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The Effect of the Discovery Learning Model on the Learning Outcomes of Fourth-Grade Students in Natural and Social Sciences Ivo Monica Situmorang; Regina Sipayung; Rumiris Lumban Gaol; Darinda Sofia Tanjung; Jhonas Dongoran
International Journal of Research in Education Vol. 6 No. 2 (2026): Issued in July 2026
Publisher : LPPM Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ijre.v6i2.4276

Abstract

This study examined the effect of the Discovery Learning model on the learning outcomes of fourth-grade students in Natural and Social Sciences at SD Negeri 060938 Medan Johor. A quantitative pre-experimental approach using a One-Group Pretest–Posttest Design was employed. The participants were 21 fourth-grade students selected through total sampling. Data were collected through achievement tests, a questionnaire, and documentation, and analyzed using descriptive statistics, the Shapiro–Wilk normality test, Pearson Product–Moment correlation, the coefficient of determination, and the t-test with IBM SPSS Statistics Version 25. The findings showed that the mean score increased from 52.76 on the pretest to 83.80 on the posttest. The data were normally distributed (Sig. = 0.413). Pearson correlation analysis revealed a very strong positive relationship between the Discovery Learning questionnaire score and learning outcomes (r = 0.969, p < 0.001). The coefficient of determination indicated that 93.9% of the variance in learning outcomes was explained by the implementation of Discovery Learning, while the t-test confirmed a significant positive effect (t = 17.047, p < 0.001). These findings indicate that Discovery Learning effectively improves students' learning outcomes in Natural and Social Sciences. This study contributes contextual evidence supporting the implementation of the Merdeka Curriculum by demonstrating the effectiveness of Discovery Learning in promoting student-centered learning at SD Negeri 060938 Medan Johor.
PENGARUH MODEL PEMBELAJARAN MIND MAPPING TERHADAP HASIL BELAJAR SISWA PADA TEMA LINGKUNGAN SAHABAT KITA KELAS V SDN 173417 POLLUNG DAN SDN 173420 POLLUNG Khaty Dian Situmorang; Reflina Sinaga; Sumarlin Mangandar Marianus; Darinda Sofia Tanjung
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol. 11 No. 5 (2022): October
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/10.33578/jpfkip.v11i5.9051

Abstract

This article discusses the effect of using mind mapping as a learning model on students’ learning outcomes on environmental material at grade V of SDN Pollung District in the academic year 2020/2021. The research in this article used descriptive analysis techniques. The population involved grade V students at SDN Pollung, which consisted of two schools, SD Negeri 173417 and SD Negeri 173420. The research outcomes indicated that students’ learning outcomes using the mind mapping model were very good with an average category score of 84.72. The research outcomes also indicated that the results of the correlation test came from a correlation number of 0.620. It means that if rcount (0.620) > rtable (0.217), hence Ha is accepted. Thus, there is a big influence between the mind mapping learning model and students’ learning outcomes with the theme of our friend environment at grade V of SDN Pollung. It also could be found from the results of the t-test where tcount 6,984 > ttable 1,664, hence Ha is accepted. It shows that there is a significant positive effect of applying Mind Mapping toward students’ learning outcomes with the theme of our friend environment at grade V of SDN Pollung in the academic year 2021/2022.
OPTIMALISASI SUMBER DAYA ALAM MELALUI PENDIDIKAN EKOLOGIS UNTUK MENINGKATKAN KESEJAHTERAAN MASYARAKAT TAPANULI SELATAN Darinda Sofia Tanjung; Asnita Hasibuan
Prosiding Konferensi Nasional Pengabdian Kepada Masyarakat dan Corporate Social Responsibility (PKM-CSR) Vol 8 (2025): Penguatan Ekonomi Masyarakat Berbasis Ekologis untuk Mencapai Keberlanjutan Menuju Ind
Publisher : Asosiasi Sinergi Pengabdi dan Pemberdaya Indonesia (ASPPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37695/pkmcsr.v8i0.2815

