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All Journal Jurnal Pendidikan Indonesia Jurnal S2 Pendidikan Matematika HISTOGRAM: Jurnal Pendidikan Matematika JOHME: Journal of Holistic Mathematics Education Jurnal Sinergitas PkM & CSR Jurnal Cendekia : Jurnal Pendidikan Matematika EDUKATIF : JURNAL ILMU PENDIDIKAN Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Mosharafa: Jurnal Pendidikan Matematika Plusminus: Jurnal Pendidikan Matematika Prosiding Konferensi Nasional PKM-CSR Harati: Jurnal Pendidikan Kristen Jurnal Pendidikan MIPA
Tanti Listiani, Tanti
Prodi Magister Pendidikan Matematika, Pascasarjana, FKIP – UNS
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ANALISIS KESALAHAN MAHASISWA PGSD DALAM MENYELESAIKAN SOAL STATISTIKA PENELITIAN PENDIDIKAN DITINJAU DARI PROSEDUR NEWMAN [AN ANALYSIS OF PRIMARY TEACHER EDUCATION STUDENTS SOLVING PROBLEMS IN STATISTICS FOR EDUCATIONAL RESEARCH USING THE NEWMAN PROCEDURE] Dirgantoro, Kurnia Putri Sepdikasari; Saragih, Melda Jaya; Listiani, Tanti
JOHME: Journal of Holistic Mathematics Education Vol. 2 No. 2 (2019): JUNE
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/johme.v2i2.1203

Abstract

Statistics is a course that correlates very closely in everyday life. An elementary school teacher needs to master statistics in relation to the implementation of the duties of a teacher, both as a collector and conveyer of information about students, as well as a researcher. But in reality, quite a lot of PGSD (Primary Teacher Education) students have difficulties in this course. One of them can be seen from how students answer questions given. There are still quite a lot of students who make mistakes in answering statistical research educational questions. This research is a descriptive study that describes and analyzes the mistakes of PGSD students in solving the problems of Statistics for Research in Education using the Newman procedure. The results of the study show that mistakes made by students include errors in understanding problems, transformation errors, errors in process skills, and answers to writing errors. One effort that can be done is by increasingBAHASA INDONESIA ABSTRACT: Statistika merupakan mata kuliah yang korelasinya sangat erat dalam kehidupan sehari-hari. Seorang guru sekolah dasar perlu menguasai statistika dalam kaitan dengan pelaksanaan tugas seorang guru, baik sebagai pengumpul dan penyampai informasi tentang siswa, maupun sebagai seorang peneliti. Namun kenyataannya, cukup banyak mahasiswa PGSD yang kesulitan dalam mata kuliah ini. Salah satunya dapat dilihat dari bagaimana cara mahasiswa menjawab soal yang diberikan. Masih ditemukan cukup banyak mahasiswa yang melakukan kesalahan dalam menjawab soal statistika penelitian pendidikan. Penelitian ini merupakan penelitian deskriptif yang memaparkan dan menganalisis kesalahan mahasiswa PGSD dalam menyelesaikan soal Statistika Penelitian Pendidikan ditinjau dari prosedur Newman. Hasil penelitian memperlihatkan bahwa kesalahan yang dilakukan mahasiswa mencakup kesalahan memahami masalah, kesalahan transformasi, kesalahan dalam keterampilan proses, dan kesalahan penulisan jawaban. Salah satu upaya yang dapat dilakukan adalah dengan cara meningkatkan kemampuan metakognitif mahasiswa.
BIBLIOMETRIC ANALYSIS OF MATHEMATICS EDUCATION APPLICATIONS INDEXED IN SCOPUS USING R STUDIO Listiani, Tanti; Saragih, Melda Jaya
JOHME: Journal of Holistic Mathematics Education Vol. 9 No. 1 (2025): JUNE
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/johme.v9i1.9761

