Skripsi

PENGEMBANGAN DIGITAL WORKSHEET MATERI TRANSFORMASI GEOMETRI UNTUK MENINGKATKAN PEMAHAMAN KONSEP SISWA SMP

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Middle school students' understanding of geometric transformation concepts, particularly translation and reflection, is still relatively low due to the abstract nature of the material and the use of teaching materials that do not optimally support conceptual visualization. The purpose of this study was to develop a Wizer.me-based digital worksheet with high validity and practicality, and to determine the extent to which this medium can improve the conceptual understanding of secondary school students. This study was classified as a development study, with reference to Plomp's model. which includes the stages of initial investigation, design, realization/construction, testing, evaluation and revision, and implementation. The research subjects were ninth-grade students at SMP Negeri 2 Sungai Keruh in the 2025/2026 academic year. The results showed that the developed digital worksheet was valid based on expert assessment of content, construct, language, and ICT aspects, as well as practical based on student and teacher responses. The resulting digital worksheet had interactive characteristics, was visually based, contained multiple representation activities, and was integrated with GeoGebra through the Wizer.me platform. The test results showed that the digital worksheet had a potential effect on students' conceptual understanding. Based on an N-Gain score of 0.59 after learning using digital worksheets through Wizer.me, students' conceptual understanding abilities were classified as moderate. Thus, Wizer.me-based digital worksheets are suitable for use as learning media for geometry transformation material in junior high school.

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Detail Information

Series Title

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Call Number

T1917342025

Publisher

Indralaya : Prodi Magister Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan Universitas Sriwijaya., 2025

Collation

xix, 208 hlm.; ilus.; 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

516.010 7

Content Type

Text

Media Type

unmediated

Carrier Type

-

Edition

-

Subject(s)

Prodi Magister Pendidikan Matematika
Transformasi Geometri

Specific Detail Info

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Statement of Responsibility

KA

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