Abstract

Kabupaten Tapanuli Selatan, Sumatera Utara, memiliki kekayaan sumber daya alam yang melimpah, namun seringkali pemanfaatannya tidak dilakukan secara berkelanjutan. Salah satu upaya untuk mengatasi hal ini adalah melalui pendidikan berbasis ekologi yang dapat menumbuhkan kesadaran lingkungan sejak dini. PkM ini bertujuan untuk mengoptimalkan pemanfaatan sumber daya alam melalui pendidikan ekologis yang diterapkan pada guru dan siswa di tingkat sekolah dasar. Tujuan program ini adalah untuk meningkatkan pemahaman guru tentang pentingnya pendidikan lingkungan hidup dan untuk mengembangkan keterampilan siswa dalam pengelolaan sumber daya alam secara berkelanjutan. Metode yang digunakan dalam program ini meliputi pelatihan bagi guru untuk mengembangkan modul pembelajaran berbasis ekologi yang dapat diterapkan di kelas, serta kegiatan pembelajaran di luar kelas yang mengajak siswa untuk terlibat langsung dalam konservasi alam, seperti pengelolaan kebun sekolah berbasis ekologi. Hasil kegiatan ini menunjukkan peningkatan pemahaman dan keterampilan guru dalam mengintegrasikan nilai-nilai ekologis dalam pembelajaran, serta peningkatan kesadaran siswa terhadap pentingnya menjaga kelestarian alam. Melalui pendekatan ini, diharapkan tercipta generasi yang lebih peduli terhadap lingkungan dan siap berkontribusi dalam upaya menginginkan alam di masa depan.
Analysis of Most Significant Bit (MSB) Steganography Method in an IoT-Based Keyboard Learning System Darinda Sofia Tanjung; Yunita Sari Siregar; Juliana Juliana
Brilliance: Research of Artificial Intelligence Vol. 5 No. 1 (2025): Brilliance: Research of Artificial Intelligence, Article Research May 2025
Publisher : Yayasan Cita Cendekiawan Al Khwarizmi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/brilliance.v5i1.5179

Abstract

The advancement of digital technology has driven the development of Internet of Things (IoT)-based learning systems to enhance efficiency and interactivity in the teaching and learning process.  IoT implementations is the development of a sensor-based keyboard learning system. This system is designed to help users improve their typing skills through monitoring parameters such as typing speed, keypress patterns, and usage duration. This data becomes an important asset that requires protection due to its connection to user privacy and personal performance evaluation. In IoT-based systems, data is typically transmitted through networks that are potentially vulnerable to security threats, such as eavesdropping, modification, or theft of data or information. The development of this system is carried out in a sensor-based keyboard learning application with IoT integration, which is equipped with data security features using steganography techniques. Steganography is a technique used to hide data or information within a digital medium so that it cannot be accessed by others. The method used is the  Most Significant Bit (MSB), a simple steganography algorithm that utilizes significant bits from image files to embed secret messages. This research aims to analyze the effectiveness of the MSB method in protecting user data stored and transmitted through IoT system. The implementation is carried out on a sensor-based keyboard learning system, where the data collected from the sensors is used to track typing speed, keypress patterns, and typing duration. This data is encrypted using MSB steganography and embedded into a cover image before being transmitted through the IoT network.
PENINGKATAN KUALITAS PENDIDIKAN MELALUI PROGRAM BIMBINGAN BELAJAR DI UPT SDN 044 SIMANGULAMPE HUMBANG HASUNDUTAN Eka Margareta Sinaga; Darinda Sofia Tanjung; Nova Florentina Ambarwati
PUAN INDONESIA Vol. 7 No. 2 (2026): Jurnal Puan Indonesia Vol 7 No 2 januari 2026
Publisher : ASOSIASI IDEBAHASA KEPRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37296/jpi.v7i2.475

Abstract

This literacy and numeracy tutoring program is based on initial observations that found many students, both in lower and higher grades, still struggle with basic reading, writing, and arithmetic skills. To address this issue, students were grouped according to their respective weaknesses in difficult school subjects, with special groups for learning to read or count. The aim was to make students feel comfortable and at ease so that they could participate well in learning activities. The result was a very high level of student participation. Students also showed significant improvement in basic skills (reading, writing, and arithmetic) after being grouped according to their needs and weaknesses in the subject matter (reading/writing/arithmetic).
Pengaruh Model Pembelajaran Experiential Learning Berbantuan Media Wordwall terhadap Hasil Belajar Siswa Kelas IV Sekolah Dasar Emia Latersia S. Berahmana; Patri Janson Silaban; Lasmaria Agnes Sinaga; Darinda Sofia Tanjung; Antonius Remigius Abi
CARONG: Jurnal Pendidikan, Sosial dan Humaniora Vol. 3 No. 3 (2026): Juli-September, Isu dan Tantangan Kontemporer dalam Pendidikan, Ilmu Sosial, da
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62710/5k6ydp47

