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PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA PADA MATA PELAJARAN IPAS DI KELAS V SDN 060884 KECAMATAN MEDAN BARU TAHUN PEMBELAJARAN 2024/2025 Zendrato, Agusman; Ambarwati, Nova Florentina; Tarigan, Paska Sriulina; Silaban, Patri Janson; Lumban Gaol, Rumiris
Jurnal Ilmiah Aquinas Vol. 8 No.2 (2025):, Juli 2025
Publisher : Unversitas Katolik Santo Thomas

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine the effect of the problem based learning model on students' critical thinking skills in the Science subject on the topic of My Region, My Pride, class V of Elementary School 060884, Medan Baru District, 2024/2025 Academic Year. The research method used is a quantitative method and the number of research samples is 30 based on the saturated sample technique. The results of this study indicate that the results of the critical thinking ability test with an average of 80. The results of this study indicate that the results of the correlation test r count 0.827 with a significance level of 5% with the number of respondents 30 so that r table 0.361. From these results it shows r count (0.827) > r table (0.361) then Ha is accepted. So there is a strong influence between the problem based learning model on the critical thinking skills of fifth grade students of Elementary School 060884 Medan Baru District. It can also be seen from the t-test where t count> t table is 7.787 > 1.701 so Ha is accepted. This shows a significant positive influence of the use of the problem-based learning model on the critical thinking skills of grade V students of Elementary School 060884, Medan Baru District, 2024/2025 Academic Year.
Contextualising IPAS learning through local wisdom: A culturally rooted PJbL model for primary education Dyan Wulan Sari HS; Darinda Sofia Tanjung; Rumiris Lumban Gaol; Nova Florentina Ambarwati; Meikardo Samuel Prayuda; Dinesh Elango
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol. 14 No. 4 (2025): August
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/jpfkip.v14i4.p604-615

Abstract

The present study analyses the needs and readiness for implementing Science and Social Studies (IPAS) learning based on Project-Based Learning (PjBL) integrated with local wisdom values, particularly the Toba Nauli cultural philosophy, at the elementary school level. Motivated by the low science literacy of Indonesian students as revealed in the 2022 PISA results and the lack of contextual relevance in IPAS content, the research adopts a mixed-methods design combining qualitative and quantitative approaches. Data were collected through interviews, classroom observations, document analysis, and Likert-scale questionnaires involving 20 teachers and 40 students across four elementary schools in Medan. The research results show that teachers have a positive perception of the importance of PjBL and science literacy, as well as a high belief in the relevance of Toba Nauli values in IPAS learning (M = 4.20; SD = 0.68). However, the limitations of teaching modules, lack of training, and low use of local media have made cultural integration in learning not optimally implemented. On the other hand, students show high enthusiasm for project-based learning. However, their actual experience with learning incorporating local culture is minimal (only 15% of students reported having experienced it). These findings indicate a significant potential yet to be realised within the current IPAS learning system. Therefore, this research recommends developing a PjBL-based IPAS learning model that incorporates the Toba Nauli philosophy as a foundation for the local context to enhance students' science literacy in a meaningful, contextual, and culturally rooted manner. These findings are expected to serve as a conceptual and empirical foundation in designing transformative learning innovations in elementary schools.
PENGARUH MODEL PEMBELAJARAN PICTURE AND PICTURE BERBANTUAN MEDIA POP-UP BOOK TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN IPAS KELAS IV SD NEGERI 101740 TANJUNG SELAMAT TAHUN PEMBELAJARAN 2024/2025 Sinambela, Heni Wenti; Pinem, Irmina; Gaol, Rumiris Lumban; Tanjung, Darinda Sofia; Silaban, Patri Janson
Jurnal Review Pendidikan dan Pengajaran Vol. 8 No. 2 (2025): Volume 8 No. 2 Tahun 2025
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v8i2.45553

