This project is on A survey of the challenges of biology teacher trainee in teaching practice, a case study of Federal College of Education, Kano. Teaching practice has been found to be very beneficial in the course of this research work because it provides an opportunity for trainee teachers to teach and increase their professional competence. The result showed that trainee teachers benefited greatly in participating in teaching practice because they were able to build proper confidence and competence in lesson preparation and developed skills and attitude of a teacher during the exercise. It was also revealed that teaching practice helps trainee teachers to learn how to keep records of assignments and also participating in school activities. Therefore, we recommended that the government should provide finance in the form of a stipend for trainee teachers and teachers engaged in teaching practice programs.