Yohana Dwi Meilani Sihotang, Canni Loren Sianturi and Lisbet Novianti Sihombing (2026) “The Effect of the Light Property Box (Kosica) Media-Assisted Experimental Method on Students’ Learning Outcomes in Science Learning at Grade IV of UPTD SD Negeri 122371 Pematangsiantar”, International Journal of Technology and Education Research, 4(02), pp. 507-517. doi: 10.63922/ijeter.v4i02.3537.