As part of the ongoing scientific and educational activities of the Department of Building and Construction Engineering Technologies at the Technical Engineering College, Al-Mustaqbal University, Lecturer Sally Seilan delivered a scientific lecture on Strength of Materials to second-year students as part of the department's scheduled academic curriculum. The lecture covered the fundamental concepts of Strength of Materials and their importance in engineering applications, focusing on the behavior of materials and structural elements under various loads. It also addressed the relationship between stress and strain and their role in determining the load-bearing capacity of structural elements under applied forces. The lecture further emphasized the theoretical principles of Strength of Materials and their connection to engineering problems and practical applications, aiming to develop students' analytical and engineering calculation skills while enhancing their understanding of the behavior of structures and structural elements. This lecture comes as part of the Department of Building and Construction Engineering Technologies' efforts to enhance students' academic performance and develop their scientific and practical skills, preparing them for advanced engineering courses and the professional requirements of the building and construction sector.