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Potensi Kesulitan-Kesulitan Yang Dihadapi Siswa SMK Saat Menyelesaikan Masalah Materi Sistem Persamaan Linear Dua Variabel: Studi Eksploratif Aprianti, Desi; Nugroho, Purna Bayu; Meilasari, Venty
International Journal of Progressive Mathematics Education Vol. 1 No. 4 (2021)
Publisher : Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/ijopme.v1i4.8898

Abstract

This research is aim to find out the difficulties of concept and principle experienced by students in solving story problems of a system of linear equations two variables class x in SMK Muhammadiyah Kotabumi and the factors that cause students to experience these difficulties. The method used in this study is a descriptive method in the form of a case study. The subjects used in this study were several students of class x. The instrument used was a written test in the form of an essay. From the data analysis,it is known that the difficulties and the factors causing the difficulties experienced by student. Diifficulty assuming variable terms, difficulty converting story problems into mathematical sentences, difficulty performing operations with elimination and substitusion methods, difficulty operating addition and subtraction, difficulty converting variable replacement values into interrogative sentences. Lack of mastery of SPLDV material, lack of accuracy when working on question, and do not master the concepts and principles of SPLDV Keywords :
Potensi Kesulitan-Kesulitan Yang Dihadapi Siswa SMK Saat Menyelesaikan Masalah Materi Sistem Persamaan Linear Dua Variabel: Studi Eksploratif Aprianti, Desi; Nugroho, Purna Bayu; Meilasari, Venty
International Journal of Progressive Mathematics Education Vol. 2 No. 2 (2022)
Publisher : Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/ijopme.v2i2.8898

Abstract

This study aims to determine the difficulties of concepts and principles experienced by students in solving story problems of a system of linear equations of two variables for class X at SMK Muhammadiyah 1 Kotabumi and the factors that cause students to experience these difficulties. The method used in this research is descriptive method in the form of case studies. The subjects used in this study were several students of class X. The tool used was a written test in the form of an essay. From the analysis of the data it is known that the difficulties and factors that cause the difficulties experienced by students. Difficulty eg variable terms, difficulty changing story problems into mathematical sentences, difficulty performing operations with elimination and substitution methods, difficulty operating subtraction and addition, difficulty changing variable replacement values into question sentences. Factors causing difficulties were lack of mastery of SPLDV material, lack of accuracy when working on questions, and not mastering SPLDV concepts and principles.   Penelitian ini bertujuan untuk mengetahui kesulitan konsep dan prinsip yang dialami siswa dalam menyelesaikan soal cerita sistem persamaan linear dua variabel kelas X di SMK Muhammadiyah 1 Kotabumi dan faktor yang menyebabkan siswa mengalami kesulitan tersebut. Metode yang digunakan dalam penelitian ini adalah metode deskriptif dengan bentuk studi kasus. Subjek yang digunakan dalam penelitian ini adalah beberapa siswa kelas X. Alat yang digunakan adalah ialah tes tertulis yang berbentuk essai. Dari analisis data diketahui kesulitan dan faktor penyebab kesulitan yang dialami siswa. Kesulitan memisalkan istilah variabel, kesulitan mengubah soal cerita kedalam kalimat matematika, kesulitan melakukan operasi dengan metode eliminasi dan substitusi, kesulitan mengoprasikan pengurangan dan penjumlahan, kesulitan mengubah nilai pengganti variabel ke dalam kalimat pertanyaan. Faktor penyebab kesulitan yakni kurangnya penguasaan materi SPLDV, kurangnya ketelitian saat pengerjaan soal, serta tidak menguasai konsep dan prinsip SPLDV.
Determinan Ibu Hamil Trimester III Terhadap Cakupan Kunjungan Ke 6 di Wilayah Kerja UPTD Puskesmas Walantaka Kota Serang Aprianti, Desi; Ulfa, Laila; Hartono, Budi
Jurnal Untuk Masyarakat Sehat (JUKMAS) Vol 8, No 2 (2024): Jurnal Untuk Masyarakat Sehat (JUKMAS)
Publisher : LPPM Universitas Respati Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52643/jukmas.v8i2.4916