Abstract

This study aims to analyze the development of publications related to the creation of educational applications for mathematics teachers using R Studio. The method employed in this study is bibliometric analysis combined with a literature review of articles indexed in Scopus. Publication data were collected through Scopus.com to obtain articles from journals indexed by Scopus. A total of 2,389 relevant articles from 2018 to 2023 on mathematics education applications were analyzed. The findings indicate that research on the development of educational applications for mathematics teachers has been conducted and is growing. The number of related studies increased steadily from 2018 to 2022 but declined in 2023. The significant rise in publications up to 2022 reflects a strong interest in educational technology for mathematics, while the decline in 2023 presents new opportunities for research in emerging innovations such as artificial intelligence and adaptive learning. These findings may serve as a reference for application developers and educators in designing more effective mathematics learning tools and in encouraging the integration of technology into the curriculum. Further exploration is needed regarding the effectiveness of cutting-edge technologybased applications, disparities in access, and teacher training to ensure inclusive and sustainable implementation. BAHASA INDONESIA ABSTRACT: Penelitian ini bertujuan untuk menganalisis perkembangan publikasi terkait pengembangan aplikasi pendidikan bagi guru matematika menggunakan R Studio. Metode yang digunakan dalam penelitian ini adalah analisis bibliometrik dan tinjauan pustaka dari artikel Indeks Scopus. Data publikasi dikumpulkan menggunakan Scopus.com untuk mendapatkan data artikel dalam jurnal yang terindeks oleh Scopus. Data diperoleh dari sebanyak 2389 artikel yang relevan dari tahun 2018 hingga 2023 untuk aplikasi pendidikan matematika. Hasil penelitian menunjukkan bahwa telah dilakukan penelitian terkait pengembangan aplikasi pendidikan bagi guru matematika. Pengembangan penelitian telah meningkat dari tahun 2018 hingga 2022 dan menurun pada tahun 2023. Peningkatan signifikan publikasi hingga 2022 mengindikasikan minat yang tinggi terhadap teknologi pendidikan matematika, sementara penurunan pada 2023 membuka peluang penelitian baru terkait inovasi terkini seperti AI dan pembelajaran adaptif. Temuan ini dapat menjadi acuan bagi pengembang aplikasi dan pendidik dalam merancang alat pembelajaran matematika yang lebih efektif serta mendorong integrasi teknologi dalam kurikulum. Perlunya eksplorasi lebih mendalam mengenai efektivitas aplikasi berbasis teknologi mutakhir, kesenjangan akses, dan pelatihan guru untuk memastikan penerapan yang inklusif dan berkelanjutan.
Guru Kristen Profesional di Era Digital: Sebuah Kajian Filsafat Berdasarkan Wawasan Kristen Alkitabiah Sembiring, Erina Hannawita; Listiani, Tanti
Harati: Jurnal Pendidikan Kristen Vol 3 No 2 (2023): HaratiJPK: Oktober
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Kristen IAKN Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54170/harati.v3i2.153

Abstract

Education always got development and need professional teachers in the application to reach the purpose of education. Through writing this paper will reviewed how a professional teacher is and what the importance to become a professional Christian teacher in digital era reviewed based on biblical Christian worldview. Method that used in writing this paper is literature study method. Based on the result of review in this paper, known that professional teacher is a teacher that mastered all of teacher competence and can follow education development that shown by the teacher competence to use technology. By mastered all of competence that must have by teacher and utilize technology for support the learning process, teacher will be able to create learning process that can reach the purpose of education. The professional teacher will be able to introduce God to their students, and bring students to become person that more like Christ. Be a professional teacher is a responsibility for a Christian teacher in doing their calling, so advice to every teacher to follow trainings that can support teacher become a professional teacher, especially related with information and communication technology.
Peran Guru Kristen sebagai Penuntun dalam Mewujudkan Pendidikan Karakter yang Holistis-Transformasional Pardede, Ayu Agustina; Listiani, Tanti
Harati: Jurnal Pendidikan Kristen Vol 4 No 2 (2024): HaratiJPK: Oktober
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Kristen IAKN Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54170/harati.v4i2.378

