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All Journal Jurnal Daya Matematis Edumatsains Al-Jabar : Jurnal Pendidikan Matematika Scholaria: Jurnal Pendidikan dan Kebudayaan POLYGLOT JOHME: Journal of Holistic Mathematics Education Jurnal Sinergitas PkM & CSR Jurnal Cendekia : Jurnal Pendidikan Matematika Prosiding Konferensi Nasional PKM-CSR Jurnal Pemberdayaan Sosial dan Teknologi Masyarakat Jurnal Pendidikan MIPA
Melda Jaya Saragih, Melda Jaya
Prodi Pendidikan Matematika, Universitas Pelita Harapan
Agriculture, Biological Sciences & Forestry Humanities Chemistry Control & Systems Engineering Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Nursing Physics Public Health Social Sciences

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Journal : POLYGLOT

 1 
PEMBENTUKAN KONSEP MANAJEMEN PERILAKU SISWA DALAM PROGRAM PENGALAMAN LAPANGAN PERTAMA MAHASISWA PENDIDIKAN MATEMATIKA [SHAPING THE CONCEPT OF STUDENTS’ BEHAVIOR MANAGEMENT IN THE FIRST FIELD EXPERIENCE PROGRAM FOR MATHEMATICS EDUCATION STUDENTS] Melda Jaya Saragih
Polyglot Vol 15, No 2 (2019): July
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/pji.v15i2.1716

Abstract

The Field Experience Program (PPL) is a holistic learning activity related to developing the competency of prospective Christian teachers based on the profile of a graduate of the mathematics education program at Universitas Pelita Harapan. The First Field Experience Program 1 (PPL 1) is the student's initial experience in school, namely the introduction and adaptation of prospective teachers with classes and the role of the teacher in the classroom. The purpose of this study was to explore the benefits of student teachers after the First Field Experince Program to students’ behaviour management through observation and reflection techniques. This study used qualitative descriptive methods, where data is collected through documentation (portfolios), open questionnaires and student reflections. There were 30 UPH mathematics education students as participants who spread across several Christian schools around the greater Jakarta area. The results of this study show that PPL 1 activities bring great benefits in forming the concept of correct behavior management where student teachers can view students as individuals who need to be guided in the right direction with love and realizing God loves them so much, students teacher know and recognize forms negative behavior of students in the classroom, and students teacher learn how to handle student behavior wisely. Student teachers also have clear commitments when they become teachers later.BAHASA INDONESIA ABSTRAK: Program Pengalaman Lapangan (PPL) adalah kegiatan pembelajaran holistis yang berkaitan dengan pengembangan kompetensi seorang calon guru Kristen sesuai dengan profil lulusan pendidikan matematika, UPH.  Program Pengalaman Lapangan 1 (PPL 1) merupakan tahap awal pengalaman mahasiswa di sekolah, yaitu tahap pengenalan dan penyesuaian Mahasiswa guru dengan ruang kelas dan peranan guru dalam kelas. Adapun tujuan penelitian ini adalah untuk melihat seberapa besar manfaat yang didapatkan mahasiswa guru setelah kegiatan PPL 1 mengenai konsep manajemen perilaku siswa dalam kelas melalui teknik observasi dan refleksi. Penelitian ini menggunakan metode deskriptif kualitatif, dimana data dikumpulkan melalui dokumentasi (portfolio), angket terbuka dan refleksi mahasiswa. Partisipan terdiri dari 30 mahasiswa pendidikan matematika-UPH yang tersebar di beberapa sekolah Kristen di sekitar Jabodetabek. Hasil penelitian menunjukkan bahwa kegiatan PPL 1 ini membawa manfaat yang besar dalam pembentukan konsep manajemen perilaku yang benar dimana mahasiswa dapat memandang siswa sebagai pribadi perlu dituntun ke arah yang benar dengan penuh kasih serta Tuhan sangat mengasihi mereka, mahasiswa mengetahui dan mengenal bentuk-bentuk perilaku negatif siswa di dalam kelas, serta mahasiswa belajar cara menangani perilaku siswa dengan bijaksana. Mahasiswa guru juga memiliki komitmen yang jelas ketika mereka menjadi guru nantinya.
DAMPAK PENERAPAN METODE NUMBERED HEADS TOGETHER TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA [THE IMPACT OF THE IMPLEMENTATION OF THE NUMBERED HEADS TOGETHER METHOD ON STUDENTS' MATHEMATICAL CONCEPTUAL UNDERSTANDING] Gidion Indra Saputra; Melda Jaya Saragih
Polyglot Vol 17, No 1 (2021): JANUARY
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/pji.v17i1.2791

