Matumba a canvas ndi chisankho chabwino kwambiri kwa ophunzira omwe amafunikira zikwama zogwira ntchito, zazikulu, zowoneka bwino komanso zokomera zachilengedwe. Ndi kulimba kwawo, kusasunthika, kukula, komanso kukwanitsa, matumba a canvas tote ndi oyenera ophunzira. Amakhalanso osinthasintha, kulola ophunzira kuti azigwiritse ntchito pazinthu zosiyanasiyana, monga kugula, kuyenda, ndi zina. Kusankha chikwama cha canvas tote ngati thumba la ophunzira ndi ndalama zogwirira ntchito, kalembedwe, ndi kukhazikika.