This article covers the details of the Zero Mistake Program (ZMP) implemented for senior high school students at Stirling Schools in the regions of Iraq and Kurdistan while preparing for the ministry exams (wezary, baccalaureate). As a result of the findings, recommendations, and outcomes obtained during the preparation for these exams, which are a serious issue throughout the country, it has been shown that an easier path can be followed that can save both families and students from a great deal of trouble. Our work was supported by a methodology using both quantitative and qualitative data. The students' grades in mathematics at the end of the year, their mathematics mock exam grades at the end of the ZMP, and the official mathematics exam results they obtained from the ministry exam were compared. Our study was further supported by feedback from the students and their parents who participated in the ZMP. Our research was conducted among 12th-grade students at Erbil Nilufer Girls' High School. In summary, this article's details reveal the successful results achieved through the dedicated efforts of selfless teachers in the ZMP, which marks the culmination of various programs (Figure 2) spread over an academic year.