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Rosatria Rahmatika
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ANALISIS KESULITAN BELAJAR OPERASI HITUNG PEMBAGIAN DALAM MENYELESAIKAN SOAL CERITA PADA SISWA KELAS IV SDN SUKASARI 3 Rosatria Rahmatika; Hepsi Nindiasari
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 01 (2025): Volume 10 No. 01 Maret 2025 In Process
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i01.21652

Abstract

Tujuan penelitian ini adalah untuk mengidentifikasi kendala dalam pembelajaran membagi dan berhitung pada siswa kelas IV SDN Sukasari 3 saat menyelesaikan soal cerita matematika berdasarkan kemampuan matematika rendah, sedang, dan tinggi. Data diperoleh dengan menggunakan teknik deskriptif kualitatif, dengan observasi, wawancara, dan analisis hasil pengerjaan soal siswa. Hasil penelitian menunjukkan bahwa siswa dengan kemampuan matematika rendah mengalami kesulitan memahami konsep pembagian dan belum lancar membaca sehingga sulit mengerjakan soal. Sementara itu, siswa dengan kemampuan matematika sedang membuat kesalahan dalam keterampilan proses dan kurang percaya diri saat memecahkan masalah. Sementara itu, siswa dengan kemampuan tinggi tidak mengalami kesulitan dalam menyelesaikan soal cerita karena mereka sudah memahami konsep pembagian. faktor fisik, minat, dan motivasi merupakan beberapa faktor yang menyebabkan kesulitan belajar dalam menyelesaikan soal cerita pada mata pelajaran pembagian matematika.
PENGEMBANGAN TES HASIL BELAJAR MATEMATIKA DAN MOTIVASI BELAJAR MATEMATIKA PADA MATERI SIFAT - SIFAT BANGUN DATAR DI KELAS 4 Rosatria Rahmatika; Muh. Nana Suptiatna; Istiqomah Eka Diyanti; Yuyu Yuhana
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 3 (2024): Volume 09 No. 03 September 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i3.18592

Abstract

The researcher aims to develop HOTS test instruments that can evoke the problem-solving process in mathematics subjects on the material of the properties of flat shapes. The method used in this research is the development research method (R&D) which is a process or steps to develop a new product or improve existing products. This research uses quantitative question analysis. Quantitative question analysis with validity test according to 3 experts on mathematics cognitive ability test using Aiken formula test. Furthermore, the interrater reliability test was carried out on the question using the Ebel formula (1951), the formula given by Ebel was used to estimate the reliability of the assessment results of k assessors on n subjects, followed by analysis of the test items to determine the level of difficulty of the items, differentiating power, and the effectiveness of the checkers with the formula. Then the empirical validation test is carried out by calculating the correlation coefficient between the total score of the question and the score of each item. The formula used to calculate this correlation is shown by the product moment correlation formula. Furthermore, it is tested with reliability with the Cronbach's Alpha formula. Cronbach's Alpha is a measure of reliability that has a value ranging from zero to one the results of expert theoretical validation of the mathematics cognitive ability test obtained a score of 0.87 including in the good category, while the Interrater reliability test results show a score of 0.53 which is interpreted as a moderate coefficient. calculation of the level of difficulty there are four questions in the medium category, ten questions are in the high category one question is in the high category. The results of empirical validity calculate reliability using the Cronbach Alpha formula obtained a number 0.91 interpreted according to Guilford the value of r = 0.91 including very high criteria.
Co-Authors Hepsi Nindiasari Istiqomah Eka Diyanti Muh. Nana Suptiatna Yuyu Yuhana