Article Per Year (5 Year)
p-Index From 2020 - 2025
3.212
P-Index
This Author published in this journals
All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) Journal of Education and Learning (EduLearn) AKSIOMA: Jurnal Program Studi Pendidikan Matematika E-Dimas: Jurnal Pengabdian kepada Masyarakat Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Jurnal PTK dan Pendidikan Jurnal Riset Pendidikan dan Inovasi Pembelajaran Matematika (JRPIPM) Jurnal Pengabdian Masyarakat IPTEKS Edumatica: Jurnal Pendidikan Matematika MATHEdunesa
Abdul Haris Rosyidi
Universitas Negeri Surabaya
Religion Humanities Education Library & Information Science Mathematics Social Sciences Other

Published : 21 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 21 Documents
Search

 1   2   3 
Merencanakan Pemecahan Masalah Kontekstual: Berpandu pada Rumus atau Konteks? Suki Isffi Ani; Abdul Haris Rosyidi
Edumatica : Jurnal Pendidikan Matematika Vol 11 No 2 (2021): Edumatica: Jurnal Pendidikan Matematika
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1094.261 KB) | DOI: 10.22437/edumatica.v11i02.13344

Abstract

This study aims to analyze the planning process for solving contextual problems. The research subjects consisted of three students of class IX SMP. The research used is a qualitative research with a descriptive approach. The instrument used is a task-based interview. The data is analyzed according to the indicators of problem solving at the planning stage, namely identifying information, selecting old knowledge that can be used in problem solving, mentioning theorems related to the problem, making plans. The results showed that the first student was able to identify the information needed but the student did not submit it in writing. The first student solved the problem using the volume formula, but the student experienced a conceptual error in the middle of completion. The second student is able to identify and write down the required information, the second student uses mathematical formulas and estimates to determine the amount of wrapping paper needed. The third student is able to understand which information can be used and which information is redundant. At first the third student used the formula to solve the problem, but in the middle of the completion the student changed the plan by applying real life/context applications. Based on the results of research conducted that two students out of three students when solving problems did not pay attention to the context.
Co-Authors Achirul Abadin Ahmad Wachidul Kohar Amik Sunarlijah Dewi Isarotur Rohmahh Dini Kinati Fardah Endah Budi Rahaju Evangelista Lus Windyana Palupi Fiangga, Shofan Fransisca Nur Zuraidha Gurit Wulan Jagadianti Ika Kurniasari Kevin Anugrawan Kurrotul Hasanah Masriyah Masriyah Muhammad Ali Rosyidin Muhammad Fahreza Aditianata Putri Pramesti Rika Faradilla Citra Kharisma Siti Khabibah Suki Isffi Ani Tanthowi Jauhari Tatag Yuli Eko Siswono Uripno, Gusti Yurizka Melia Sari