Dr. Siti Faizah, S.Pd., M.Pd. is a lecturer at Universitas Negeri Malang, Indonesia. Born on March 12, 1990, in Jombang, she has made significant contributions to the field of education, particularly in mathematics and educational psychology. Dr. Faizah teaches various courses, including School Mathematics Problem Solving, Development of School Mathematics Teaching Materials, and Basic Education Curriculum Development. Her research interests focus on students’ mathematical thinking, mathematical proof, and innovative teaching methods, which she has explored through several international publications in respected journals, such as the Mathematics Teaching Research Journal and Journal of Ecohumanism. She holds an H-index of 2 on Scopus and is actively involved in academic research. Her Google Scholar profile can be found here. For further inquiries, she can be reached via email at faizah.siti.pasca@um.ac.id or by phone at 082140634112. Her office is located at Jl. Semarang No. 5, Malang, Indonesia.