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan Model Pembelajaran Picture and Picture Berbantuan Media Pop Up Book Terhadap hasil belajar siswa kelas IV SD Negeri 101740 Tanjung Selamat, Tahun Pembelajaran 2024/2025. Penelitian ini menggunakan pendekatan penelitian Kuantitatif. Subjek dari penelitian ini seluruh siswa kelas IV SD Negeri 101740 Tanjung Selamat, Tahun pembelajaran 2024/2025 yang terdiri dari satu kelas dengan jumlah siswa 35. Pengambilan Sampel Total dengan perolehan sampel sebanyak 35 siswa. Hasil penelitian menunjukkan bahwa Hasil belajar siswa dengan Menggunakan Model Pembelajaran Picture and Picture Berbantuan Media Pop Up Book termasuk kategori yang Sangat baik dengan rata-rata 82,57. Hasil Koefesien Korelasi sebesar 0,979 artinya r hitung > r tabel maka Ha diterima. Sehingga terdapat pengaruh kuat antara Model Pembelajaran Picture and Picture Berbantuan Media Pop Up Book Terhadap Hasil Belajar Siswa kelas IV SD Negeri 101740 Tanjung Selamat. Dapat dilihat juga dari hasil Uji-t dimana nilai Signifikasi < 0,05 yakni 0,000 < 0,05 sehingga menyatakan bahwa Ha diterima. Hal ini menunjukkan bahwa ada pengaruh positif yang signifikan terhadap penggunaan Model Pembelajaran Picture and Picture Berbantuan Media Pop Up Book Terhadap Hasil Belajar Siswa SD Negeri 101740 Tanjung Selamat Tahun Pembelajaran 2024/2025.
PENGARUH MODEL PEMBELAJARAN MAKE A MATCH TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN BAHASA INGGRIS DI KELAS IV SD NEGERI 066050 MEDAN Situmorang, Anita S; Gaol, Rumiris Lumban; Juliana, Juliana; Sinaga, Reflina; Simarmata, Ester Julianda
SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Vol. 13 No. 3 (2023): SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/sejpgsd.v13i3.46122

Abstract

This study seeks to determine the impact of the make a match learning model on student learning outcomes in English class IV SD Negeri 066050 Medan Learning Year 2022/2023. The research method used is experimental quantitative research methodology. To obtain information in the form of data, a test instrument of 30 questions is needed. The number of research samples was 30 students based on purposive sample technique. To see the initial ability of students, the study conducted a Pre Test with the results representing a set of scores of 59.87 which fell into the category of less. The results of the Post Test are better than the results of the Pre Test given previously with the average value of the students reaching 80.17 in the excellent category. The results of the calculation of the correlation coefficient show an increase in the level of student learning success where 14rhitung">  â‰¥ 14 rtable"> l with the results of 0.770 ≥ 0.361. Furthermore, hypothesis testing is to compare the value of 14thitung "> ≥ 14ttabel"> . Obtained the value of 14thitung"> = 6.387 while 14ttable"> = 1.697. Because 14tcount">  â‰¥ 14ttable">  (6.387 ≥ 1.697) then H_a is accepted and H_o is rejected. Through the t-test, it can be concluded that the make a match learning model has a positive impact on student learning outcomes.
IMPLEMENTASI METODE EDUTAINMENT UNTUK MENINGKATKAN HASIL BELAJAR PADA MATA PELAJARAN MATEMATIKA BERBANTUAN MEDIA MONOPOLI DI SEKOLAH DASAR Saragih, Christin Natalia; Sinaga, Reflina; Tanjung, Darinda Sofia; Gaol, Rumiris Lumban; Abi, Antonius Remigius
SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Vol. 14 No. 1 (2024): SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/sejpgsd.v14i1.54420