Abstract

The decline in character is the fruit of the ineffective implementation of transformational-holistic character education. Christian teachers are important in understanding their duties and functions as guides to revitalize character education that touches aspects of students' lives as a whole: cognitive, affective, and psychomotor. Therefore, the purpose of writing this paper is to describe the role of the Christian teacher as a guide in realizing holistic transformational character education. The writing method used is the method of literature review. Holistic-transformational character education is important because students can find identity, meaning, and purpose in life through interaction with the environment and God. Christian teachers must always establish relationships with students, and have a personal relationship with God so that they can imitate Christ as the Great Shepherd, center Christ in education, and have an eschatological mission. This can be realized through strategies, methods, and teaching models that are varied and by the needs of students; providing motivation and support; and presenting good, rich material that remains grounded in Bible truth. Future researchers should examine the social competence of Christian teachers with homeroom/BK, parents, and students in realizing the above.
Strengthening the Primary Mathematics Teacher's Self-Efficacy Through Online Professional Learning Communities Saragih, Melda Jaya; Listiani, Tanti; Seleky, Jacob Stevy; Tamba, Kimura Patar; Nagaratnam, Shalini
Jurnal Pendidikan MIPA Vol 26, No 3 (2025): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpmipa.v26i3.pp1308-1322

Abstract

The perseverance, characteristics, and competencies of teachers can enhance the professional quality, motivation, and attitude of mathematics teachers. Recognizing the significance of professional development and personal growth for elementary school mathematics teachers, a Professional Learning Community (PLC) was implemented. This study aims to examine the impact of online PLC on teachers' self-efficacy in teaching mathematics. The research method used was mixed methods, quantitative and qualitative research. Data was collected by survey and interviews with 16 6th-grade mathematics teachers at Lentera Harapan School (SLH) in Indonesia. The questionnaire data were analysed by the Wilcoxon test, and the interview results were analysed qualitatively. The results find that after being given online PLC, there was a significant increase in teacher self-efficacy in teaching mathematics. Teachers respond positively to this activity because they can collaborate with other teachers from various elementary schools and support each other in their professional development. Teachers enjoyed the session of sharing experiences in overcoming learning difficulties faced by students in class. Thus, teachers' self-efficacy can be strengthened by ongoing online PLC activities that help teachers develop as professionals and provide optimal support for students' learning. By continuing to enhance teachers' self-efficacy, they may provide the best service for students and help students succeed in learning.     Keywords: self-efficacy, professional learning communities, primary mathematics teachers.
Development of Contextual-Based Mathematics and IPAS Textbooks for Elementary School Phase A in Support of Independent Learning Tantu, Year Rezeki Patricia; Listiani, Tanti; Tangkin, Wiyun Philipus
Plusminus: Jurnal Pendidikan Matematika Vol. 5 No. 2 (2025): July
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/plusminus.v5i2.2841

Abstract

Guru sering mengalami kesulitan menciptakan aktivitas belajar yang menyenangkan dan relevan dengan kehidupan sehari-hari siswa, sehingga pembelajaran menjadi kurang bermakna. Penggunaan buku ajar sangat mempengaruhi cara guru mengajar dan pemahaman siswa, terutama di tingkat rendah Sekolah Dasar (kelas 1 dan 2) sesuai dengan Fase A Kurikulum Merdeka. Mata pelajaran seperti matematika dan IPAS banyak materi yang bisa dieksplorasi dengan aktivitas menarik agar siswa lebih menikmati dan memahami pembelajaran. Saat ini, Indonesia menggunakan Kurikulum Merdeka yang menuntut guru memberikan pembelajaran berbasis proyek dan sesuai konteks. Oleh karena itu, pada penelitian ini tertarik mengembangkan buku ajar yang bisa digunakan guru SD sebagai pedoman mengajar. Buku ajar ini diharapkan dapat membantu mahasiswa calon guru dalam mempersiapkan diri saat program pengalaman lapangan atau pembelajaran mikro pada mata kuliah PSAP. Metode penelitian yang digunakan adalah Research and Development (R&D) dengan model 4-D. Hasil penelitian menunjukkan bahwa buku yang disusun layak digunakan dengan hasil validasi 88,19 % dengan beberapa revisi agar lebih mudah dibaca dan membantu guru dalam mengajar secara integratif. Buku ajar yang disusun juga memiliki keunikan, diantaranya terdapat integrasi antara matematika dengan IPAS. Harapannya buku yang telah disusun dapat memberikan manfaat bagi pembaca khususnya dalam mengajar materi matematika dan IPA pada sekolah dasar. Teachers often face difficulties in creating enjoyable and relevant learning activities that connect to students' daily lives, making the learning experience less meaningful. Textbooks significantly impact how teachers teach and students learn, especially at the lower elementary level (grades 1 and 2), as per Phase A of the Merdeka Curriculum. Subjects like mathematics and IPAS have a wealth of material that can be explored through engaging activities, helping students enjoy and understand the learning process. Indonesia uses the Merdeka Curriculum, which requires teachers to provide project-based and contextually appropriate learning. Therefore, this research aims to develop a textbook that elementary school teachers can use as a teaching guide. This textbook is also expected to assist prospective teacher students in preparing field experience programs or microteaching in the PSAP course. The research method used is Research and Development (R&D) with a 4-D model. The research results indicate that the developed textbook is suitable for use, with some revisions to make it easier to read, and to help teachers provide integrative teaching, achieving 88.19% validity. The textbooks that are prepared also have uniqueness, including the integration between mathematics and IPAS. It is hoped that the developed textbook will benefit readers, particularly in teaching mathematics and science in elementary schools.
Meningkatkan Hasil Belajar Matematika Siswa Melalui Bimbingan Belajar Daring di Tenjo Rahmadi, Pitaya; Dirgantoro, Kurnia Putri Sepdikasari; Listiani, Tanti; Nababan, Ernie Bertha
Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Vol 6, No 2 (2023): Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstormin
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/japhb.v6i2.4212

