A general view about the three-level Persian book of the 6th grade school of Qalam Chi

Persian lesson is considered one of the sweetest lessons for students, but there are small points in Persian grammar that involve some students' minds. As the name suggests, the three-level Persian book of the sixth primary school of Qalam Chi has 3 levels of questions, from relatively difficult to more difficult, so that dear students can learn all the material step by step, and one of the good features of this Persian book is that in addition to the questions Detailed and complete answers, there are test questions with correct and even wrong answers with reasons.