Abstract

This study aimed to determine the effect of the Experiential Learning model assisted by Wordwall media on the science and social studies (IPAS) learning outcomes of fourth-grade students at UPT SD Negeri 064990 Medan Johor on the topic Me and My Needs. This research employed a quantitative approach using a One Group Pretest-Posttest Design. The sample consisted of 30 students selected through total sampling. The research instruments included a learning achievement test and a student response questionnaire that had met validity and reliability requirements. Data were analyzed using descriptive and inferential statistics, including normality tests, Pearson Product Moment correlation, coefficient of determination, and t-test. The findings showed that the mean pretest score increased from 47.50 to 84.33 on the posttest. The correlation coefficient was 0.632, indicating a strong relationship, while the hypothesis test produced a significance value of 0.000 (< 0.05). Therefore, the Experiential Learning model assisted by Wordwall media significantly improved students' IPAS learning outcomes and is recommended as an effective learning innovation to support the implementation of the Merdeka Curriculum in elementary schools.
The Effect of Problem-Based Learning Model on Student Learning Outcomes in Mathematics Subjects in Grade III of SDN 2 Biskang Roima Sartina Manik; Darinda Sofia Tanjung; Eka Kartika Silalahi; Patri Janson Silaban; Rumiris Lumban Gaol; Aaron Loh Loh
Jurnal PAJAR (Pendidikan dan Pengajaran) Vol. 10 No. 1 (2026): January
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pjr.v10i1.299

Abstract

This study aims to determine the effect of the Problem-Based Learning model on third-grade students' mathematics learning outcomes at SDN 2 Biskang in the 2024/2025 academic year. This study uses a quantitative method and a pre-experimental research design. The population in this study consists of all third-grade students at SDN 2 Biskang. The sample was taken using non-probability sampling, specifically a convenience sampling, in which the population served as the sample, consisting of 23 third-grade students. To determine the students' initial abilities, the researcher administered a pretest with an average score of 59.69, which was categorized as poor. After the researcher applied the Problem-Based Learning model, students' learning outcomes improved, with an average score of 81.26, indicating good performance. This research can be supported by the correlation coefficient of 0.960, which indicates that rhitung (0.960) ≥ rtabel (0.184), so Ha is accepted. Thus, the Problem-Based Learning model strongly influences the learning outcomes of third-grade students at UPTD SPF SD Negeri 2 Biskan. As seen from the t-test results, 3.783 ≥ 2.080, indicating that Ha is accepted. This shows a significant positive influence of the Problem-Based Learning model on the learning outcomes of third-grade students at SDN 2 Biskang for the 2024/2025 academic year.
The Effect of the Picture and Picture Cooperative Learning Model on the Learning Outcomes of Fifth Grade Students in Science at SD Negeri 060834 Medan Petisah Yuni Omega Putri Pasaribu; Antonius Remigius Abi; Darinda Sofia Tanjung; Patri Janson Silaban; Frikson Jony Purba; Dinesh Elango
Jurnal PAJAR (Pendidikan dan Pengajaran) Vol. 10 No. 1 (2026): January
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pjr.v10i1.336

Abstract

This study aims to determine the effects of the picture and picture-learning model on the learning outcomes of fifth-grade students in IPAS at SD Negeri 060834 Medan Petisah in the 2024/2025 academic year. This study used a quantitative method. The research population consisted of all fifth-grade students at SD Negeri 060834 Medan Petisah, totaling 26 students. Sampling was conducted using a a total sampling technique, and the sample consisted of the fifth-grade class, totaling 26 students. The results of this study show that student learning outcomes using the picture and picture learning model are in the good category, with an average of 87.92 and a correlation coefficient of 0.776. This indicates that rcount (0.776) > rtable (0.404), so Ha is accepted. Therefore, the picture and picture learning model strongly influence student learning outcomes in the subject of IPAS (Science Education) on the material of Light and its Properties in grade V of SD Negeri 060834 Medan Petisah. This is evident from the t-test results, where tcount > ttable (6.036 > 2.056), so Ha is accepted. This indicates a significant positive effect of using the picture and picture-learning model on student learning outcomes in the IPAS subject for fifth-grade students at SD Negeri 060834 Medan Petisah in the 2024/2025 academic year.
Penerapan Model PBL untuk Meningkatkan Hasil Belajar Siswa Kelas V SD Darinda Sofia Tanjung; Sefen Des Fourtin Tafonao; Sola Gratia Simanjorang; Sarowinaita Leticia Tarigan; Theresia Febyna Br Ginting
Jurnal Ilmiah Profesi Pendidikan Vol. 11 No. 3 (2026): Agustus
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v11i3.5333

