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Journal : Pendas : Jurnal Ilmiah Pendidikan Dasar

PENGEMBANGAN MEDIA PEMBELAJARAN KERANJANG BUAH BILANGAN BULAT (KERAH BIBU) UNTUK MATERI PENJUMLAHAN DAN PENGURANGAN BILANGAN BULAT BAGI SISWA KELAS V Eka Wahyuning Tyas; Nurita Primasatya; Kukuh Andri Aka
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 8 No. 2 (2023): Volume 08 No 02, September 2023
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v8i2.9930

Abstract

The problems in the research include, how is the product validity, product practicality, effectiveness of Integer Fruit Basket (Bibu collar) media products on the material of subtraction and addition of integers. The purpose of this study is to determine the validity, practicality, effectiveness of the product. This study uses the development method (Research and Development R&D) with the ADDIE development model which includes, analyze, design, development, implementation, evaluation. Data collection techniques through the validation of material and media experts, teacher and student response questionnaires. This study produced the Bibu collar media in the integer math subject for fifth grade students. The validity was proven by material validation obtaining 85%, media experts obtaining 90% (categorized as very valid), limited trial teacher response obtaining 91.6%, broad test obtaining 95.8%, the limited test students' responses obtained 93% (categorized as very practical), the broad test obtained 93.5%. Limited test pretest obtained 61%, posttest 80%. Pretest area trials 63%, area gain 84%. (categorized as very effective).
PENGEMBANGAN BAHAN AJAR BERBASIS BUDAYA LOKAL JOMBANG DALAM PRESPEKTIF ETNOMATEMATIKA PADA MATERI BANGUN DATAR Dian Fachrunisa; Nurita Primasatya; Kukuh Andri Aka
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 8 No. 3 (2023): Volume 08 No. 3 Desember 2023
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v8i3.9989

Abstract

This study aims to develop teaching materials based on the local culture of Jombang in an ethnomathematics perspective on the material for flat shapes used in mathematics learning for class IV on the circumference and area of ​​flat shapes. The research method used is development (R&D) with the ADDIE development model which consists of five stages, namely analysis, design, development, implementation, evaluation. The data collected is related to the effectiveness of teaching materials. The subject of the product trial was carried out on 20 class IV students of SD Negeri Mlancu 2. The instrument used was student learning outcomes. From the results of trials that have been carried out, the effectiveness of teaching materials based on Jombang local culture in an ethnomathematics perspective on flat shape material is 85% with effective details. From the results of this study, it can be concluded that teaching materials based on the local culture of Jombang in an ethnomathematics perspective on flat shape material can be used in learning mathematics on the circumference and area of ​​flat shapes.   Keywords: elementary mathematics, ethnomatematics, local culture of jombang