Utoyo, S., Ardi Saputro, B. and Buchori, A. 2026. Article Development and Evaluation of BrunerFrame: An EIS-Based Ten-Frame for Improving First-Grade Students’ Conceptual Understanding of Subtraction. Jurnal Pendidikan Terapan. 4, 3 (Jul. 2026), 620–631. DOI:https://doi.org/10.61255/jupiter.v4i3.1526.