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All Journal Al asma : Journal of Islamic Education Alauddin Journal of Mathematics Education (AJME) KHIDMAH: Jurnal Pengabdian kepada Masyarakat Proceeding of International Conference on Multidisciplinary Research
Suharti
Universitas Islam Negeri Alauddin Makassar
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Education Engineering Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences Other

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PENGEMBANGAN ALAT UKUR KEMAMPUAN PEMAHAMAN KONSEP PADA POKOK BAHASAN SISTEM PERSAMAAN LINEAR TIGA VARIABEL Nur Yuliany; Rahmat Hidayat; Nursalam; Suharti; Baharuddin
Al Asma: Journal of Islamic Education Vol 4 No 2 (2022): NOVEMBER
Publisher : Faculty of Tarbiyah and Teacher Training

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/asma.v4i2.32238

Abstract

The purpose of this study is to determine the procedure for developing measuring instruments to facilitate the ability to understand concepts on the subject of SPLTV for class X students of SMAN 6 Wajo and to find out how the quality of measuring instruments is to measure the conceptual understanding ability of the SPLTV class X students of SMAN 6 Wajo. The type of research used is research and development based on Tessmer's formative research model which consists of 4 stages, namely: (1) preliminary stage, (2) self-evaluation stage¸ (3) prototyping stage (expert review, 0ne-to -one, and small group) and (4) the field test stage. The research instruments used were validation sheets, questionnaires and tests. The data analysis technique for the validation sheet used the Aiken's V validity index, while the questionnaire and test used student response analysis and item quality analysis. The results showed that (1) the process of developing a measuring instrument for the ability to understand concepts through 4 stages, namely (a) the preliminary stage, (b) the self-evaluation stage, (c) the prototyping stage, and (d) the field test stage, (2) From the test results obtained from the one-to-one measuring instrument that has been developed at the validation test stage by the expert, it meets the valid criteria with a validity coefficient value of 0.8. The results of the analysis of the responses of students by 77% met the criteria that students responded positively to the readability of the questions. The results of the analysis of the difficulty level of the questions obtained an average total score of 0.53, including in the medium category, while the results of the analysis of distinguishing power obtained an average score of 0.24, including in the sufficient category.
Pengembangan Modul Berbasis Problem Based Learning (PBL) Pada Materi Operasi Aljabar Di Kelas VII Arpani Ulang; Suharti; Thamrin Tayeb
Alauddin Journal of Mathematics Education Vol 4 No 2 (2022): NOVEMBER
Publisher : Department of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/ajme.v4i2.33625

Abstract

This study aims to develop a valid, practical, and effective problem-based learning-based module on algebraic operation material in class VII of SMPN 4 Bontoramba. This study used the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation) with the research subjects as many as 20 students in class VII of SMPN Bontoramba. The instruments used in this study were expert validation sheets, teacher response questionnaires, student response questionnaires, teacher ability observations, learning outcomes tests, and learning outcomes tests (THB). Based on the results of the research that has been carried out, it is obtained: validation results obtained a value of 4 which is in the valid category; : validation results obtained a value of 4 which is in the valid category; Practicality results are in the very positive category because the average percentage of student responses reaches 83.45% and teacher responses reach 92.5%; and the result of effectiveness with the average percentage for the teacher's ability to manage learning is 4.65 is in the excellent category, the average percentage of student activity is 82.3% is in the good category, and The percentage of student learning completion is in the high category and reaches classical completion which is 79.5%.
Pendampingan Belajar Siswa dalam Memahami Operasi Penjumlahan Pecahan Fitriani Nur; Suharti; Andi Dian Angriani; Lisnasari Andi Mattoliang; A. Sriyanti
KHIDMAH: Jurnal Pengabdian Masyarakat Vol 3 No 2 (2023): JULY
Publisher : Faculty of Tarbiyah and Teacher Training

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/khidmah.v3i2.38778

Abstract

Fractions are one of the mathematics materials at the elementary school level. Mathematics is still a difficult subject for students, especially in fraction addition operations. Therefore, some parents choose to bring in private teachers to help their children understand mathematics. This service is a learning assistance for students in Jeneponto district, South Sulawesi, which aims to train students to complete fraction addition operations through the media of fraction cards. This service was carried out by several lecturers of Mathematics Education at the Faculty of Tarbiyah and Teacher Training at UIN Alauddin Makassar for 7 meetings, by making fraction card media to help students understand the concept of fractions, especially in fraction addition operations. The results of this dedication show that after participating in this community service activity, students can complete the operation of adding fractions. Another finding from this service is that there are still students who have not mastered the multiplication and division operations of integers, resulting in difficulties in completing fraction addition operations.
The Effect of Problem-Based Learning Model with Realistic Mathematics Education Approach on Mathematical Communication Skills Suharti; Nur Fakhriyah Syahid; Baharuddin; Lisnasari Andi Mattoliang; Nurmala R
Proceeding of International Conference on Multidisciplinary Research Vol. 6 No. 1 (2024): ICMR
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/picmr.v6i1.748

Abstract

This research aims to determine the effect of the Problem-Based Learning (PBL) model with the Realistic Mathematics Education (RME) approach on students' mathematical communication skills. This research approach uses a quantitative approach with an experimental research type, a quasi-experimental type with a pretest-posttest control design. The population in this study was 107 MTs Guppi Buntu Barana students. The research sample consisted of 36 students. The sampling technique uses Cluster Random Sampling. Tests and observations were carried out for data collection. The research instruments used in this research were mathematical communication ability test questions and observation sheets. Data analysis techniques use descriptive statistical analysis and inferential statistical analysis. The results of this research show that the average mathematical communication ability of students in classes that do not use the PBL model with the RME approach from pretest to post-test increased from 34.50 to 81.56, with an increase of 47.06. The mathematical communication skills of students in classes that use the PBL model with the RME approach obtained an average score from pretest to posttest that increased from 40.39 to 89.72, with an increase of 49.33. So, the PBL model with the RME approach has a significant influence on students' mathematical communication skills.
The Development of Animation-Based Learning Media on Students' Mathematical Literacy Ability Aedil Akbar; Lisnasari Andi Mattoliang; Baharuddin; Suharti; Ahyani Mirah Liani
Proceeding of International Conference on Multidisciplinary Research Vol. 6 No. 1 (2024): ICMR
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/picmr.v6i1.749

Abstract

This research aims to develop animation-based learning media on students' mathematical literacy abilities at MAN Bantaeng and evaluate its validity, practicality, and effectiveness. This research uses the ADDIE model consisting of analysis, design, development, implementation, and evaluation. Research instruments include validation sheets, student and teacher response questionnaires, student activity observation sheets, teacher ability observation sheets in managing learning, and mathematical literacy tests. The test subjects were 21 students. The validity of this media is in the very valid category. Practicality was assessed as very positive, with teacher responses reaching 86.11% and the teacher's ability to manage learning reaching 4.51 in the very high category. The results of the effectiveness analysis are included in the very positive category, with student responses reaching 86%, student activity during learning reaching 60% in the good category, and the level of completion of the mathematics literacy test reaching 66.67%. Thus, animation-based learning media can be used in learning because it meets the validity, practicality, and effectiveness criteria.
Co-Authors A. Sriyanti Aedil Akbar Ahyani Mirah Liani Andi Dian Angriani Arpani Ulang Baharuddin Fitriani Nur Lisnasari Andi Mattoliang Lisnasari Andi Mattoliang Nur Fakhriyah Syahid Nur Yuliany Nurmala R Nursalam Rahmat Hidayat Thamrin Tayeb