Article Per Year (5 Year)
p-Index From 2020 - 2025
0.61
P-Index
This Author published in this journals
All Journal Pi: Mathematics Education Journal JURNAL AXIOMA : Jurnal Matematika dan Pembelajaran Pi: Mathematics Education Journal
Nur Safrida, Lela
Unknown Affiliation
Education Mathematics

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Keterampilan Kolaborasi Mahasiswa PGSD dalam Mengembangkan Soal Literasi Matematis Melalui Kegiatan Lesson Study Nur Safrida, Lela; Kristiana, Arika Indah; Alfarisi, Ridho
Jurnal Axioma : Jurnal Matematika dan Pembelajaran Vol. 9 No. 2 (2024): Juli
Publisher : Universitas Islam Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/axi.v9i2.2515

Abstract

This research aims to describe the collaborative skills of prospective elementary school teachers in developing mathematical literacy questions through lesson study activities. This type of research is quantitative descriptive research, namely describing collaboration skills based on data obtained through the stages of lesson study (plan, do, see). The research instrument used to answer the research objectives was a collaboration skills observation sheet. Based on the results of the data analysis, it can be concluded that students' overall collaboration skills have improved and are in the excellent category. A significant increase occurred in time management indicators due to students being able to complete assignments at the end of the final cycle. Keywords: collaboration skills, lesson study, mathematical literacy
The Development of Interactive E-LKPD Using Wizer.Me On Polyhedron For The Eighth Grade Students Annisa Rahman Navira, Deva; Susanto, Susanto; Yudianto, Erfan; Suwito, Abi; Nur Safrida, Lela
Pi: Mathematics Education Journal Vol. 8 No. 2 (2025): October
Publisher : Program Studi Pendidikan Matematika Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/pmej.v8i2.11665

Abstract

This research aims to develop an Electronic Student Worksheet (E-LKPD) using the Wizer.Me platform for teaching polyhedron material that meets the criteria of validity, practicality, and effectiveness. The study employed a Research and Development (R&D) approach with the ADDIE model. The E-LKPD was designed based on a guided discovery learning model to help students better understand polyhedron concepts, their interconnections, and applications. Learning activities include matching polyhedron shapes with their names and discovering formulas through the “fill on image” feature in exploration tasks. The research was conducted at SMPN 1 Ledokombo, Jember, involving eighth-grade students as participants. Validation results show that the E-LKPD achieved a validity score (Va) of 3.84, indicating a valid category. The practicality level reached 82%, as evidenced by student response questionnaires, reflecting positive usability and engagement. Furthermore, the E-LKPD demonstrated effectiveness, with 34 out of 43 students achieving classical mastery, meaning more than 75% met the minimum learning standard. These findings indicate that the developed E-LKPD using Wizer.Me effectively supports students’ conceptual understanding and learning outcomes in polyhedron material, providing a valid, practical, and efficient digital learning tool for mathematics education.
The Development of Interactive E-LKPD Using Wizer.Me On Polyhedron For The Eighth Grade Students Annisa Rahman Navira, Deva; Susanto, Susanto; Yudianto, Erfan; Suwito, Abi; Nur Safrida, Lela
Pi: Mathematics Education Journal Vol. 8 No. 2 (2025): October
Publisher : Program Studi Pendidikan Matematika Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/pmej.v8i2.11665

Abstract

This research aims to develop an Electronic Student Worksheet (E-LKPD) using the Wizer.Me platform for teaching polyhedron material that meets the criteria of validity, practicality, and effectiveness. The study employed a Research and Development (R&D) approach with the ADDIE model. The E-LKPD was designed based on a guided discovery learning model to help students better understand polyhedron concepts, their interconnections, and applications. Learning activities include matching polyhedron shapes with their names and discovering formulas through the “fill on image” feature in exploration tasks. The research was conducted at SMPN 1 Ledokombo, Jember, involving eighth-grade students as participants. Validation results show that the E-LKPD achieved a validity score (Va) of 3.84, indicating a valid category. The practicality level reached 82%, as evidenced by student response questionnaires, reflecting positive usability and engagement. Furthermore, the E-LKPD demonstrated effectiveness, with 34 out of 43 students achieving classical mastery, meaning more than 75% met the minimum learning standard. These findings indicate that the developed E-LKPD using Wizer.Me effectively supports students’ conceptual understanding and learning outcomes in polyhedron material, providing a valid, practical, and efficient digital learning tool for mathematics education.
Co-Authors Abi Suwito Annisa Rahman Navira, Deva Arika Indah Kristiana Erfan Yudianto Ridho Alfarisi, Ridho Susanto Susanto