Abstract

Pembelajaran yang berjalan secara daring sejak pandemi menjadikan siswa harus gigih dalam mengembangkan pengetahuannya dengan menambah jam belajar mandiri. Hal ini sebagai salah satu dampak dari pembelajaran yang dibatasi dari segi durasi belajar di sekolah. Anak usia Sekolah Menengah Pertama (SMP) dan Sekolah Menengah Atas (SMA)/Sekolah Menengah Kejuruan (SMK) kelas 7, 8, 9, 10, dan 11 berada di tahap remaja yang membutuhkan perhatian sehingga mereka bisa fokus dalam pembelajaran. Salah satu yang bisa dilakukan untuk memberikan perhatian yang nyata adalah mendampingi mereka belajar di luar jam sekolah. Bimbingan belajar Tenjo bekerja sama dengan GKI Gading Serpong hadir untuk menjawab permasalahan tersebut. Bimbingan Belajar Tenjo membuka kesempatan bagi siswa SMP dan SMA/SMK yang mengalami kesulitan dan membutuhkan bimbingan, khususnya pada mata pelajaran matematika. Tujuannya adalah menghadirkan pelayanan yang langsung berdampak bagi kebutuhan siswa SMP dan SMA/SMK. Kegiatan ini diharapkan dapat membantu anak-anak usia sekolah dalam memahami materi pelajaran matematika yang disampaikan guru di sekolah. Setelah terlaksana selama hampir 1 semester, kegiatan bimbingan belajar daring di Tenjo memberikan dampak positif bagi berbagai pihak yang terlibat, yaitu tutee, orang tua tutee, dan juga tutor. Hal ini nampak dari kuesioner yang dibagikan pada para tutee dan orang tua tutee, juga dari hasil wawancara dengan tutor. Harapannya bimbingan belajar daring di Tenjo dapat terus dilaksanakan.
Penggunaan Model PACE dalam Pembelajaran Geometri Topik Bangun Ruang Listiani, Tanti
Mosharafa: Jurnal Pendidikan Matematika Vol. 9 No. 3 (2020): September
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v9i3.622