Abstract

The results of this research indicate an increase in student learning outcomes in class IV mathematics lessons at SD Negeri 097802 Tumbukan Dalig, Simalungun Regency. This is proven by the results of research on the pretest (initial test) where 6 students (31.57%) got a complete score, while 13 students (68.42%) got an incomplete score, with an average learning result of 59.15. In the first cycle posttest, it increased to 11 students (57.89%) who completed while 8 students (42.10%) did not, with an average learning outcome of 66.73. In the second cycle posttest, completeness of learning outcomes increased to 16 students (84.21%) who completed and 3 students (15.78%) received an incomplete score, with an average learning outcome of 75.78. Furthermore, from the results of observations of teacher activities in implementing cycle I learning, an average of 52% (sufficient) was obtained and observations of student activities were obtained with an average of 50 (sufficient). In cycle II the results of teacher observations increased to 84% (very good) and the results of observations of student activities also increased to 86 (very good) thus it was found that by implementing the edutainment method there was an increase in the learning outcomes of class IV students at SD Negeri 097802 Tumbukan Dalig , Simalungun Regency.
ANALISIS PENGARUH POLA ASUH ORANG TUA TERHADAP PERILAKU SOSIAL ANAK DI SEKOLAH DASAR Gaol, Rumiris Lumban; Ana, Juli; Tanjung, Darinda Sofia
SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Vol. 14 No. 3 (2024): SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/sejpgsd.v14i3 SEP.59613

Abstract

The process of life begins with the family, and the process is different in every family.  In general, a child's personality is a reflection of the family. Having a good personality requires a long process, and requires good cooperation between members. A good personality usually starts from good habits from an early age that start from parental parenting, and along with the passage of time, good habits will become a character and become part of a child's personality. The growth of a child's character is determined by the assistance of parents through the parenting style that is given every day in their lives. The better the parenting style, the better the social growth of a child. The purpose of this study is to see how the parenting style of children and how the parenting pattern affects the social behavior of children. This research method is a quantitative type of survey. The results were found through questionnaire data on the type of parenting and children's social behavior. The type of parental parenting that is dominant in children is permissive parenting, which tends to give freedom to children.
The Influence Of Providing Rewards And Reinforcement On Stuedent Learning Outcomes In Class IV Mathematics At State Primary School 106143 Sukamaju School Year 2022/2023 Abi, Antonius Remigius; Sitanggang, Paskah Afriani; Lumbanraja, Bogol; Regina Sipayung; Rumiris Lumban Gaol
International Journal of Applied and Advanced Multidisciplinary Research Vol. 1 No. 3 (2023): November 2023
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijaamr.v1i3.802

Abstract

  This study aims to determine the effect of giving rewards and reinforcement on student learning outcomes in mathematics in class IV at SD Negeri 106143 Sukamaju for the 2022/2023 academic year. In this study, researchers used quantitative methods. The population used was all students at SD Negeri 106143 Sukamaju with a sample of 31 students. Sampling using nonprobability sampling. The results of this study indicate that the results obtained from correlation test can be seen in the correlation coefficient of r (count) 0.689 ≥ r (table) 0.355, it can be concluded that the alternative hypothesis (Ha) is accepted, that is, there is a significant effect between reward and reinforcement on student learning outcomes at SD Negeri 106143 Sukamaju. It can also be seen from the results of the t-test where t (count)> t (table) is t (count) of 5.113 and t (table) of 2.042, then the hypothesis (Ha) is accepted. This shows that there is a significant positive effect between the provision of rewards and reinforcement and mathematics learning outcomes in class IV of SD Negeri 106143 Sukamaju for the 2022/2023 academic year.
Innovative Literacy Development: The Impact of the "Pohon Buku" Program in Elementary Schools Jamaluddin, Jamaluddin; Gaol, Rumiris Lumban
Jurnal Pendidikan Tambusai Vol. 8 No. 1 (2024): April 2024
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v8i1.13496