Abstract

Angka cakupan Kunjungan Ke-6 (K6) pada ibu hamil di wilayah kerja UPTD Puskesmas Walantaka Kota Serang masih rendah, dengan berbagai faktor memengaruhi tingkat kepatuhan ibu hamil dalam mengikuti pemeriksaan antenatal secara lengkap. Masalah ini berpotensi meningkatkan risiko komplikasi selama kehamilan dan menghambat upaya deteksi dini gangguan kehamilan. Tujuan penelitian ini adalah untuk menganalisis faktor-faktor yang memengaruhi ibu hamil trimester III terhadap cakupan K6 di wilayah kerja UPTD Puskesmas Walantaka. Metode yang digunakan adalah penelitian kuantitatif dengan pendekatan cross sectional. Sampel penelitian sebanyak 101 ibu hamil dengan kriteria ibu hamil trimester III dan bersedia menjadi responden. Instrumen penelitian berupa kuesioner, dan analisis data dilakukan menggunakan uji kuantitatif dengan pendekatan cross-sectional. Hasil : Analisis bivariat menunjukan hubungan bermakna antara Peran petugas kesehatan (p= 0.000 ), Pengetahuan (p= 0,000), Dukungan keluarga (p= 0,000), Sikap (p= 0,000), Status Ekonomi (p= 0,000) Sarana Prasarana (p= 0,000), dengan Cakupan K6. Sedangkan Aksesbilitas (p= 0,331) dan tidak berhubungan. Analisis multivariat menunjukan status ekonomi merupakan variable yang dominan dengan p= 0.000, OR= 15,092, CI (5.467-41,659). Kesimpulan: Status ekonomi merupakan faktor penting terhadap kunjungan K6 pada ibu hamil. Saran: Puskesmas dapat memainkan peran kunci dalam meningkatkan cakupan K6 melalui program-program yang fokus pada edukasi dan dukungan keluarga, peningkatan status ekonomi dan penguatan peran petugas kesehatan. Kata kunci : K6, peran petugas, pengetahuan, dukungan keluarga, aksesbilitas, sikap, status ekonomi, sarana prasarana
ANALISIS KEBUTUHAN PENGEMBANGAN INSTRUMEN DIAGNOSTIK BENTUK THREE TIER MULTIPLE CHOICE BILANGAN CACAH BAGI PESERTA DIDIK SEKOLAH DASAR BERBASIS EDUCAPLAY Aprianti, Desi; Wahyu Lestari, Deni Setiawan
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10, Nomor 02 Juni 2025 publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i02.27412

Abstract

This study aims to analyze the need for the development of a diagnostic instrumentin the form of three tier multiple choice on the material of whole numbers forelementary school students integrated with Educaplay interactive media. Thediagnostic instrument developed is expected to be able to identify misconceptionsmore accurately and provide meaningful feedback. The research method uses aqualitative descriptive approach with data collection techniques through literaturestudies, teacher interviews, and questionnaires. The results of the study show thatteachers really need an instrument that can reveal the reasons behind students'answers and use interactive media such as Educaplay to increase student interestand involvement. Recommendations for instrument development include creatingquestions with three tiers (answers, reasons, beliefs) and implementation throughthe Educaplay platform.
PENGGUNAAN MEDIA EDUCAPLAY DALAM ASESMEN DIAGNOSTIK THREE TIER MULTIPLE CHOICE UNTUK MENGURANGI MISKONSEPSI MATEMATIKA SISWA SEKOLAH DASAR Aprianti, Desi; Ani Rusilowati, Multazam
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10, Nomor 02 Juni 2025 publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i02.27497

Abstract

This study aims to determine the use of Educaplay media in diagnostic assessmentbased on Three-Tier Multiple Choice to reduce elementary school students'mathematical misconceptions. A quantitative approach with a pre-experimentaldesign was used to compare learning outcomes between the experimental andcontrol groups. The subjects of the study were 30 fourth-grade elementary schoolstudents who were randomly divided into two groups. The research instrumentswere the Three-Tier Multiple Choice test based on Educaplay, studentquestionnaires, and observation sheets. The results showed that the use ofEducaplay significantly reduced the level of student misconceptions and increasedconceptual understanding. Educaplay media is considered effective as anassessment tool that is able to present questions in an interesting and reflectivemanner for students.