Claim Missing Document
Check
Articles

Found 14 Documents
Search

OPTIMALISASI DESAIN DIDAKTIS MATERI PEMAHAMAN KONSEP PERBANDINGAN NILAI MELALUI IDENTIFIKASI DAN PENANGANAN LEARNING OBSTACLE Haqq, Arif Abdul; Amaliyah, Nur; Wahid, Sirojudin; Solahudin, Iman
Jurnal Edukasi dan Sains Matematika (JES-MAT) Vol. 9 No. 2 (2023): Jurnal Edukasi dan Sains Matematika (JES-MAT)
Publisher : Department of Mathematics Education, Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/jes-mat.v9i2.8335

Abstract

This research aims to develop an effective didactic design to address students' learning obstacles in the concept of value ratios. A qualitative research method was employed, specifically utilizing Didactical Design Research. Data were collected through tests, interviews, observations, and documentation from 8th-grade students at MTs PUI Kancana who had studied the subject matter. The didactic design was based on the analysis of learning obstacles and trajectories, metapedadidactics, and retrospectives. Following the implementation of the instructional design in 7th-grade class A at MTs PUI Kancana, which had not received prior instruction on value comparison, a decrease in students' learning obstacles was observed. Although not all learning obstacles were eliminated, the didactic design effectively reduced the barriers encountered by the students. This research holds significant implications for instructional development. By employing the didactic design for value ratios, it provides an alternative approach to enhance students' understanding and mastery of value comparison concepts. Consequently, this study offers an accurate and comprehensive overview of the didactic design approach to address learning obstacles in the context of value comparison. The findings highlight the importance of employing effective didactic designs to improve learning outcomes in the domain of value ratios. 
ANALISIS LEVEL KEMAMPUAN NUMERIK SISWA SMA PADA MATERI SISTEM PERSAMAAN LINIER TIGA VARIABEL (SPLTV) Sri Meylinda, Irma; Solahudin, Iman
Jurnal Edukasi dan Sains Matematika (JES-MAT) Vol. 11 No. 1 (2025): Jurnal Edukasi dan Sains Matematika (JES-MAT)
Publisher : Department of Mathematics Education, Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The numerical ability of Indonesian students is still recorded at a low level. This is based on the results of the Indonesian language mathematics PISA test which also includes a numerical ability test with a score of 403 in 2015 and 396 in This study analyzes students' numerical ability in completing the Three Variable Linear Equation System (SPLTV) material at SMA Negeri 1 Kasokandel. This study uses a qualitative descriptive approach with a case study design, which is a method of analyzing data related to a case. This study involved 30 students of class X-G as subjects. Data were collected through numerical ability tests, interviews, and documentation. The results of the study showed that the level of students' numerical ability was quite good, with most students being able to perform mathematical calculations and solve problems although there were still minor errors that needed to be corrected. Analysis of the forms of problems faced by students showed difficulties in understanding the basic concepts of SPLTV, variable identification, integration of mathematical concepts, verification of solutions, and adaptation to variations in questions. These findings highlight the importance of developing logical thinking skills and conceptual understanding in the learning process. Recommendations provided include the integration of diverse teaching methods by teachers, the provision of adequate educational resources by schools, the development of disciplined study habits by students, and the need for further research to examine other factors that influence students' numerical abilities.
Kontribusi Lingkungan Belajar Terhadap Kemampuan Berpikir Kreatif Matematis Siswa Pada Materi Bilangan Bulat Puspitahati, Widi; Solahudin, Iman
JURNAL JENDELA PENDIDIKAN Vol. 6 No. 01 (2026): Jurnal Jendela Pendidikan: Edisi Februari 2026
Publisher : CV. Jendela Edukasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57008/jjp.v6i01.2444