Abstract

Inisiatif pengembangan masyarakat ini berfokus pada peningkatan literasi membaca di kalangan siswa sekolah dasar melalui penerapan program “Pohon Buku”. Tujuan utamanya adalah untuk menciptakan kecintaan membaca dan meningkatkan kemampuan literasi di kalangan siswa di lingkungan pendidikannya. Program ini merupakan bagian dari rencana pengembangan literasi sekolah yang lebih luas, yang berupaya membangun budaya membaca yang berkelanjutan. Skema "Pohon Buku" memerlukan penempatan "Pohon Buku" yang ditunjuk di ruang kelas atau lokasi utama yang dapat diakses oleh siswa. Pohon tersebut menyajikan berbagai buku cerita yang mencakup tema-tema pendidikan, agama, linguistik, cerita rakyat, dan binatang dalam berbagai bahasa. Upaya yang cermat dilakukan untuk mencocokkan buku dengan tingkat pembelajaran anak-anak, sehingga memfasilitasi pengembangan kemampuan membaca dan motorik. Terlepas dari permasalahan yang ditimbulkan oleh epidemi COVID-19 saat ini, dimana pembelajaran online telah menjadi standar, peluncuran program “Pohon Buku” tetap penting. Meskipun koneksi tatap muka terbatas, aplikasi beradaptasi dengan mengajarkan Pohon Buku secara elektronik, dilengkapi dengan buku cerita grafis yang baru diproduksi. Tujuannya adalah untuk meningkatkan motivasi dan minat membaca siswa dalam suasana pembelajaran daring saat ini.
Enhancing Student Learning Outcomes in Science Through The Contextual Teaching Learning (CTL) Model: a Case Study on Light and its Properties in Class V Jamaluddin, Jamaluddin; Gaol, Rumiris Lumban
Jurnal Pendidikan Tambusai Vol. 8 No. 1 (2024): April 2024
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v8i1.13497

Abstract

Penelitian ini mengeksplorasi kegunaan paradigma Contextual Teaching Learning (CTL) dalam meningkatkan hasil belajar siswa pada mata pelajaran IPA konsentrasi pada topik cahaya dan sifat-sifatnya di kelas lima. Penelitian ini menggunakan pendekatan metode campuran, yang mengintegrasikan analisis statistik kuantitatif dengan wawancara dan observasi kualitatif. Pendekatan Penelitian Tindakan Kelas (PTK) diadopsi sebagai metodologi penelitian utama, sehingga memungkinkan peneliti terlibat langsung dalam proses penelitian mulai dari inisiasi hingga kesimpulan. Tujuannya adalah untuk meningkatkan hasil belajar IPA siswa dengan menggunakan model CTL. Analisis data awal menunjukkan adanya peningkatan yang cukup besar pada hasil belajar siswa selama tahap penelitian. Pada siklus I, rata-rata nilai individu mencapai 65,37, dan hanya 45% siswa yang mencapai ketuntasan klasikal. Namun pada siklus II rata-rata nilai individu meningkat menjadi 82,25 dan 85% siswa mencapai ketuntasan klasikal. Temuan ini sesuai dengan penelitian sebelumnya mengenai hasil pembelajaran Matematika dan Bahasa Indonesia, yang menunjukkan bahwa paradigma CTL secara positif meningkatkan prestasi siswa. Studi ini menggarisbawahi pentingnya penelitian lebih lanjut untuk mengidentifikasi aspek-aspek yang berkontribusi terhadap efektivitas model CTL, termasuk interaksi guru-siswa, ketersediaan sumber daya, dan motivasi siswa. Kesimpulannya, penelitian ini menggambarkan kegunaan model CTL dalam meningkatkan hasil belajar IPA siswa, khususnya dalam memahami topik rumit tentang cahaya dan sifat-sifatnya. Temuan ini memberikan wawasan yang berguna bagi para pendidik dan pembuat kebijakan yang berupaya meningkatkan kualitas pembelajaran sains di tingkat sekolah dasar.
Peningkatan Hasil Belajar Siswa pada Mata Pelajaran Pendidikan Kewarganegaraan dengan Menggunakan Media Slide, Gambar dan Secara Konstektual di Kelas II Wirda, Eva; Gaol, Rumiris Lumban
Jurnal Pendidikan Tambusai Vol. 8 No. 2 (2024)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v8i2.14828

