The Science and Humanities Department provides the basic knowledge required for students of the Self-Financing Engineering Programmes at Seethi Sahib Memorial Polytechnic College, Tirur. The department offers courses in Mathematics, Physics, Chemistry, English, Environmental Studies, and Physical Education, helping students build a strong foundation for their technical education while promoting physical fitness and overall well-being.

The department focuses on developing students' analytical thinking, communication skills, problem-solving ability, teamwork, professional ethics, and a healthy lifestyle. Through classroom teaching, laboratory sessions, sports and physical education activities, seminars, and interactive learning, the department prepares students for higher studies, employment, and successful careers in engineering and technology.