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Validation of Dyscalculia Risk Detection Instrument in Grade 3 Elementary School Students Using the Rasch Model: Psychometric Analysis and Implications of Inclusive Education Kusumah, Indra Praja; Wardhani , M. Kusuma; Bunda, Dince
JURNAL PENDIDIKAN DASAR NUSANTARA Vol 11 No 1 (2025): Jurnal Pendidikan Dasar Nusantara
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jpdn.v11i1.26446

This study aims to evaluate the psychometric quality of a dyscalculia risk screening instrument designed for grade 3 elementary school students. A total of 147 students from four elementary schools in Tangerang were involved as respondents. The instrument consisted of 10 questions and was analyzed using the Rasch model Item Response Theory (IRT) approach with jMetrics software. The results of the analysis show that the items have a fairly wide range of difficulty levels (logit –2.53 to +2.84), but the distribution is not evenly distributed. Some items show misfits for the Rasch model, as well as high error standards on extreme items. Estimated participant ability (theta) shows a logite distribution from –4.62 to +4.55, with measurement reliability at the item level very high (0.9659), but at the moderate participant level (0.5984). The correlation coefficient between the raw score and the theta estimate of 0.9861 supports the validity of the instrument construct. These findings recommend improvements to the distribution of item difficulty levels and revisions to non-model items so that the instrument can be used effectively in inclusion education for early screening of dyscalculia risk.

Peningkatan Literasi Bahasa Inggris Siswa/i SD Negeri Cihuni III melalui Kegiatan Spelling Bee dan Storytelling Cendana, Wiputra; Pratiwi Sibarani, Debora; Bunda, Dince; Hapkh Watulingas, Keren; Kiky Puspita Anggraeni, C.; Wibisono, Yemima
KOMUNITA: Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 4 No 3 (2025): Agustus
Publisher : PELITA NUSA TENGGARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60004/komunita.v4i3.209

Program pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kemampuan literasi dasar bahasa Inggris siswa kelas III di SDN Cihuni III melalui pendekatan fonik. Kegiatan dilakukan secara tatap muka selama delapan minggu dengan melibatkan tim dosen dan mahasiswa dari Program Studi PGSD dan Pendidikan Bahasa Inggris Universitas Pelita Harapan, bekerja sama dengan Yayasan Komuniklasika. Metode fonik dipilih karena efektif dalam membangun keterampilan membaca awal dengan mengaitkan bunyi huruf dan kata. Kegiatan pembelajaran difokuskan pada pengenalan bunyi huruf, blending, vocabulary building, storytelling, dan kompetisi spelling bee. Hasil evaluasi menunjukkan lebih dari 80% siswa mengalami peningkatan kemampuan dalam membaca kata sederhana serta menunjukkan minat belajar yang lebih tinggi. Artikel ini merekomendasikan integrasi metode fonik dalam pembelajaran bahasa asing tingkat dasar di sekolah-sekolah dasar.

PENGUATAN KOMPETENSI DAN SPIRITUAL PENDIDIK PAUD YAYASAN KAIROS TANAH PAPUA SORONG, PAPUA BARAT DAYA Indriana Purba, Rosma; Bunda, Dince; Praja Kusumah, Indra; Appulembang, Oce; Sari, Ganda
Jurnal Pengabdian Pendidikan Masyarakat (JPPM) Vol 6 No 2 (2025): Jurnal Pengabdian Pendidikan Masyarakat (JPPM), Vol 6 No 2 (Oktober 2025)
Publisher : LPPM UNIVERSITAS MUHAMMADIYAH MUARA BUNGO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jppm.v6i2.3446

Teachers are not merely transmitters of knowledge but also serve as character builders and spiritual mentors. This community service program was designed to equip early childhood educators from the Kairos Foundation in Sorong, Southwest Papua, with a comprehensive understanding of the competencies required of educators, the characteristics of learners from a Christian worldview, and the challenges faced by educators in the 21st century. These challenges were explored through the lens of 21st-century skills and with reference to the Regulation of the Indonesian Minister of Education and Culture No. 137 of 2014. Through a reflective and contextual approach involving discussions and assignments, the online training—attended by sixteen teachers—resulted in improved educator understanding, as evidenced by their ability to clearly and critically explain the four key aspects covered. This training not only enhanced the participants’ conceptual understanding but also affirmed their identity and strategic role as educators in shaping a generation that is intellectually capable and deeply rooted in Christian values. Ultimately, the training serves as a practical guide for meaningful and transformative teaching.

