Pengembangan LKPD Berbasis Pendekatan PMRI (pendidikan Matematika Realistik Indonesia) Berbantuan Software Geogebra Pada Materi Segi Empat Kelas VII SMP/MTs

Maryani, Lili (2019) Pengembangan LKPD Berbasis Pendekatan PMRI (pendidikan Matematika Realistik Indonesia) Berbantuan Software Geogebra Pada Materi Segi Empat Kelas VII SMP/MTs. Other thesis, Universitas Islam Riau.

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Abstract

This research aims to produce worksheets of mathematics students with the PMRI approach assisted by Geogebra Software that is tested for validity and practicality so that it can be used by educators and students in leraning process. This student worksheet designed using a development model, namely 4-D Model consisting of four phase of development, namely 1) The definition phase; 2) The design phase; 3) The development phase; and 4) Disseminate phase. The disseminate phase is not carried out due to time and cost limitations. This product trial was carried out from april 16 to april 30, 2019 to students of class VII.5 of Muhammadiyah Middle School 1 Pekanbaru with a total of 18 students using student worksheet based on PMRI assisted by geogebra software on rectangular material. Data collection techniques of this study are student worsheet validation sheets, implementation sheets, and student response questionnaires. The data analysis technique used is descriptive analysis using a likert scale and the Guttman scale, namely by calculating the scores of each evaluation research indicator filled in by the validator and the reserach observer. Weakness in this reserach are the products developed are not in accordance with the constituent components of the student worksheets by education experts and do not contain the use of geogebra software. Therefore, the researcher revised the product according to constituent components of the student worksheets by education experts and geogebra software geogebra.

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