CD Skripsi
Pengembangan E-Modul Geometri Bangun Datar Menggunakan Pendekatan Konstruktivisme Di Sekolah Dasar
This research aims to development of e-module for flat geometry using constructivist approach to the topic of area and circumference. The method used is research and development based on the ADDIE model. The data collection techniques used by researchers are observation, interviews and questionnaires. Feasibility of teaching materials by conducting validity tests and practicality tests. The validity test was carried out with three experts, namely material experts, language experts and media experts. The practicality of teaching materials was obtained through practicality tests carried out with two teachers, three students individually, and ten students in small groups. The results obtained from experts show that the teaching materials developed obtained a validity value with an average percentage of 0.95 (very valid). The positive response of teachers and students to the practicality of the e-module, given a score by the teacher, obtained an overall average percentage of 98.43% (very practical), three students obtained an overall average percentage of 94% (very practical), and ten small group students (small group test) obtained an overall average percentage of 96% (very practical). So that the resulting teaching materials in the form of e-module for flat geometry using constructivist approach in elementary schools meet valid and practical criteria so they are suitable for use in the mathematics learning process.
Kata kunci : Area and circumference; For flat; Geometry; constructivist approach, Research and Development.
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