Didik Berbasis Etnomatematika pada Matei Segitiga dan Segiempat

LETON, Samuel Igo and FERNANDES, Aloysius Joakim (2020) Pengembangan Lembar Kerja Peserta Didik Berbasis Etnomatematika pada Matei Segitiga dan Segiempat. Jurnal Cendekia: Jurnal Pendidikan Matematika, 4 (2). pp. 645-656. ISSN 2579-9258

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Abstract

This research aims to produce ethnomathematics-based student worksheet products of good quality on the material rectangular and triangular. To find out the quality of the learner’s activities sheet produced in the three aspects of that is validity, practicality, and effectiveness. The method used in this study is research and development, with the 4-D model development which is modified into 3 stages namely define, design, and develop. The instrument used to measure the quality of student worksheets was a validation questionnaire to measure validity, interviews, and teacher questionnaire responses and student responses to measure practicality and test to measure effectiveness. The result of this study shown the quality of the worksheet of learners meets the valid criteria with an overall average score of 4,8. and the quality of the learner’s worksheet meets the practicality criteria with an overall score of 4,73. And the percentage of student completeness test with a score of 77,7% meets the effectiveness criteria. Thus the development of ethnomatemics-based LKPD on rectangular and triangular material is of good quality and can be used in learning mathematics.

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