Continuing Of International Convention On Green Technology Vol 11 No 1 Tania Anggraeni, 06/06/2022 Ministry Of Electronics And Data Technology, Authorities Of India This examine aims to determine the effect of the training method and belief in arithmetic on mathematics studying outcomes by controlling students’ initial abilities at SMPN 15 South Jakarta. The research methodology used a quasi experimental methodology with a treatment by level design. Students’ mathematics learning outcomes because the dependent variable which are influenced by the learning strategy and students’ perception in mathematics because the impartial variable, and the students’ initial ability because the covariate variable. The multiple alternative take a look at instrument was used to measure college students ‘learning …