Nassosin Karatun da ba na Almara ba - Mataki na 1 - Faɗuwar Niagra Duba Duk takaddun Aiki
Don ɗalibai su yi aiki, ga wasu sassa na karatun almara na aji na 1 kyauta kuma ana samun su akan duk na'urori. Ga yara a maki 1, 2, da 3, ana tsara waɗannan darasi bisa ga matakin aji. Bincika waɗannan ƙa'idodi masu ban sha'awa waɗanda ba na almara ba don aji 1 a yanzu.