Abstract

Penelitian ini bertujuan untuk mengetahui penerapan model pembelajaran Problem Based Learning (PBL) dalam meningkatkan hasil belajar siswa pada mata pelajaran Pendidikan Pancasila di kelas V UPT SD Negeri Percobaan Medan Tahun Pembelajaran 2025/2026. Penelitian ini dilatarbelakangi oleh rendahnya keterlibatan aktif siswa dalam proses pembelajaran serta belum optimalnya pencapaian hasil belajar akibat penggunaan pembelajaran yang masih berpusat pada guru. Penelitian ini menggunakan metode Penelitian Tindakan Kelas (PTK) dengan pendekatan campuran (mixed methods) yang dilaksanakan dalam dua siklus. Setiap siklus terdiri atas tahapan perencanaan, pelaksanaan tindakan, observasi, dan refleksi. Subjek penelitian adalah siswa kelas V yang berjumlah 23 orang. Teknik pengumpulan data dilakukan melalui tes hasil belajar, lembar observasi aktivitas pembelajaran, dan dokumentasi. Analisis data dilakukan secara deskriptif kuantitatif dan deskriptif kualitatif. Hasil penelitian menunjukkan bahwa penerapan model PBL mampu meningkatkan hasil belajar siswa pada mata pelajaran Pendidikan Pancasila. Pada siklus I, nilai rata-rata hasil belajar siswa mencapai 72,17 dengan persentase ketuntasan belajar sebesar 65,22%. Setelah dilakukan perbaikan tindakan pada siklus II, nilai rata-rata meningkat menjadi 85,43 dengan persentase ketuntasan mencapai 91,30%. Hasil uji hipotesis menggunakan Paired Sample t-Test menunjukkan nilai signifikansi sebesar 0,000 < 0,05, sehingga terdapat peningkatan yang signifikan terhadap hasil belajar siswa setelah diterapkan model PBL. Penerapan model PBL mampu menciptakan pembelajaran yang lebih aktif, bermakna, dan berpusat pada siswa melalui kegiatan pemecahan masalah, diskusi kelompok, serta pengaitan materi dengan kehidupan nyata. Dengan demikian, model PBL dapat dijadikan alternatif strategi pembelajaran untuk meningkatkan hasil belajar dan kemampuan berpikir kritis siswa sekolah dasar.
Pengaruh Model Pembelajaran Kooperatif Tipe Teams Games Tournament (TGT) terhadap Peningkatan Kemampuan Kognitif Siswa Hanna Florida Panjaitan; Anton Sitepu; Lasmaria Agnes Sinaga; Darinda Sofia Tanjung; Antonius Remigius
CARONG: Jurnal Pendidikan, Sosial dan Humaniora Vol. 3 No. 3 (2026): Juli-September, Isu dan Tantangan Kontemporer dalam Pendidikan, Ilmu Sosial, da
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62710/fyy26077

