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All Journal JCRS (Journal of Community Research and Service) Al Khawarizmi: Jurnal Pendidikan Matematika International Journal of Community Service (IJCS) OMEGA: Jurnal Keilmuan Pendidikan Matematika
Putri, Jihan Hidayah
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ANALISIS MISKONSEPSI SISWA DALAM MENYELESAIKAN SOAL OPERASI BENTUK ALJABAR Putri, Jihan Hidayah; Syarah, Fatma; Matondang, Khoiruddin
AL KHAWARIZMI: Jurnal Pendidikan Matematika Vol 4, No 2 (2024): VOL 4 NO 2
Publisher : Sekolah Tinggi Keguruan dan Ilmu Pendidikan (STKIP) Melawi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46368/kjpm.v4i2.2003

Abstract

Abstrak : Pemahaman aljabar memegang peran sentral dalam pembelajaran matematika, terutama di tingkat sekolah menengah pertama (SMP). Penelitian ini bertujuan untuk mengungkapkan kesalahpahaman siswa dalam memecahkan masalah yang terkait dengan operasi bentuk aljabar. Metode penelitian yang digunakan adalah deskriptif kualitatif, dengan subjek penelitian berupa siswa kelas VII-1 di MTs Al-Ikhlasiyah Sei Buluh. Soal tes digunakan sebagai alat untuk mengevaluasi pemahaman siswa terhadap operasi bentuk aljabar. Hasil penelitian mengindikasikan bahwa siswa sering melakukan kesalahan dalam berbagai aspek, seperti penyederhanaan dalam eskpresi aljabar, penanganan variabel pada aljabar, penyelesaian persamaan aljabar yang meliputi operasi aljabar, penggantian variabel pada aljabar dan penyelesaian pecahan pada aljabar. Temuan ini menyoroti pentingnya pemahaman yang mendalam terhadap konsep aljabar dan menekankan kebutuhan akan pendekatan pembelajaran yang efektif untuk membantu siswa mengatasi kesulitan dalam bidang ini. Kata Kunci: Analisis Miskonsepsi, Operasi Bentuk Aljabar, Deskriptif Kualitatif
ANALISIS KESALAHAN SISWA PADA MATERI KUBUS & BALOK Rokan, Najwah; Putri, Jihan Hidayah
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 2 No. 3 (2023): OMEGA
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v2i3.365

Abstract

Researchers conducted research that aims to find out the problems faced by students when learning mathematics, which are the factors that cause errors in solving math problems. This error factor must be known so that it is easier to get solutions and parts that need to be emphasized during learning. This research is a qualitative descriptive study to analyze and describe the types of mistakes students make when working on cube and block math questions. The subjects of this study were 30 students of SMP Al Washliyah 8 Medan in class VIII-A. The written test is a data collection technique. The results of the student error analysis obtained: 1) 66.67% conceptual errors with a "high" error standard; 2) 33.34 % of procedural errors with a "very low" error standard; This leads to the conclusion that students' understanding of the cube and block material is low, and the teacher must pay attention to knowledge, emphasizing the important parts that students use. Based on the results of interviews with teachers in the field of study that "student mathematics here is in the low class, because almost 75% of students here do not like mathematics, they think mathematics is a difficult lesson to understand" I asked: "What causes students here to dislike mathematics thuk?” the teacher answered: "The reason students don't like math is when I explain math with formulas, at first they understand, but after I give questions or exercises with the formula but it's just a different location, students are immediately confused about doing it, students here understand formulas but can't apply them. the formula".
Development of Student Worksheets with Canva App-Assisted Problem Based Learning Models to Improve Skills Mathematical Literacy of Junior High School Students Nurazizah, Nurazizah; Putri, Jihan Hidayah
Journal of Community Research and Service Vol 8, No 1: January 2024
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v8i1.56046

Abstract

The purpose of this study is (1) to determine the validity, practicality and effectiveness  of Student Worksheets with the developed PBL Model (2) To find out how Student Worksheets (LKPD) with the Problem Based Learning (PBL) model assisted by Canva can improve the mathematical literacy skills of grade VIII students of SMPS Al washliyah 8 Medan. This research method is research development (Research and Development) using the ADDIE model. The subject of this study is a grade VIII student of SMP Al washliyah 8 medan for the 2023/2024 academic year. The learning LKPD developed has met the criteria of validity, practicality and effectiveness. Reviewed for validity, the average value of total LKPD validation was 4.42 (very valid), then the total validity of RPP was 4.47 (very valid) and as well as mathematical literacy ability tests, student response questionnaires and practical questionnaires were declared valid. Judging from practicality: the average value of practicality from trial I from teachers was 82% (practical) and student responses were 81.83% (practical). In trial II from teachers by 95% (practical) and student responses 86.83 (practical). Judging from effectiveness, with the student worksheet (LKPD) developed, the average score increased from test I of 71.43 to 89.28 in trial II.
The Implementation of Law No: 24 of 2009, Concerning the Flag, Language, National Emblem and National Anthem for Students of SMPS 8 Alwashliyah Zahara, Siti Fatimah; Putri, Jihan Hidayah; Prihatini, Syafrina
IJCS: International Journal of Community Service Vol. 3 No. 1 (2024): January-June
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijcs.v3i1.761

Abstract

The community service program partners are students from Alwashliyah 8 Medan Middle School. The background is the law regarding the flag, language and national symbols, as well as the national anthem. The red and white flag, the Indonesian language Garuda Pancasila, and the national anthem Indonesia Raya are the national identity and identity of the unitary Republic of Indonesia. These four symbols are a reflection of the country's sovereignty in relations with other countries. The main target in this activity is the implementation of Law N0. 24 of 2009 for students at SMP Alwashliyah 8 Medan with the theme "Implementation of Law No: 24 of 2009 concerning the Flag, Language and National Emblem, and the National Anthem." The delivery method uses kahoot learning media and lectures conducted by lecturers and students of the Indonesian Language Education Study Program, FKIP, Alwashliyah University, Medan. The results achieved from this service program are (1) The unified state flag of the Republic of Indonesia, hereinafter referred to as the state flag, is the red and white. (2) The language used for generations by Indonesian citizens in areas within the territory of the unitary State of the Republic of Indonesia. (3) The symbol of the unitary state of the Republic of Indonesia, hereinafter referred to as the State Emblem, is the Garuda. Pancasila with the motto Bhinneka Tunggal Ika. and finally (4) Introducing in detail the national anthem. In this activity, students as partners were introduced to the implementation or implementation activities of Law no. 24 of 2009 Flag, Language and National Emblem, as well as the National Anthem (Indonesian national anthem).
Co-Authors Khoiruddin Matondang Nurazizah Nurazizah, Nurazizah Prihatini, Syafrina Rokan, Najwah Syarah, Fatma Zahara, Siti Fatimah