A general view about the three-level science book of the 8th Qalam Chi

The three-level science book of the 8th Qalam Chi has two unique features, the first feature is that this book has relatively difficult, difficult and more difficult levels, which makes the student learn the material easily, the second feature is that the student Those who score between 14 and 20 can read this book.

The relatively difficult level of this book is 294 questions, the difficult level is 299 questions, and the more difficult level is 307 questions, which has a total of 900 questions with reliable sources.

The purpose of this leveling is that students answer the questions according to their level of knowledge and can also compare their answers with descriptive answers in the book.