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All Journal Proceedings of The ICECRS Jurnal Didaktik Matematika
Roslinda Rosli
Universiti Kebangsaan Malaysia
Education Languange, Linguistic, Communication & Media Mathematics

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PENGGUNAAN KAEDAH TITIK MENINGKATKAN PENGUASAAN MURID DALAM OPERASI DARAB Nur Aniza Elias; Roslinda Rosli
Proceedings of The ICECRS Vol 1 No 1 (2016): "Generating Knowledge through Research", 25-27 October 2016, CAS Auditorium - Uni
Publisher : International Consortium of Education and Culture Research Studies

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (186.727 KB) | DOI: 10.21070/picecrs.v1i1.699

Abstract

Konsep pendaraban merupakan antara konsep asas yang paling penting dalam mata pelajaran matematik dan perlu dikuasai oleh semua murid sejak di sekolah rendah. Namun, kebanyakan murid tidak memahami bagaimana proses pendaraban berlaku dan yang paling sukar ialah kerana mereka tidak menghafal sifir. Justeru, satu kaedah baru diperkenalkan bagi membantu murid meningkatkan kemahiran mendarab disamping dapat menguasai fakta asas darab dengan lebih baik. Lapan orang murid tahun empat telah dipilih sebagai sampel kajian adalah dari sebuah sekolah di daerah Jasin, Melaka. Kesemua sampel adalah terdiri daripada murid yang lemah dalam pendaraban. Tinjauan awal melalui pemerhatian semasa sesi pengajaran dan rujukan dokumen telah dilakukan pengkaji sebelum memperkenalkan kaedah titik. Sebanyak lapan kali intervensi kaedah titik selama setengah jam telah dijalankan. Data dikumpulkan melalui ujian pra, ujian pasca dan menggunakan senarai semak pemerhatian. Hasil analisis data statistik mendapati bahawa hampir kesemua sampel menunjukkan peningkatan markah dalam ujian pasca. Keputusan penyelidikan menunjukkan bahawa Kaedah Titik sangat berkesan sebagai kaedah alternatif untuk membantu meningkatkan penguasaan murid dalam operasi darab sebarang nombor dalam lingkungan 100 000 dan juga dapat meningkatkan keyakinan murid ketika menjawab soalan pendaraban.
Strengthening Mathematics Teachers Subject Matter Knowledge for Teaching Critical Thinking through the SUPER-LS Fitriati Fitriati; Roslinda Rosli; Arif Hidayat; Cut Khairunnisak
Didaktik Matematika Vol 12, No 1 (2025): April 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jdm.v12i1.43656

Abstract

Teaching critical thinking in mathematics classroom is challenging. Mathematics teachers need a strong foundation of subject matter knowledge (SMK) to be able to design and conduct a mathematics lesson focuses on critical thinking. However, this knowledge was found low among the teachers. A community learning play important role in overcome teacher problems. One of community learning plafform that can be used to facilitate teacher to strengthen their SMK is a school-university partnership mediated by lesson study (SUPER-LS) program. Thus, this study used the SUPER-LS program to facilitate mathematics teachers to develop their subject matter knowledge (SMK) and students critical thinking. The qualitative approach was used in this study involving 10 in-service teachers (ISTs) and 59 students. Lesson study artefacts were employed to collect data and analyzed using transcrib based lesson analysis and performance assessment of critical thinking scale. The study discovered that the SUPER-LS program can facilitate collaboration among ISTs to develop and strengthen their SMK with specialize content knowledge (SCK) appear dominant. In addition, students proficiency in each indicator of critical thinking ranged from level 1 to level 4. The majority of students had a proficiency level of 2 in each indicator. However, sustain SUPER-LS program is required to improve students critical thinking performance.
Co-Authors Arif Hidayat Cut Khairunnisak Fitriati Fitriati Nur Aniza Elias