Article Per Year (5 Year)
p-Index From 2020 - 2025
0.408
P-Index
This Author published in this journals
All Journal Union: Jurnal Ilmiah Pendidikan Matematika Jurnal Horizon Pendidikan
Audra Pramitha Muslim
Universitas PGRI Sumatera Barat
Education Mathematics

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Sigil application based e-module validity in statistics material for middle school students R. Rahmida; Zulfitri Aima; Audra Pramitha Muslim
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 11 No 1 (2023)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v11i1.13344

Abstract

This study aims to evaluate the validity of the Sigil application-based E-Module on statistics material so that it can be used as a source of learning mathematics, especially on statistics material. This type of research is classified as development research (Research & Development/R&D) with the development model proposed by Plomp. However, this research is limited to the validity stage of the E-Module only. The e-module was validated by 3 experts consisting of 2 material experts and 1 media expert. The instrument used in this research is a validity questionnaire. Data validity was tested using a Likert scale. The results of the study show that the results of the validity of the Android-based E-Module using Sigil are 89,83%.
Analisis Kesulitan Siswa Dalam Menyelesaikan Soal Cerita Pada Materi Aturan Sinus dan Kosinus Kelas X Mipa 1 SMA N 1 Sipora Kabupaten Kepulauan Mentawai Karmila Karmila; Audra Pramitha Muslim; Dewi Yuliana Fitri
Horizon Vol 3, No 1 (2023)
Publisher : STKIP PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (490.953 KB) | DOI: 10.22202/horizon.v3i1.6120

Abstract

ABSTRACTThe background of this research is in the difficulties experienced by students in solving maths in the form of story. The porpose of this study is to describe students’ difficulties in solving the Rules Sinus and Cosinus. The research method is a descriptive method with a quantitative approach. This subject of this research was a class X MIPA 1 SMAN 1 Sipora which was 24 students, 10 male and 14 female students. Sampling technique is purposive sampling. The instruments used to collect data are description test and interviews. The test result were analyzed based on the indicator of difficulty completing the story problems. The result of this study describe the number of students having difficulty completing the take of learning the Rules Sinus and Cosinus. 33% of students have difficulty translating taks and about 25% of students having difficulties making math models, 25% of students have difficulties in completing math models, 17% of students have difficulties in expressing a final answer. The largest difficulties that students experienced when working on stories lies in translating questions, completing math models, creating math models, and declaring the final answer.
Co-Authors Dewi Yuliana Fitri Karmila Karmila R. Rahmida Zulfitri Aima