Article Per Year (5 Year)
p-Index From 2020 - 2025
0.659
P-Index
This Author published in this journals
All Journal Idealmathedu: Indonesian Digital Journal of Mathematics and Education Issues in Mathematics Educations (IMED)
Najmawati Azis
Unknown Affiliation
Education Mathematics

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

Found 3 Documents
Search

 1 
Keterampilan Dosen Model Matematika dan Hasil Belajar Mahasiswa dalam Praktik Lesson Study Zul Jalali Wal Ikram; Najmawati Azis
Idealmathedu: Indonesian Digital Journal of Mathematics and Education Vol 8 No 1 (2021)
Publisher : Pusat Pengembangan dan Pemberdayaan Pendidik dan Tenaga Kependidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53717/idealmathedu.v8i1.83

Abstract

This research aims to describe the skill of mathematics model lecturer and the learning achievement of undergraduate students in lesson study practice. Lesson study activities consist of three phases, namely, planning (plan), teaching and learning practice (do), and observation and reflection (see). Reflection is a crucial phase in Lesson Study activity, since it determines the next step needed for improvement. Reflection activities require teaching skills of the model lecturers. The data was collected in line with the ongoing activities in the Field Work Practices involving 3 mathematics model lecturers and 36 undergraduate students, academic year of 2017 offering C Mathematics Education, Universitas Negeri Malang (Malang State University). The research result shows that (1) The model lecturer teaching skills develops along with lesson study practice; (2) lesson study practice supports model lecturers in developing teaching and learning, as well as improving students' learning achivements.
Pengembangan Model dan Penggunaan Konteks dalam Mendukung Pemahaman Siswa pada Topik Penjumlahan yang Melibatkan Bilangan Negatif Zul Jalali Wal Ikram; Najmawati Azis
Idealmathedu: Indonesian Digital Journal of Mathematics and Education Vol 9 No 1 (2022)
Publisher : Pusat Pengembangan dan Pemberdayaan Pendidik dan Tenaga Kependidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53717/idealmathedu.v9i1.330

Abstract

This study aims to develop learning activities to contribute to the theory based on empirical activities in learning the topic of summation involving negative numbers. This research also develops learning activities that combine context and models that students can apply to understand the topic. The type of research used to attain the objectives in this study is design research, each cycle consists of three steps, namely preliminary study, classroom experiment and retrospective method. The subjects of the study were grade 4 students and teachers at SD Islam Athirah Makassar. The results showed that to help students understand the concept of summation involving negative numbers, students must understand the concept of negative numbers and use the number line model to count. This can be supported by the context of equilibrium and the number line as a representation of the negative numbers. In classroom learning, the use of context stimulates students to think informally, furthermore, by indicating a state using numbers and with the help of a number line model, students can solve mathematical problems at a formal level.
Miskonsepsi pada Materi Aljabar Siswa Kelas VIII SMP Najmawati Azis; Suradi Tahmir; Ilham Minggu
Issues in Mathematics Education (IMED) Vol. 4 No. 2 (2020): Volume 4 Nomor 2 Tahun 2020
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed15329

Abstract

This research aimed to describe the misconception of class VIII students to solving questions in algebra material. To identify the occurrence of misconceptions in this study, using CRI (Certaninty of Respon Index) was a measure the level of confidence / certainty of respondent in answering each question (problem) given. The instrument data collection technique used was a diagnostic test with CRI criteria and interview. The research result concluded that several types of misconception indetified were (1) Student experienced concept misconception related to definition of variableand coefficient, (2) Student experienced count misconception related to the operation of like terms, (3) Student experienced sign misconception related to constant and (4) Student experienced translation misconception related to coefficient.
Co-Authors Ilham Minggu Suradi Tahmir Zul Jalali Wal Ikram