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All Journal International Journal of Engineering, Science and Information Technology Jurnal Serambi Ilmu Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS)
Zurra Yusally Aufa
Universitas Malikussaleh
Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation

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Analisis Validitas Media Pembelajaran Interaktif Berbasis Android Terintegrasi Smart Apps Creator Bermuatan Literasi Numerasi Rifaatul Mahmuzah; Yulia Zahara; Fitri Ayu Ningtiyas; Nurul Afni Sinaga; Novilia Junianti Saragih; Zurra Yusally Aufa
Jurnal Serambi Ilmu Vol. 25 No. 2 (2024): Jurnal Serambi Ilmu
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jsi.v25i2.2244

Abstract

Kondisi akademis siswa Indonesia kerab kali menjadi topik hangat untuk diperbincangkan dikarenakan kompetensi yang dimiliki masih sangat kurang. Terutama kompetensi literasi numerasi. Banyak faktor yang mempengaruhi kompetensi siswa di antaranya adalah faktor internal dan eksternal. Faktor internal terdiri dari motivasi siswa, kegigihan siswa dalam belajar dan sifat kompetitif. Faktor eksternal yang mempengaruhi di antaranya adalah lingkungan belajar di sekolah dan rumah, kelengkapan saranan dan praktik mengajar guru di sekolah. Pengembangan media pembelajaran dapat menjadi salah satu solusi dalam meningkatkan kemampuan literasi numerasi siswa. Model yang digunakan dalam mengembangkan media tersebut adalah Borg and Gall sampai tahap ketujuh. Namun pada penelitian ini dibatasi hanya sampai pada tahap pengembangan saja, yaitu validasi oleh para ahli. Berdasarkan hasil penilaian oleh ahli media 1 diperoleh persentase sebesar 91,11 % dengan kategori “Sangat Valid” dan persentase penilaian oleh ahli media 2 diperoleh sebesar 92,78 % dengan kategori “Sangat Valid”. Selanjutnya, berdasarkan penilaian oleh ahli materi 1 maka diperoleh persentase sebesar 95,54% dengan kategori “Sangat Valid” dan ahli materi 2 sebesar 96,42% dengan kategori “Sangat Valid”. Berdasarkan hasil validasi oleh para ahli media dan ahli materi maka disimpulkan bahwa media pembelajaran interaktif berbasis Android terintegrasi Smart Apps Creator yang dikembangkan layak untuk diujicobakan kepada peserta didik.
Validity analysis of the mathematical literacy test: implementation of the pancasila student profiles in instrument development Nurul Afni Sinaga; Yulia Zahara; Zurra Yusally Aufa; Novilia Junianti Saragih
Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS) Vol. 4 (2024): Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MI
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/micoms.v4i.881

Abstract

The background to this research is based on the need to improve students' mathematical literacy skills, which are integrated with character formation based on Pancasila values. This research aims to analyze the validity of the mathematics literacy test implemented with the Pancasila student profile in developing test instruments. This research uses the ADDIE (Analysis, Design, Development, Implementation, Evaluation) development model, with a focus on validation of the instruments developed. The instrument consists of 20 questions that were validated by media experts, material experts, and language experts. The research results show that media validation, material validation, and language validation are in the very valid category. Of the 20 questions, 1 question item was declared valid in the very high category, 2 questions were valid in the high category, 14 questions were valid in the medium category, and 3 questions were valid in the low category. The reliability of the instrument is classified as high with a value of 0.783. Apart from that, 7 questions have good differentiating power, while 13 questions have sufficient differentiating power. Based on the level of difficulty, 4 questions are in the difficult criteria, 14 questions are in the medium criteria, and 4 questions are in the easy criteria. These results indicate that the mathematical literacy test instrument developed generally has good validity and reliability and can be used as an effective measuring tool in evaluating students' mathematical literacy abilities, as well as integrating the values ​​of the Pancasila student profile.
Improving Mathematical Problem-Solving Ability Through Models of Problem Based Learning Yulia Zahara; Nurul Afni Sinaga; Rizka Suhaila; Zurra Yusally Aufa
Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS) Vol. 4 (2024): Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MI
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/micoms.v4i.886

Abstract

One of the aims of learning mathematics at school is to develop students' mathematical problem-solving abilities. This is in accordance with the objectives of mathematics learning in the independent curriculum set by the Curriculum and Educational Assessment Standards Agency. In the learning process using the Problem Based Learning model, students will be faced with various mathematical problems which are also related to daily life, so diligent and persistent efforts are needed from students to solve these various problems. This research is experimental research because the researcher applies a treatment to the research sample and then wants to know the effect of this treatment, namely in the form of increasing mathematical problem-solving abilities. The treatment given is learning using the Problem Based Learning model in the experimental class and conventional learning in the control class. The statistical test used to analyze data on increasing mathematical problem-solving abilities is the t* test. Based on the results of the t test, it was found that the sig value was 0.000 < 0.05 so that H0 was rejected, it could be concluded that the average mathematical problem-solving ability of students who receive learning through the problem based learning model is better than students who receive conventional learning.
Development of Integrated Audiovisual Digital Handout Through Flipbook Application Based on Realistic Mathematics Education Fajriana Fajriana; Rifaatul Mahmuzah; Fitri Ayu Ningtiyas; Nurul Afni Sinaga; Zurra Yusally Aufa; Novilia Junianti Saragih
International Journal of Engineering, Science and Information Technology Vol 5, No 3 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i3.990

Abstract

Effective learning media that prioritizes digitalization in the learning process and curriculum development are needed to improve students' numeracy literacy skills. One type of digital learning media is digital handouts, which are expected to provide positive changes in the world of education. Digital learning media that prioritizes audiovisual is expected to provide new learning experiences for students. This study will determine whether students' numeracy literacy skills increase after studying digital audiovisual handouts through the Realistic Mathematics Education-Based Flipbook Application. This research method uses the modified Borg and Gall model with stages of needs analysis, planning, initial product development, initial field trials, revision of test results, field trials of the main product, product revision, and final product and implementation. The research was conducted at SMPN 1, SMPN 2, and SMPN 3 Dewantara. The subjects of this study were students of grade VIII. The object of the research was Integrated Audiovisual Digital Handouts Assisted by Flipbook Application Based on Realistic Mathematics Education. The results of the validity test by material experts and media experts showed that the media that had been developed was feasible to be tested on students. The results of the small group trial stated that the press created was valid in appearance, ease of use, and usefulness so that it could be used in the media effectiveness trial through evaluation.
Co-Authors Fajriana, Fajriana Fitri Ayu Ningtiyas Novilia Junianti Saragih Nurul Afni Sinaga Rifaatul Mahmuzah Rizka Suhaila Yulia Zahara