The physics course cannot be limited to the description of a series of facts and phenomena, definitions, principles and laws; what is important is the understanding of the relationship between the different elements of knowledge and of the structure of physicalknowledge.We put at the disposal of teachers and students of the first year of Scientific Humanities, this first volume of the manual entitled Overview and objectives for physical sciences to improve the teaching-learning of Physics in our country, the Democratic Republic of Congo.The application exercises are placed at the end of each subject for a broader knowledge of the course, given that our teaching is given under difficult conditions. It will help our students to acquire structured knowledge on physics and will reduce the difficulties of the teachers, sometimes in the grip of the lack of appropriate documentation.