Omwana mutwale ku somero naye awaka gezaako okugenda mu maaso okumuyigiriza ebikwata ku bipimo mu bulamu obwa bulijjo. Wano abaana bagenda mu maaso okuyiga ebipimo omuli obuwanvu, obuzito, ebiseera, volima, n’enkula. Era genda mu maaso mu okumuyigiriza okubala namba omuli n’okubusaaamu oba nga bubuuka namba awamu n’okukubisa n’ogugabiza mu namba era bagenda mu maaso okuyiga okubala okutuuka ku 1000 awamu ne namba z’ekirooma.