Abstract

Pendidikan Kewarganegaraan (Pkn) di sekolah dasar memiliki tujuan yang penting dalam membentuk karakter dan kreativitas siswa. Namun, pemahaman siswa terhadap materi Pkn di SD Negeri Despot Alue Bujok masih menjadi perhatian karena masih terdapat kesenjangan antara tujuan pembelajaran dan hasil yang dicapai. Oleh karena itu, penelitian ini bertujuan untuk meningkatkan hasil belajar siswa kelas II SD Negeri Despot Alue Bujok dalam mata pelajaran Pkn melalui penggunaan media Slide Dan Benda Konkret. Metode penelitian yang digunakan adalah penelitian tindakan kelas dengan pendekatan siklus. Data dikumpulkan melalui observasi dan tes, kemudian dilakukan analisis kuantitatif dan kualitatif. Hasil penelitian menunjukkan bahwa pada siklus I, terdapat beberapa siswa yang belum mencapai standar ketuntasan belajar, namun pada siklus II terjadi peningkatan yang signifikan dengan semua siswa mencapai standar ketuntasan. Kesimpulannya, penggunaan media Slide Dan Benda Konkret efektif dalam meningkatkan hasil belajar siswa pada pembelajaran Pkn di kelas II SD Negeri Despot Alue Bujok. Aktivitas guru dan siswa juga mengalami peningkatan, menunjukkan adanya respons positif terhadap metode pembelajaran yang digunakan. Oleh karena itu, disarankan agar media gambar dapat lebih sering digunakan dalam pembelajaran untuk meningkatkan pemahaman siswa terhadap materi yang diajarkan.
Co-Authors Abi, Antonius Remigius Agustina, Destri Ana, Juli Anja, Anja Anton Sitepu Antonius Remigius Antonius Remigius Antonius Remigius Abi Anzelina, Dewi Aprina Tumanggor Benedikta Sihombing Betta Leli Cahaya Pardede Bogor Lumbanraja Br Manullang, Mona hesli Yohana Br Sembiring, Agnes Salsalina Br Sianipar, Lamria Theresia Christine Matanari Citra Kristina D. Simbolon Daeli, Anaria Damanik, Jenemy Amelya Darinda S. Tanjung Darinda Sofia Tanjung Debora Sidabutar Desi Natalia Br Ginting Dewi Anzelina Dewi Anzelina Dewi Ulina Ginting Dinesh Elango Dongoran, Jhonas Dyan Wulan Sari Hs Dyan Wulan Sari, H.S Eanassyalili Jasika Siregar Eka Kartika Silalahi Ester Julinda Ester Julinda Simarmata, Ester Julinda Esy Minar Parhusip Evelyn Mine Angelina Br Barus Fanesa Anastasya Br Depari Feronika Tarigan Ferry Hendiko Sinaga Finis Kristin Maduwu Fitri Sandora Sitanggang Florentina Br Purba Fransiska Sitepu Galingging, Elisabeth Rose Gapana Sembiring, Firenta Ghozali, Elizabeth Ginting, Fiber Yun Almanda Girsang, Sofia Valentina Gloria Hutabarat, Esvina Gulo, Theresia Gultom, Candra Ronitua Gultom, Jesica Gurning, Party Habeahan, Jemrianti Hannah Situmorang Hasugian, Santa Lusia Helen Everiany Pasaribu Herlinda Laia Hesli Yohana br Manullang, Mona Hutabarat, Esvina Gloria Irma Hutauruk Irma Hutauruk Irmina Pinem Jamaluddin Jamaluddin Jenti