Abstract

One of the objectives of learning mathematics is to develop students' understanding of mathematical concepts to be able to solve math problems. In mathematics learning, understanding concepts is very important because by understanding concepts students can learn higher order thinking skills. However, through a test at the observation stage, the researchers found that students had difficulty understanding mathematical concepts. The purpose of this study was to see whether the application of the Numbered Heads Together method influences students’ understanding of mathematical concepts. The research was conducted on 32 seventh grade students at Rantepao Christian Junior High School using qualitative descriptive research. Data sources in this study include student work results, mentor observation sheets, tests, and researcher reflection journals. The results of the study show that the application of the Numbered Heads Together method can help develop students' understanding of the mathematical concept.BAHASA INDONESIA ABSTRACT: Salah satu tujuan dari pembelajaran Matematika adalah mengembangkan pemahaman konsep matematik siswa untuk dapat menyelesaikan masalah Matematika. Dalam pembelajaran Matematika, memahami konsep sangat penting karena dengan memahami konsep Matematika siswa dapat mempelajari ketrampilan berpikir yang lebih tinggi. Namun, melalui test pada tahap observasi, peneliti menemukan bahwa siswa mengalami kesulitan dalam memahami konsep Matematika. Tujuan penelitian ini adalah untuk melihat dampak penerapan metode Numbered Heads Together terhadap pemahaman konsep matematis siswa. Penelitian dilakukan kepada 32 siswa kelas VII di SMP Kristen Rantepao dengan menggunakan jenis penelitian deskriptif kualitatif. Sumber data dalam penelitian ini antara lain: hasil pekerjaan siswa, lembar observasi mentor, tes, dan jurnal refleksi peneliti. Hasil penelitian menunjukkan bahwa penerapan metode Numbered Heads Together dapat membantu mengembangkan pemahaman konsep matematis siswa.
Meningkatkan Pemahaman Konsep Siswa Kelas XI-IPS dalam Belajar Matematika melalui Metode Guided Discovery Instruction [Improving Conceptual Understanding of Grade XI Social Science Students in Learning Mathematics Using the Guided Discovery Instruction Method] Dessy Rahmawati; Melda Jaya Saragih
Polyglot Vol 12, No 2 (2016): April
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/pji.v12i2.363

Abstract

The aim of this research was to know whether the Guided Discovery Instruction (GDI) method can improve conceptual understanding in learning mathematics. The research method used classroom action research in two cycles. The pre-cycle showed that students' conceptual understanding still was low. The research was conducted at Sekolah Lentera Harapan (SLH) in Ambon involving 14 students and the instruments used were post-test questionnaires, attainment sheet method, interviews, observations, and journal reflections. The results showed that using GDI improved students’ conceptual understanding in learning mathematics as evident by the increased number of students graduating KKM (71) from the first cycle (71.4%) to the second cycle (85.7%).BAHASA INDONESIA ABSTRAK:  Penelitian bertujuan mengetahui peningkatan pemahaman konsep siswa melalui metode GDI dengan model penelitian tindakan kelas yang dilakukan dalam dua siklus. Pra-siklus untuk memastikan pemahaman konsep kelas XI-IPS masih rendah. Penelitian ini dilakukan pada kelas XI-IPS SLH Ambon melibatkan 14 siswa dan menggunakan post-test, angket, lembar ketercapaian metode, wawancara, observasi, angket, dan jurnal refleksi sebagai instrumen. Hasilnya menunjukkan GDI meningkatkan pemahaman konsep siswa terlihat dari peningkatan jumlah siswa lulus KKM (71) dari siklus I (71,4%) ke siklus II (85,7%).
Co-Authors Appulembang, Oce Datu Appulembang Desri Kristina Silalahi Dessy Rahmawati Dylmoon Hidayat Gidion Indra Saputra Jacob Stevy Seleky, Jacob Stevy Kurnia Putri Sepdikasari Dirgantoro Loupatty, Fredrik David Nagaratnam, Shalini Oce Datu Appulembang, Oce Datu Siahaan, Meiva Marthaulina Lestari Siane Indriani, Siane Sihaloho, Sondang M Sitorus, Martina Srimega Susilawati, Yuni Eka Tamba, Kimura Patar Tanti Listiani Tanti Listiani, Tanti WIDIASTUTI - Widiastuti Widiastuti