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Research Paper | Education Management | Indonesia | Volume 12 Issue 6, June 2023
Development of Learning Devices with a Realistic Mathematics Education Approach in Class Geometry Material VIII SMP
Fabian Yoel Paisa | Philoteus E. A. Tuera [6] | Victor R. Sulangi [6]
Abstract: This study aims to produce learning tools in the form of Learning Implementation Plans (RPP) and Student Worksheets (LKPD) with a Realistic Mathematics Education approach in Geometry material for class VIII SMP that meet valid, practical, and effective criteria. This research is a development research that refers to the ADDIE development model, including Analysis, Design, Development, Implementation, and Evaluation. The subjects of this research trial were class VIII F students of SMP Negeri 1 Kawangkoan. The instruments used in this study included lesson plans validity assessment sheets, LKPD validity assessment sheets, student response questionnaires, teacher response questionnaires, observation sheets of learning implementation, and learning achievement tests. The products produced in this study are learning tools in the form of lesson plans and worksheets with a Realistic Mathematics Education approach on flat sided geometric material. The results showed that the learning device met the criteria (1) valid with an average score for lesson plans 4.56 and an average score for LKPD 4.45 out of a maximum score of 5, (2) practical with a student response questionnaire score of 4.41 and the teacher's response questionnaire score was 4.6 and the average learning implementation was 97.47%, (3) effective with a percentage of completeness of the learning outcomes test of 93.75%.
Keywords: Learning Sets, Realistic Mathematics Education
Edition: Volume 12 Issue 6, June 2023,
Pages: 2504 - 2509