List of Articles پیشرفت تحصیلی Open Access Article Abstract Page Full-Text 1 - Analysis of the contribution of school principals in the performance of the educational system from the perspective of students' academic progress Zahra Sanati Fariba Adli Open Access Article Abstract Page Full-Text 2 - A study on the effectiveness of mathematics education based on multiple solution tasks in the development of creative thinking and achievement in mathematics for secondary school students masomeh moazenzadeh namat mosapour sadegh nasri maryam safarnavadeh Open Access Article Abstract Page Full-Text 3 - The Effect of Music on Elementary School Students Creativity and Mathematical Academic Achievement Mohammadjavad Farhadipour Mahbobeh Alborzi Fariba Khoshbakht https://doi.org/10.83078/ICHS.2024.930744