Abstract

This study aims to determine the effect of the Teams Games Tournament (TGT) cooperative learning model on improving students' cognitive abilities in IPAS learning for fourth-grade students at SD UPT 064990 Medan Johor in the 2025/2026 academic year. This research employed a quantitative approach using an experimental method with a One Group Pretest-Posttest Design. The research sample consisted of 30 students selected through a total sampling technique. Data collection techniques included tests, questionnaires, and documentation. Data analysis was conducted through normality tests, Product Moment correlation tests, and hypothesis testing using the t-test. The results showed an increase in students' average scores from 46.83 in the pretest to 75.67 in the posttest. The correlation test obtained r = 0.665, indicating a strong relationship, while the t-test result showed tcount = 4.715 > ttable = 2.048, meaning that the alternative hypothesis was accepted. Therefore, the TGT cooperative learning model has a significant effect on improving students' cognitive abilities in IPAS learning.
Co-Authors Aaron Loh Aaron Loh Loh Abi, Antonius Remigius Adelia Pagit Tarigan Amelia Margaretha Tampubolon Ana, Juli Anita Ann John, Jeena Anton Sitepu Antonius Remigius Antonius Remigius Abi Anumerta, Hutri Wangsa Anzelina, Dewi Apriyani Br Sembiring Ardyansyah Ardyansyah Argaretha, Frida Marta Arisan Laia Aritonang, Nurcahaya Asnita Hasibuan Awani Haloho Ayu Daniati Manurung Barus, Florensya Br Barus, Sherina Maria Benni Pardosi Bereshia Elshaday Natalia Aritonang Bogor Lumban Raja Bogor Lumbanraja Br Manullang, Mona hesli Yohana Br Sitepu, Harty Erima Charianti Saragih Charianti Saragih Charles Andre F. Nieves Chindy Claudia Ritonga Chornelia P.H Pasaribu Citra Kristina D. Simbolon Damanik, Jenemy Amelya Dearin Jely Sinaga Debora A Ningsih Panjaitan Debora Ayu Nengsih Panjaitan Des Alvani Lovenia Harefa Devi Efa Naibaho Devi Vitaloka Nainggolan Dewi Anzelina Dewi Anzelina Dewi Anzelina Dewi Anzelina Dewi Anzelina Dewi Anzelina Dewi Anzelina Dewi Anzelina Dewi Azelina Dina Finiel Habeahan Dina Sitohang Dinesh Elango Dinesh Elango Dodo Renaldi Tampubolon Dyan Wulan Sari H.S Dyan Wulan Sari Hs Eka Margareta Sinaga Elisabet Malau, Novia Elisabeth Sihombing Ella Sharifa Br Tamba Emeilia Anastasia Sebayang Emelia Sukses Br Ginting Emelia Sukses Ginting Emenina Br Tarigan Emia Latersia S. Berahmana Ervina Gultom Ester J. Simarmata Ester Julianda Simarmata Ester Julinda Simarmata Ester Julinda Simarmata Ester Julinda Simarmata, Ester Julinda Esy Minar Parhusip Esy Minar Parhusip Evi Beneditta Br Meliala Fanesa Anastasya Br Depari Fanesa Anastasya Br Depari Fiona Br Ginting, Trysia Fitriani Sinaga Flora Shanty Br. Siagian Florentina Ambarawati, Nova Florentina Br Purba Florentina Br Purba Frida Marta Agareta Simorangkir Frikson Jony Purba Frikson Jony Purba Frikson Jony Purba Frikson Purba Gaol, Rumiris Lumban Gaol, Septiawan Lumban Gema Nugraha Hutabarat, Renato Ghozali, Elizabeth Ginting, Fiber Yun Almanda Ginting, Trysia Fiona Br Govindo Roy Frederikus Tamba Gulo, Willfrida Purnama Sari Habeahan, Dina Finiel Hanna Florida Panjaitan Hasibuan, Ampuan Lidyawati Hasibuan, Asnita Hasibuan, Sarmita Hasugian, Jolly Suryadi Heka Maya Sari Br Sembiring Heka Maya Sari Br Sembiring Henceyana Saragih Heppy Ester Sitanggang Herna Elisabeth Lumbanbatu Hesli Yohana br Manullang, Mona Hulu, Fransiska Carlin Mega Putri Hutabarat, Renato Gema Nugraha Hutapea, Novita Sari Imelda Irma Hutauruk Irma Hutauruk Irma Kristiani Br Ginting Irmina Pinem Irmina Pinem Irmina Pinem Ivo Monica Situmorang Jeni Malasari Purba Jhonas Dongoran Jontono Samosir Juli Ana Juli Ana Juli Ana Juli Ana Juliana Juliana Juliana Juliana Juliana Juliana Juliana Juliana Juliana Juliana Juliana Julinda Simarmata, Ester Julinda, Ester Julius Christovoma Duha Juni Lestari Telaumbanua Kaban, Elisabeth Victoria Br