Abstract

Masih terdapat konsep pada Geometri yaitu bangun ruang yang masih kurang dipahami oleh mahasiswa PGSD. Untuk memecahkan permasalahan tersebut, maka dosen menerapkan model pembelajaran yang mendorong mahasiswa untuk dapat mempelajari bangun ruang dengan efektif. Salah satu model pembelajaran yang dapat digunakan adalah Model PACE. Model PACE memiliki empat langkah yaitu Project, Activity, Cooperative dan Experience. Melalui empat tahapan ini mahasiswa dituntut untuk membuat suatu proyek pembelajaran yaitu membuat video pembelajaran. Metode yang digunakan adalah deskriptif dengan sampel penelitian 90 mahasiswa yang dibagi menjadi 2 kelas. Hasil dari penerapan model PACE adalah mahasiswa dapat membuat alat peraga matematika yang menarik. Selain itu penggunaan model PACE juga dapat membantu mahasiswa dalam menghadapi tantangan sebagai guru SD yang kreatif khususnya dalam mengajar Geometri materi bangun ruang. Hal yang perlu diperhatikan adalah dosen sebagai pendidik perlu mendukung agar tahapan yang terdapat pada model PACE dapat terlaksana dengan baik.
PENERAPAN MODEL INTEGRASI BIBLIKA BRYAN SMITH TAHAP 2 PADA PEMBELAJARAN MATEMATIKA UNTUK MENINGKATKAN PEMAHAMAN WAWASAN KRISTEN ALKITABIAH (WAK) SISWA KELAS XI IPA-2 DI SUATU SMA DI TORAJA [THE IMPLEMENTATION OF THE BRYAN SMITH STAGE 2 BIBLICAL INTEGRATION MODEL IN LEARNING MATHEMATICS TO IMPROVE THE UNDERSTANDING OF A BIBLICAL CHRISTIAN WORLDVIEW (BCW) OF GRADE 11 SCIENCE-2 STUDENTS IN A HIGH SCHOOL IN TORAJA] Adhi, Yoel; Winardi, Yonathan; Listiani, Tanti
JOHME: Journal of Holistic Mathematics Education Vol. 2 No. 1 (2018): DECEMBER
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/johme.v2i1.979

Abstract

This article discusses the problem of students’ poor understanding of a Biblical Christian Worldview (BCW) as related to their learning mathematics. The problem was discovered through tests and observations that the researcher conducted in a class of grade 11 Science-2 students at a high school in Toraja. The pre-cycle result showed that 23 students had a poor BCW understanding of mathematics. To improve students’ BCW understanding of mathematics, the researcher implemented the Bryan Smith Stage 2 Biblical Integration Model. The instruments that were used were teacher-mentor and peer-teacher observation sheets, student questionnaires, and simple understanding tests. Results showed improvements on the indicator of Creation from 96,2% in the first cycle to 100% in the second cycle, the indicator of Fall 100% in the first and the second cycles, and the indicator of Redemption from 88.8% in the first cycle to 92.5% in the second cycle. Over all, it could be concluded that the implementation of the Bryan Smith Stage 2 Biblical integration model could improve students’ BCW understanding in learning mathematics.BAHASA INDONESIA ABSTRACT: Artikel ini membahas permasalahan mengenai pemahaman Wawasan Kristen Alkitabiah (WAK) siswa yang rendah pada pembelajaran Matematika. Permasalahan tersebut ditemukan berdasarkan observasi dan tes yang dilakukan oleh peneliti di Kelas XI IPA-2 di suatu SMA di Toraja. Hasil prasiklus menunjukkan bahwa 23 siswa memiliki pemahaman BCW yang rendah pada pembelajaran Matematika. Untuk meningkatkan pemahaman BCW siswa pada pembelajaran Matematika, maka penelitian ini menerapkan integrasi Alkitab model Bryan Smith tahap 2. Instrumen yang digunakan adalah lembar observasi guru mentor dan teman sejawat, lembar angket siswa, serta lembar tes pemahaman sederhana. Dari hasil analisis dan pembahasan dapat dilihat peningkatkan pada indikator Creation dari 96,2 % di siklus I menjadi 100% di siklus II, indikator Fall 100% di siklus I dan siklus II, serta indikator Redemption dari 88,8% di siklus I menjadi 92,5% di siklus II. Secara keseluruhan penelitian menyimpulkan bahwa penerapan model integrasi Bryan Smith tahap 2 dapat meningkatkan pemahaman BCW siswa pada pembelajaran Matematika.
LEARNING TRAJECTORY OF QUADRATIC INEQUALITY Tamba, Kimura Patar; Saragih, Melda Jaya; Listiani, Tanti
JOHME: Journal of Holistic Mathematics Education Vol. 2 No. 1 (2018): DECEMBER
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/johme.v2i1.1202

