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All Journal Jurnal Agrium International Journal of Trends in Mathematics Education Research (IJTMER)
Arijuddin, Arijuddin
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Agriculture, Biological Sciences & Forestry Education Mathematics Other

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Analysis of students' difficulties in understanding triangular material Musfiratul, Musfiratul; Ikhsan, M.; Anwar, Anwar; Arijuddin, Arijuddin
International Journal of Trends in Mathematics Education Research Vol 6, No 2 (2023)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ijtmer.v6i2.218

Abstract

This study aims to describe the difficulties experienced by students in understanding triangular material and the causes of these difficulties. This research is a descriptive research on 7 subjects selected from 23 grade VIII students at MTsS Darul Ihsan, Aceh Besar. The subjects of the study were selected based on the data of the test results of students' ability to solve triangular problems. Based on the test result data, subjects were categorized based on indicators of triangular material then in theinterview to dig deeper into the causes of students' difficulties. The interview results are transcribed and then analyzed qualitatively through the stages of data reduction, data presentation, and conclusion withdrawal. To ensure the validity of the data, a source riangulation is carried out, which compares data from interviews between students and teachers. The results showed that based on the achievement indicators of triangular material, the majority of students experienced conceptual difficulties compared to principle and procedural difficulties. The causes of difficulties experienced by students include: lack of focus during the learning process; lack of understanding of prerequisite material; lack of practice of varied questions; the teacher's explanation regarding the material cannot be easily understood by students; Lack of accuracy in understanding the meaning of the problem and Kurang careful in doing calculations.
Analisis Ketersediaan Air Tanah Pada Persawahan Di Kabupaten Aceh Utara Arijuddin, Arijuddin; Akbar, Halim; Rusdi, Muhammad; Nasruddin, Nasruddin; Nazirah, Laila
Agrium Vol 19 No 3 (2022)
Publisher : Faculty of Agriculture, Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/agrium.v19i3.8756

Abstract

Ketersediaan air tanah merupakan faktor penting dalam memenuhi kebutuhan air pada tanaman. Tanaman membutuhkan air dalam proses pertumbuhannya, dimana setiap tanaman memiliki tingkat kebutuhan air yang berbeda-beda tergantung jenis tanamannya. Pertumbuhan tanaman akan maksimal jika kadar ketersediaan air tanah terpenuhi. Oleh sebab itu untuk menjaga kestabilan pertumbuhan tanaman maka analisis ketersediaan air tanah dalam jangka panjang perlu dilakukan dalam upaya pencegahan kekurangan air bagi tanaman. Metode penelitian yang digunakan dalam penelitian ini adalah analisis deskriptif, dimana lokasi yang dilakukan penelitian adalah persawahan di kabupaten Aceh Utara. Adapun parameter yang diamati dalam penelitian ini adalah ketersediaan air tanah, dimana faktor ini nantinya akan dianalisis  dan selanjutnya dijadikan referensi dalam pengelolaan tanaman padi di kabupaten Aceh Utara. Hasil dari penelitian adalah Ketersediaan air tanah di Aceh Utara berbeda-beda setiap lokasi dan berbeda pula setiap bulannya. Secara umum terlihat bahwa pada bulan Maret dan April memiliki tingkat ketersediaan air tanah yang rendah, hal ini dikarenakan berkurangnya jumlah curah hujan.
Co-Authors Anwar Anwar Halim Akbar, Halim Laila Nazirah M. Ikhsan Muhammad Rusdi Musfiratul, Musfiratul Nasruddin Nasruddin