PELATIHAN DARING PENGUATAN KOMPETENSI DAN SPIRITUAL PENDIDIK: KEGIATAN PENGABDIAN MASYARAKAT DENGAN YAYASAN KAIROS TANAH PAPUA Purba, Rosma Indriana; Bunda, Dince; Praja Kusumah, Indra; Appulembang, Oce; Sari, Ganda
Jurnal Sinergitas PKM & CSR Vol. 9 No. 2 (2025): OCTOBER
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/jspc.v9i2.9851

Dalam konteks pendidikan Kristen, guru tidak hanya berperan sebagai penyampai pengetahuan, tetapi juga sebagai pembentuk karakter dan pembimbing rohani. Kegiatan pengabdian ini dirancang untuk membekali para pendidik Kristen dengan pemahaman menyeluruh tentang kompetensi yang dibutuhkan, serta karakteristik peserta didik berdasarkan wawasan Kristen Alkitabiah. Pelatihan ini juga membahas tantangan yang dihadapi oleh pendidik di abad ke-21, dengan merujuk pada Peraturan Menteri Pendidikan dan Kebudayaan Republik Indonesia No. 137 Tahun 2014 serta kerangka keterampilan abad 21. Melalui pendekatan reflektif dan kontekstual dengan diskusi dan penugasan, pelatihan daring yang diikuti enambelas peserta ini mendorong para guru untuk menyadari peran strategis membentuk generasi yang tidak hanya cerdas secara intelektual, tetapi juga berakar kuat dalam nilai-nilai Kristiani di Sorong, Papua. Pelatihan ini berfungsi sebagai panduan praktis untuk pengajaran yang bermakna dan transformatif.

PENGUATAN KOMPETENSI DAN SPIRITUAL PENDIDIK PAUD YAYASAN KAIROS TANAH PAPUA SORONG, PAPUA BARAT DAYA Indriana Purba, Rosma; Bunda, Dince; Praja Kusumah, Indra; Appulembang, Oce; Sari, Ganda
Jurnal Pengabdian Pendidikan Masyarakat (JPPM) Vol 6 No 2 (2025): Jurnal Pengabdian Pendidikan Masyarakat (JPPM), Vol 6 No 2 (Oktober 2025)
Publisher : LPPM UNIVERSITAS MUHAMMADIYAH MUARA BUNGO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jppm.v6i2.3446

Teachers are not merely transmitters of knowledge but also serve as character builders and spiritual mentors. This community service program was designed to equip early childhood educators from the Kairos Foundation in Sorong, Southwest Papua, with a comprehensive understanding of the competencies required of educators, the characteristics of learners from a Christian worldview, and the challenges faced by educators in the 21st century. These challenges were explored through the lens of 21st-century skills and with reference to the Regulation of the Indonesian Minister of Education and Culture No. 137 of 2014. Through a reflective and contextual approach involving discussions and assignments, the online training—attended by sixteen teachers—resulted in improved educator understanding, as evidenced by their ability to clearly and critically explain the four key aspects covered. This training not only enhanced the participants’ conceptual understanding but also affirmed their identity and strategic role as educators in shaping a generation that is intellectually capable and deeply rooted in Christian values. Ultimately, the training serves as a practical guide for meaningful and transformative teaching.

An Inquiry-Based Learning on Salt Hydrolysis and Buffer Solutions in the Context of Christian Education Saragih, Rachel Veronica Putri Pniel; Tantu, Year Rezeki Patricia; Bunda, Dince
Diligentia: Journal of Theology and Christian Education Vol. 8 No. 1 (2026): January
Publisher : Universitas Pelita Harapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19166/dil.v8i1.10854

Chemistry is often considered difficult and abstract, as well separate from the Christian faith. One Christian school in Jakarta that incorporates Christian values into its vision and mission, has not yet been able to provide learning that integrates Biblical Christian perspectives, particularly in Chemistry lessons. The diverse contexts is of 11th-grade students, including 13 boys and 11 girls. This study aims to examine inquiry-based learning on the topic of salt hydrolysis and buffer solutions within the context of Christian education. Inquiry-based learning is not only viewed as a means of knowledge construction but also to admire the greatness and order of God’s creation through the principle of equilibrium in the topics of hydrolysis and buffer solutions. This study began with observation, lesson planning, implementation of learning, analysis of learning outcomes, and final reflection. Data were taken from test scores, student worksheet results, project results, and reflections, then processed using simple statistics and explained qualitatively. The results of reflection showed that inquiry learning was able to provide a deeper understanding of the concepts of hydrolysis and buffer solutions, real and reflective applications of the knowledge learned, and student engagement through the inquiry process and group collaboration. This research is expected to provide a contribution to Christian educators in designing chemistry learning that is holistic and transformative.

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