Abstract

A learning trajectory offers a description of key aspects in planning mathematics learning. It also helps teachers follow and interpret students’ mathematical thinking, so that learning can be developed in accordance with the characteristics of students, and even become a tool for teachers to develop curriculum. There are three main components of learning trajectory: learning goals, learning activities, and hypothetical learning processes. In this article, we constructed a learning trajectory of the quadratic inequality. This qualitative study used didactical design research with 105 grade 10 students as the participants. In the prospective analysis step, didactic design, learning obstacle, and quadratic inequality system were analyzed. Based on the results of this analysis, we constructed hypothetical learning trajectories in the form of didactical design. Then, hyphothetical learning trajectories were implemented in the learning process. Student’s responses were analyzed qualitatively. Results of this analysis were used to revise the learning trajectory in order to obtain alternative trajectory learning outcomes of theoretical and empirical analysis. Finally, this article offers an alternative learning trajectory of quadratic inequalities that are different from the existing learning trajectories presented in the current textbook. The learning trajectory that is offered is the learning quadratic inequality which starts from the function approach. BAHASA INDONESIA ABSTRACT: Learning trajectory (LT) menawarkan sebuah deskripsi akan aspek kunci dalam perencanaan pembelajaran matematika. LT juga membantu guru belajar dalam mengikuti dan menginterpretasi cara berpikir matematisnya siswa, sehingga pembelajaran dapat dikembangkan sesuai dengan karateristik siswa, bahkan menjadi alat bagi guru untuk mengembangkan kurikulum.  Ada tiga komponen utama dari learning trajectory, yaitu: tujuan pembelajaran (learning goals), kegiatan pembelajaran (learning activities) dan hipotesis proses belajar siswa (hypothetical learning process). Dalam artikel ini akan dikonstruksi sebuah LT pertidaksamaan kuadrat. Penelitian ini menggunakan pendekatan kualitatif dengan didactical design research. Adapun partisipan sebanyak 105 siswa kelas X. Pada awal penelitian ini, dilakukan analisis propektif yaitu analisis atas materi pertidaksamaan kuadrat, hambatan belajar dan tingkat berpikir siswa. Kemudian dari hasil analisis ini disusunlah Hipotetical Learning Trajectories yang berupa desain didaktis. Desain didaktis berdasarkan Hypotetical Learning Trajectories ini diimplementasikan dalam pembelajaran. Respon siswa dianalisis secara kualitatif. Hasil analisis ini digunakan untuk merevisi Learning Trajectory, sehingga diperoleh Learning Trajectory alternatif hasil analisis teoritik dan empirik. Akhirnya, artikel ini menawarkan sebuah alternatif learning trajectory pertidaksamaan kuadrat yang berbeda dengan learning trajectories yang ada pada buku pelajaran sekarang. Learning trajectory yang ditawarkan adalah pembelajaran pertidaksamaan yang dimulai dengan pendekatan fungsi. 
Co-Authors Abd Rauf, Rose Amnah Adhi, Yoel Agustin, Yosi Tri Appulembang, Oce Datu Appulembang Bongga, Steffi Van Butar-Butar, Clara Irmawati Chandra, Liony Missyella Kartini Setia Budi Chong, Seng Tong Dylmoon Hidayat Ernie Bertha Nababan Exacta, Annisa Prima Girsang, Revendi April Saputra Gunanto, Y. Edi Hanna Suteja, Hanna Hargrove, Benjamin Michael Imanuel Adhitya Wulanata, Imanuel Adhitya Irene Ester , Shekinah Jacob Stevy Seleky, Jacob Stevy Kim, Tina Kurnia Putri Sepdikasari Dirgantoro Malehere, Dimas Anggoro Prakoso Marcella, Adelia Melda Jaya Saragih, Melda Jaya Mulyaningrum Lestari, Mulyaningrum Nagaratnam, Shalini Pardamean Sinaga, Darma Roh Pardede, Ayu Agustina Pasaribu, Misael Hendrivan Putra, Julius Eldorado Antupenka Sulis Omega Rahmadi, Pitaya Riyadi Riyadi Rizqona Maharani, Rizqona Saragih, Melda J. Sembiring, Erina Hannawita Setianingsih, Agustina Reni Siane Indriani, Siane Sinaga, Stefani Soesanto, Robert Harry Subakti, Mega Prana Tamba, Kimura Patar Tampubolon, Ferdinand Tangkin, Wiyun Philipus Tantu, Year Rezeki Patricia Tarapraing, Angelika Tri Atmojo Kusmayadi Vera H Nainggolan, Berliano WIDIASTUTI - Winardi, Yonathan