Article Per Year (5 Year)
p-Index From 2021 - 2026
0.61
P-Index
This Author published in this journals
All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Asimetris: Pendidikan Matematika dan Sains
Ulfa Nabila, Siti
Unknown Affiliation
Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Mathematics Physics Other

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

Found 3 Documents
Search

 1 
students' analysis and evaluation skills in mathematics learning using the RADEC learning model Aneva Meilandari; Ulfa Nabila, Siti; Mujib, Mujib; Mardiyah, Mardiyah
Asimetris: Jurnal Pendidikan Matematika dan Sains Vol. 5 No. 2 (2024): Asimetris: Jurnal Pendidikan Matematika dan Sains
Publisher : Pendidikan Matematika Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/asimetris.v5i2.2895

Abstract

Kemampuan analisis dan evaluasi dalam pelajaran matematika adalah keterampilan penting yang harus dimiliki siswa untuk mendukung proses pembelajaran dan membantu memecahkan berbagai masalah matematika. Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran RADEC terhadap keterampilan analisis dan evaluasi matematis siswa. Jenis dan desain penelitian yang digunakan adalah metode kuantitatif dengan pendekatan eksperimen, yaitu desain quasy eksperimen. Desain yang digunakan yaitu desain posttest only group untuk menganalisis pengaruh model pembelajaran RADEC. Adapun teknik pengumpulan data yang digunakan yaitu tes keterampilan analisis dan keterampilan evaluasi matematis siswa. Data diolah menggunakan uji Tests of Between-Subjects Effects dan uji multivariat. Hasil uji keterampilan analisis menunjukkan nilai p-value sebesar 0,014, yang berarti terdapat pengaruh signifikan dari model RADEC terhadap kemampuan analisis siswa. Hasil untuk keterampilan evaluasi dengan p-value 0,002 juga menunjukkan pengaruh signifikan. Uji multivariat dengan taraf signifikansi 0,05 menghasilkan p-value 0,009, sehingga hipotesis nol ditolak dan disimpulkan bahwa menggunakan model pembelajaran RADEC berpengaruh pada keterampilan analisis dan evaluasi siswa SMP Negeri 23 Bandar Lampung.  
PENGARUH KEMAMPUAN PENALARAN DAN KEMAMPUAN BERPIKIR REFLEKTIF TERHADAP KEMAMPUAN BERPIKIR KRITIS MATEMATIS DITINJAU DARI SELF CONFIDENCE Syafitri Rahma Suci, Ifada; Sri Anggoro, Bambang; Ulfa Nabila, Siti
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01 Maret 2026 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i01.42394

Abstract

This study aims to analyze the direct and indirect influence between reasoning skills and reflective thinking skills on mathematical critical thinking skills through students' self-confidence. This study uses a quantitative approach with correlational methods and path analysis. The research population is grade VIII students of State Junior High School in Sukarame District with a sample of 288 students selected using stratified random sampling techniques. The research instruments include reasoning ability tests, reflective thinking ability tests, mathematical critical thinking ability tests, and self-confidence questionnaires that have met valid and reliable criteria. The results showed that reasoning skills and reflective thinking skills had a positive and significant effect on self confidence by 0.247 and 0.186, respectively. In addition, reasoning skills, reflective thinking skills, and self-confidence have a positive and significant effect on mathematical critical thinking skills with a path coefficient of 0.183 each; 0,188; and 0.224. The results of the mediation test showed that self confidence did not significantly mediate the influence of reasoning ability and reflective thinking ability on mathematical critical thinking ability. Simultaneously, the three variables contributed 43.0% to the ability to think critically mathematically.
PENGARUH METAPHORICAL THINKING APPROACH BERBASIS PROJECT METHOD TERHADAP LITERASI MATEMATIS DITINJAU DARI GAYA BERPIKIR PESERTA DIDIK Nurbaiti, Anis; Wahyu Yunian Putra, Rizki; Ulfa Nabila, Siti
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 2 (2026): Volume 11 No. 02, Juni 2026.
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i2.46979

Abstract

This study aims to determine the effect of the metaphorical thinking approach based on the project method on students’ mathematical literacy in terms of their thinking styles. This research is motivated by the low level of students’ mathematical literacy and the dominance of conventional learning that is less connected to real-life contexts. This study used a quantitative method with a quasi-experimental design and was analyzed using two-way ANAVA. The population consisted of seventh-grade students of SMP Negeri 19 Bandar Lampung, and the sample was selected using cluster random sampling. The instrumens used were a mathematical literacy test and a thinking style questionnaire. The results showed that: there was a significant effect of the metaphorical thinking approach based on the project method on students’ mathematical literacy thinking styles also had a significant effect on mathematical literacy and there was no interaction between the learning approach and thinking styles . Therefore, the metaphorical thinking approach based on the project method can be an effective alternative to improve students’ mathematical literacy.
Co-Authors Aneva Meilandari Bambang Sri Anggoro Mardiyah Mardiyah Mujib Mujib, Mujib Nurbaiti, Anis Rizki Wahyu Yunian Putra Syafitri Rahma Suci, Ifada