Lisna Sari, and Iim Wasliman. “anaging athematics nstruction through the DCA ycle: pplying the emonstration ethod to mprove tudent otivation”. ournal of cience and ducation (JSE), vol. 7, no. 1, Sept. 2026, pp. 2222-34, doi:10.58905/jse.v7i1.762.