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All Journal Union: Jurnal Ilmiah Pendidikan Matematika Jurnal Cendekia : Jurnal Pendidikan Matematika Uninus Journal of Mathematics Educations and Science (UJMES)
Sundhari, Rachma
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Education Mathematics

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PENGEMBANGAN E-MODUL TRANSFORMASI GEOMETRI BERBANTUAN PADLET TERKAIT KEMAMPUAN KONEKSI MATEMATIS PESERTA DIDIK SEKOLAH MENENGAH PERTAMA Septriani, Anisa; Elsa; Khaerunnisa, Najlaa Kania; Sundhari, Rachma; Auliya, Selma
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 9 No. 2 (2024): Juli 2024
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v9i2.3201

Abstract

The need for students to use appropriate teaching tools using information technology is a challenge for educators. So it is necessary to develop teaching tools that are assisted by information technology, including e-modules. This study aims to determine the validity and mathematical connection ability of students after using the Padlet-assisted geometry transformation e-module. The research method uses Research and Development (R&D) with ADDIE's design. The data sources came from material expert validators, media experts, and students. The data collection technique uses validation sheets of material experts, media experts, observations, questionnaires, and mathematical connection ability tests. Data on validation, observation, and questionnaire results were analyzed by percentage and descriptive analysis and test result data were analyzed by percentage of learning completeness. Based on the results of the analysis carried out, it can be concluded that the e-module developed is very valid. The average value of mathematical connection ability is 80.28 with moderate criteria.
PENGEMBANGAN E-MODUL TRANSFORMASI GEOMETRI BERBANTUAN PADLET TERKAIT KEMAMPUAN KONEKSI MATEMATIS PESERTA DIDIK SEKOLAH MENENGAH PERTAMA Septriani, Anisa; Elsa; Khaerunnisa, Najlaa Kania; Sundhari, Rachma; Auliya, Selma
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 9 No. 2 (2024): Juli 2024
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v9i2.3201

Abstract

The need for students to use appropriate teaching tools using information technology is a challenge for educators. So it is necessary to develop teaching tools that are assisted by information technology, including e-modules. This study aims to determine the validity and mathematical connection ability of students after using the Padlet-assisted geometry transformation e-module. The research method uses Research and Development (R&D) with ADDIE's design. The data sources came from material expert validators, media experts, and students. The data collection technique uses validation sheets of material experts, media experts, observations, questionnaires, and mathematical connection ability tests. Data on validation, observation, and questionnaire results were analyzed by percentage and descriptive analysis and test result data were analyzed by percentage of learning completeness. Based on the results of the analysis carried out, it can be concluded that the e-module developed is very valid. The average value of mathematical connection ability is 80.28 with moderate criteria.
Development of Notion-assisted e-modules for enhancing mathematical communication in vocational high schools Sulastri, Yayu Laila; Ahmatika, Deti; Auliya, Selma; Septriani, Anisa; Elsa, Elsa; Khaerunnisa, Najlaa Kania; Sundhari, Rachma
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 12 No 2 (2024)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v12i2.17250

Abstract

The learning process often relies solely on lecture and discussion methods due to the lack of e-module teaching tools that utilize information technology tailored to students' needs and the students' low mathematical communication skills concerning two-variable linear inequalities. This research aims to determine the validity and effectiveness of students' mathematical communication skills after learning with the two-variable linear inequality e-module assisted by Notion. The research method used is Research & Development with the ADDIE design. The data sources in the research include material expert validators, media experts, and students. Data collection techniques involve validation sheets from material experts, media experts, observation of the learning process, feedback questionnaires, and mathematical communication skills tests. Based on the analysis results, it can be concluded that the developed teaching module is valid and highly valid. The average value of mathematical communication skills reached 83.59, classified as medium. Classical learning completeness was 84.37%. Learning completeness for the low class category is 75%, the medium class category is 80.95%, and the high class category is 100%. In conclusion, the Notion-assisted two-variable linear inequality e-module significantly enhances the mathematical communication skills of vocational high school learners, demonstrating its effectiveness and validity as a teaching tool.
Eksplorasi Payung Geulis Tasikmalaya Dengan Konsep Etnomatematika Berbantuan Aplikasi Geogebra Rahman, Sidiq Aulia; Sundhari, Rachma; Ramanda, Ramanda
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 7 No 1: Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 7 Nomor 1 Tahun 2023
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v7i1.1829

Abstract

Etnomatematika merupakan kolerasi antara matematika dengan budaya. Pada kenyataannya pembelajaran matematika dengan mengaitkan unsur budaya didalamnya masih terasa minim, bahkan pendidik masih kesulitan dalam mengimplementasikannya. Padahal disisi lain etnomatematika dapat memudahkan siswa dalam memahami materi dan dapat meningkatkan kualitas pembelajaran karena menggunakan budaya daerah yang erat kaitannya dengan kehidupan sehari-hari peserta didik. Tujuan dari penelitian ini adalah untuk mengkaji konsep-konsep matematika pada kerajinan tangan Payung Geulis sebagai sumber belajar bagi pendidik maupun peserta didik. Jenis penelitian yang digunakan adalah penelitian kualitatif deskriptif dengan prosedur pengumpulan data melalui studi pustaka. Penelitian ini dilaksanakan selama perkuliahan Geometri Transformasi, terhitung mulai dari bulan Februari sampai dengan bulan Juli 2022. Objek penelitian adalah Payung Geulis Tasikmalaya. Hasil penelitian menunjukkan bahwa Eksplorasi Payung Geulis Tasikmalaya Dengan Konsep Entomatematika Berbantuan Aplikasi Geogebra, ditemukan konsep-konsep matematika pada kerajinan tangan Payung Geulis yang dapat dijadikan sumber belajar bagi pendidik maupun peserta didik khusunya pada materi bangun datar, bangun ruang, dan geometri tansformasi yakni refleksi dan rotasi.
Co-Authors Ahmatika, Deti Auliya, Selma Elsa elsa, elsa Khaerunnisa, Najlaa Kania Rahman, Sidiq Aulia Ramanda, Ramanda Septriani, Anisa Yayu Laila Sulastri