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All Journal Pelita Eksakta Jurnal Didactical Mathematics
Al Aziz, Saddam
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Biochemistry, Genetics & Molecular Biology Chemistry Education Mathematics Physics Other

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Workshop on WA-PPG Application (Wolfram Alpha, Photo Math, Padlet, Geogebra) to Support the Pedagogical and Professional Competence of Mathematics MGMP Teachers in 50 Regency Cities in Implementing the Independent Curriculum Suherman, Suherman; Al Aziz, Saddam; Martha, Zamahsary; Fitria, Dina
Pelita Eksakta Vol 7 No 2 (2024): Pelita Eksakta, Vol. 7, No. 2
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol7-iss2/233

Abstract

The independent curriculum requires teachers to have professional competence in understanding the material and pedagogical competence in designing teaching modules according to the material. Teachers experience many obstacles. Teachers can overcome these obstacles by utilizing technological developments in learning (TPACK). The solution was provided by a Wolfram Alpha, Photo Math, Padlet, Geogebra, or WA-PPG application workshop for High School Mathematics MGMP teachers, Harau District, 50 City Regency. Based on pre-test and post-test data from 31 teachers, an N-Gain score for professional competence and 0.55 was obtained for pedagogy. This means that workshops are genuinely able to improve teacher competence. Apart from that, the average questionnaire score for the practicality of using the WA-PPG application was 80.24%, which concluded that the WA-PPG application used by teachers during the workshop was practical and easy to use.
Analisis Pemahaman Konsep Matematis Siswa Pada Materi Bentuk Aljabar Khairi, Annisa Ummul; Al Aziz, Saddam
Didactical Mathematics Vol. 7 No. 1 (2025): April 2025
Publisher : Program Studi Pendidikan Matematika, Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/dm.v7i1.12625

Abstract

Pemahaman konsep matematis penting dimiliki oleh siswa karena sebelum melanjutkan ke materi yang lebih sulit. Penelitian ini bertujuan untuk mendeskripsikan pemahaman konsep matematis siswa SMP kelas VIII pada materi bentuk aljabar. Penelitian ini merupakan penelitian deskriptif dengan pendekatan kualitatif. Populasi penelitian adalah kelas VIII SMPN 1 Ampek Angkek. Sampel penelitian adalah kelas VIII di SMP Negeri 1 Ampek Angkek adalah 148 siswa SMP Negeri 1 Ampek Angkek. Sampel dipilih menggunakan teknik purposive sampling. Instrumen penelitian adalah tes uraian pemahaman konsep yang terdiri dari 8 soal setiap soal mewakili setiap indikator pemahaman konsep, wawancara, dan dokumentasi. Data dari hasil penelitian berdasarkan masing-masing kategori pemahaman konsep matematis untuk kategori tinggi memiliki persentase 16%, kategori sedang memiliki persentase 66% , dan kategori rendah memiliki persentase 18%. Maka disimpulkan bahwa pemahaman konsep matematis siswa di kelas VIII SMP Negeri 1 Ampek Angkek berada di kategori sedang.
Co-Authors Dina Fitria, Dina Khairi, Annisa Ummul Suherman, Suherman Zamahsary Martha