Mariani Hutasoit Josua Sembiring, Josua Sembiring Juli Azmi Juliana Juliana Juliana Juliana Juliana Juliana Julinda, Ester Karo, Jumpa Kita Agata Purba Kesia Simatupang, Ruth Kesya Kristiani Laura Anatasya Surbakti Lena Julenta Purba Lenni Tampubolon Lia Kusuma Sari Br. Bangun Lia Lestari Lumbanbatu, Indah Laeni Lumbanraja, Anita Lumbanraja, Bogol Lusito Sihite Mahulahe, Saut Manullang, Six Martawati Maria Enjel Sianipar Maria Enjel Veronika Sianipar Marissa Sibuea, Devi Marjaton, Supiani Marnawati Sitorus MEIKARDO SAMUEL PRAYUDA Melfa Norestina Sidebang Melisa Naibaho Meri Panjaitan Muchsin Natalia Glorensa Marbun Nelly Rut Nilaian Hati Telaumbanua Nova Florentina Ambarawati Nova Florentina Ambarwati Nurmala Sari Br. Sembiring Olowardiman Saragih Olyvia P N Damanik Ompusunggu, Aryati Putri Valentina PA, Putri Delya Pinem, Irmina Purba, Diana Kristina Br Purba, Resi Arnika Raja, Bogor Lumban Rajesh, Viji Raya Sigalingging Rebekah Kairani Sembiring Reflina Sinaga Regina Sipayung Ribka Kariani Br Sembiring Ribka Sihaloho Rika Olimina Malau Rio Samuel Nababan Risnawaty Nadeak Rizka Pahmawati Regina Br Sitanggang Romauli Manalu Rosanti Nainggolan Sababalat, Sri Deni Sagala, Eva Lasmawarni Salma, Azwarni Santa Geovani Saragih, Christin Natalia Saragih, Sunrais Josua Sari S, Depi Indah Saskia Kristina Saut Mahulae Saut Maulahe Sela Novayesti Rajagukguk Selani Julia Habeahan Selani Julia Habeahan Selviana Debora Sianipar Sembiring, Firenta Gapana Sembiring, Fitalia Br Sembiring, Maria Goreti Bina Sembiring, Ribka Kariani Septia Pelelawati Purba Siagian, Angelika Exa Septia Siagian, Citra Br Sidauruk, Rachel Monica Sihombing, Anjel Lidya Sihombing, Imelda Sihotang, Intan Ronauli Sihotang, Wintri Sarty Silaban, Patri Simanullang, Dina Oktaviana Veronika Simare-Mare, Saguruh Melky Sedek Simarmata, Ester J Simarmata, Ester Julianda Simatupang, Ruth Kesia Simbolon, Melyta Sinaga, Anggi Ivana Sinaga, Nirolita F. Sinaga, Refila Sinambela, Heni Wenti Sinurat, Tria Lestari Sipangkar, Meilina Rodoaty Sipayung, Yolenta Siregar, Jodi Andre Sitanggang, Fitri Sandora Sitanggang, Paskah Afriani Siti Rahma Gultom Sitompul, Anggita Apriyanti Sitorus, Irmatansy Alodya Situmeang, Egy Santoso Situmorang, Anita S Situmorang, Debora Graselia Situmorang, Defensus Sriayu Ginting Suarniwati Halawa Suci Rahmadani Siregar Tarida Herawati Lumban Gaol Tarigan, Adelina Theresia Tarigan, Chindi Clodiya Br Tarigan, Hanna Mentari Tarigan, Jesika Margareta Angelina Tarigan, Paska Sriulina Tarigan, Tesalonika Br Tesalonika Br Tarigan Theresia Magdalena Br Tungkir Tiodora Br Tarigan Vina Adelia Sinaga Vinona, Gracia Wirda, Eva Yasinta Samosir Yohanes Suhardin Yuni Sitiowati Yusni Atriana Girsang Zai, Abigail Verent Chrysalita Zendrato, Agusman