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All Journal PINUS: Jurnal Penelitian Inovasi Pembelajaran International Journal of Mathematics and Mathematics Education (IJMME)
Shanty, Yustika Laras
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Education Mathematics

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Analysis of High School Students' Errors in Solving Story Problems on Systems of Linear Equations with Three Variables Darmayanti, Selvina; Shanty, Yustika Laras; Angraini, Lilis Marina
International Journal of Mathematics and Mathematics Education (IJMME) Vol. 2 No. 2 (2024)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/ijmme.v2i2.1023

Abstract

This research is motivated by the large number of students who make mistakes when working on questions, so it can be an indication of how well students understand the material. SPLTV material was chosen for this research because SPLTV has components that students must understand so that they can easily determine mistakes made by students. This research aims to reveal the facts, circumstances, phenomena, variables and circumstances that occurred when the research was conducted. This type of research is qualitative research with a quantitative descriptive approach. The research subjects were 34 class X students at SMAN 2 Tualang. The data collection techniques used in this research are: 1) written tests, and 2) interviews. Based on the results of data analysis, a conclusion was obtained which showed that students made mistakes in Newman's stages, namely: errors in reading were 23.53%, which means that the majority of students read the question instructions well. The large percentage of students making errors in understanding is 91.18%, and students making transformation errors with a percentage of 55.88%. In process skill errors, the number of students who made mistakes was 82.35%, and 88.23% of students made mistakes in writing/notation. Factors that cause errors include: not being careful, not being able to read the question, not understanding the problem, and not being able to carry out the procedures or steps that will be used to solve the question.
Analisis Kemampuan Self Regulated Learning Siswa Smp Dalam Pembelajaran Matematika; Instrumen dan Evaluasi Andrian, Dedek; Nofriyandi, Nofriyandi; Indriati, Mefa; Mulyajaya, Muhamad Satria; Cahyani, Resti Endah; Wulandari, Tria; Ayuni, Ayuni; Shanty, Yustika Laras; Auladina, Hafizah; Stevano, Nandito
PINUS: Jurnal Penelitian Inovasi Pembelajaran Vol 11 No 1 (2025): Volume 10 Nomor 1 Tahun 2024
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/pn.v11i1.23499

Abstract

Penelitian ini bertujuan untuk mengetahui tingkat kemampuan self-regulated learning siswa SMP Negeri 1 Kabun dan SMP Negeri 3 Tualang. Penelitian ini merupakan penelitian desktiptif kuantitatif, dengan menggunakan pendekatan Survey. Populasi dalam penelitian ini adalah peseta didik SMPN 1 Kabun dan SMPN 3 Tualang, dengan sample yaitu sebagian siswa di SMPN 1 Kabun dan SMPN 3 Tualang yang diambil secara acak. Teknik pengumpulan data adalah survei dengan instrumen berupa kuesioner/angket. analisis data menggunakan statistik deskriptif dengan membandingkan hasil evaluasi dengan kriteria evaluasi selanjutnya membandingkan apakah kedua sekolah tersebut memiliki perbedaan signifikan. Hasil evaluasi menunjukkan kemampuan self regulated learning matematika siswa SMPN 1 Kabun dan siswa SMPN 3 Tualang berada dalam kategori tidak baik. Oleh karena itu, direkomendasi untuk guru memberikan kegiatan-kegiatan yang bisa membuat peserta didik bebas untuk mencapai tujuan pembelajaran matematika serta mengatur waktunya, guru dapat memberikan panduan/pengarahan pada pembelajaran matematika sesuai kebutuhan peserta didik untuk menguasai strategi penataan diri dalam pembelajaran matematika.
Co-Authors Andrian, Dedek Auladina, Hafizah Ayuni, Ayuni Cahyani, Resti Endah Darmayanti, Selvina Indriati, Mefa Lilis Marina Angraini Mulyajaya, Muhamad Satria Stevano, Nandito Tria Wulandari