Abstract

Kemampuan berpikir kreatif matematis merupakan salah satu kompetensi penting yang perlu dikembangkan dalam pembelajaran matematika. Namun, kenyataannya kemampuan tersebut masih belum berkembang secara optimal pada sebagian siswa. Salah satu faktor eksternal yang diduga memengaruhi kemampuan berpikir kreatif matematis adalah lingkungan belajar. Penelitian ini bertujuan untuk menganalisis pengaruh lingkungan belajar terhadap kemampuan berpikir kreatif matematis siswa kelas VII MTs pada materi bilangan bulat. Penelitian ini menggunakan pendekatan kuantitatif dengan desain ex post facto. Subjek penelitian adalah siswa kelas VII MTsN 8 Majalengka tahun ajaran 2024/2025 yang dipilih menggunakan teknik purposive sampling. Data dikumpulkan melalui angket lingkungan belajar dan tes kemampuan berpikir kreatif matematis. Analisis data dilakukan menggunakan regresi linier sederhana. Hasil penelitian menunjukkan bahwa mayoritas siswa berada pada kategori lingkungan belajar cukup kondusif dan kemampuan berpikir kreatif matematis berada pada kategori sedang. Hasil uji regresi menunjukkan bahwa lingkungan belajar berpengaruh secara signifikan terhadap kemampuan berpikir kreatif matematis siswa. Temuan ini menunjukkan bahwa lingkungan belajar yang kondusif berperan dalam mendukung pengembangan kemampuan berpikir kreatif matematis siswa dalam pembelajaran matematika.
Newman’s Error Analysis on Students’ Solving Numerical Problems Ability Anggara, Benny; Solahudin, Iman
Jurnal Pendidikan Matematika Vol 5, No 2 (2022): Jurnal Pendidikan Matematika (Kudus)
Publisher : Universitas Islam Negeri Sunan Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/jpmk.v5i2.16560

Abstract

It is necessary to have a suitable method in revealing students' ability to understand the concept of numbers, because it is the basis for understanding other mathematical concepts. Several errors in understanding the concept of numbers have been proven to produce mathematical learning difficulties for students. Newman’s Errors Analysis (NEA) is one of the effective methods in revealing how the students' achievement in understanding the concept of numbers. Therefore, this research was conducted to see mathematical abilities when students solve numerical problems based on Newman’s Errors Analysis (NEA). This research method is descriptive qualitative research having a number of research subject of five grade VII SMP students. The results obtained from this research the most students had errors on comprehension, meanwhile reading was not as fatal error. There were not big mistakes and only small errors on transformation, process skills, and encoding, Comprehension errors occurred as the result of the students’ ability in reasoning was not good enough. Therefore, they failed to relate the concept of numbers to other mathematical concepts. In general, students' mathematical ability in the concept of numbers was quite good because the errors occur are were still in the low category. However, some basic errors were still exists resulting new problems in learning process. Mathematics learning improvement could be done through several things, one of them is through the analysis of students' learning difficulties on the number’s concepts. Perlu adanya metode dalam mengungkap kemampuan siswa dalam memahami konsep bilangan, karena konsep bilangan merupakan basis dalam memahami konsep matematika lainnya. Beberapa kesalahan dalam memahami konsep bilangan terbukti menghasilkan adanya kesulitan belajar matematis bagi siswa. Newman’s Errors Analysis (NEA) adalah salah satu metoda yang efektif dalam mengungkap bagaimana ketercapaian siswa dalam memahami konsep bilangan sehingga pada penelitian ini dilakukan untuk melihat kemampuan matematika berdasarkan Newman’s Errors Analysis (NEA) pada saat siswa menyelesaikan masalah-masalah bilangan. Metode penelitian ini menggunakan pendekatan deskriptif kualitatif dengan subjek penelitian sebanyak 5 siswa kelas VII SMP. Hasil yang diperoleh dari penelitian ini adalah siswa mengalami kesalahan terbesar pada comprehension, sedangkan reading errors tidak menjadi kesalahan yang fatal bagi siswa. Pada transformation, process skills, dan encoding tidak terjadi kesalahan yang besar meskipun masih terdapat kesalahan. Kesalahan comprehension terjadi akibat kemampuan siswa dalam bernalar yang masih belum begitu baik, sehingga gagal dalam mengaitkan konsep bilangan dengan konsep matematika lainnya. Secara umum, kemampuan matematika siswa dalam konsep bilangan sudah cukup baik karena kesalahan yang terjadi masih pada kategori kecil. Namun, masih terjadi beberapa kesalahan yang dasar sehingga akan mengakibatkan adanya masalah baru dalam pembelajaran.  Perbaikan pembelajaran matematika dapat dilakukan melalui beberapa hal yang salah satunya adalah melalui analisis kesulitan belajar siswa pada konsep bilangan.