Kariati Zai Kariati Zai Ketaren, Angella Khaty Dian Situmorang Khaty Dian Situmorang Kudadiri, Efani Kurnia Devi Saragih Laia, Menisahati Lasmaria Agnes Sinaga Lasmaria Agnes Sinaga Laura Anatasya Surbakti Leoni A Haloho Leoni A Haloho Lisdawati, Rica Lisenia Monika Saragih Lolly Jean C. Simbulas Lovriyanti, Triani Lubis, Nela Chintya Permatasari Lumbangaol, Reni Rosianna Madonna Irene Situmorang Mahulae, Sau Mahulahe, Saut Manalu, Cici Helen Boang Manalu, Edi Putra Wijaya Manalu, Yenni Maria Enjel Sianipar Maria Enjel Veronika Sianipar Maria Gresia Marbun Marnawati Sitorus Martina Estepania Hinal Siahaan Martina Olypia Kaban Maya Sari Sembiring, Heka Megawati Valentina Pasaribu MEIKARDO SAMUEL PRAYUDA Merienta Nainggolan Mia Emlisa Sembiring Mia Emlisa Sembiring Monasari Marbun, Elvina Nahor, Alika Banjar Nainggolan, Merienta Nanda Julfa Rezeki Nelli Arjuna Simarmata Nelli Arjuna Simarmata Nova Florentina Ambarawati Nova Florentina Ambarawati Nova Florentina Ambarwati Nova Florentina Ambarwati Ambarwati Novalina Sembiring Novi Sitepu Novia Banjarnahor Olivia Angelina Panjaitan Olyvia P N Damanik Pakpahan, Yanti Mayangsari Pangaribuan, Jontra Jusat Panjaitan, Juliana Panjaitan, Monica Clara P Panjaitan, Zindi Aulia Pinem, Irmina Pitti Diana Girsang Pitti Diana Girsang Priskila Rosdiana Sipayung Purba, Diana Kristina Br Purba, Frikson Purba, Leiressa Afriani Purba, Tiya Putri, Octaviani Pernanda Raja, Bogor Lumban Rajagukguk, Stevan Rajesh, Viji Raya Sigalingging Reflina Sinaga Remigius Abi, Antonius Reni Wahyuni Damanik Reno Francius Simanullang Reno Francius Simanullang1 Retno Dwi Suyanti Riani Angreni Buaton Ribka Kariani Br Sembiring Ribka Kariani Br Sembiring Rina Wati Lumban Gaol Risiki Bastanta B. Manalu Risna Wati Br Sitepu Risnawaty Nadeak Rizka Pahmawati Regina Br Sitanggang Roima Sartina Manik Romauli Manalu Romauli Manalu Romian H.J Simamora Rosa Maria S Rosa Maria Simamora Rosianna Lumbangaol, Reni Rumiris Lumbangao Rumiris Lumbangaol Sababalat, Sri Deni Santa Geovani Santa Geovani Saragih, Christin Natalia Saragih, Lisenia Monika Sari Natalia Sihombing Sari, Heka Maya Sarowinaita Leticia Tarigan Saud Mahulae Saud Maulahe Saurma Sihombing Saut Mahulae Saut Mahulae Saut Maulahe Sefen Des Fourtin Tafonao Sela Novayesti Rajagukguk Selani Julia Habeahan Selani Julia Habeahan Selani Julia Habeahan Sembiring, Apriyani Br Sembiring, Heka Maya Sari Sembiring, Josua Sembiring, Ribka Kariani Septia Pelelawati Purba Septiawan Lumban Gaol Sianturi, Nadya Fransiska Siburian, Adi Susanto Sihite, Satrina Sihombing, Yesicha R Sihotang, Ayu Krisdayanti Sihotang, Rapmanarihon Sihotang, Wintri Sarty Silaban, Lasria Sifra Silaban, Maria Kristina Silaban, Patri Silaen, Arnita Silalahi, Eka Kartika Simamora, Sarimauli Simanjuntak, Cecilia Simanungkalit, Aprianti Simbolon, Riskianmo Sinaga, Mita Kristina Sinaga, Veryaman Sinambela, Heni Wenti Sintiya Fransisca Br Tarigan Sinulingga, Monika Surabina Br Sinurat, Rensister Sipayung, Regina Sipayung, Yolenta Siregar, Deviana Siregar, Hartaty Anna Sirileleu, Cindy Yovita Br Sitanggang, Chindy Sitanggang, Robertus Sitio, Sahmaita Sitohang, Anjelina Permata Sari Sitohang, Fetra Elisabeth Sitohang, Juita Sitohang, Lastri Helmalia Situmorang , Sri Ayu Wahyuni Situmorang, Restina Wati Situmorang, Tioro Sola Gratia Simanjorang Suci Br Sembiring Sukli Sinaga Sukly Sumarlin Mangandar Marianus Surado Mansari Purba Tamba, Govindo Roy Frederikus Tamba, Nurlela Tamba, Rhodentia Sri Hastuti Tambunan, Mullop Tarigan, Tesalonika Br Tarihoran, Angel Christina Tarihoran, Dominika Asna Juwita Tesa Agresya Tambunan Theresia Febyna Br Ginting Tiya Meita Dor Opat Purba Trisna Br Karo Tumanggor, Agnes Fransisca Marheini Valentino Tarigan Vivi Haloho Wulan Sari HS, Dyan Yanti Elnida Purba Yanti Elnida Purba Yentin Naibaho Yohanes Suhardin Yolan Dita Marbun Yuni Omega Putri Pasaribu Yuni Sinaga Rayanti Sinaga Yunita Sari Siregar Yusri Fauziah