General Science Teaching is quite unique as it comprises four different aspects of Science that is; Chemistry, Physics, Biology and Agriculture. As a result, a science teacher should have knowledge in all these aspects of Science and not just one or two of these disciplines to be able to impact positively on students academic achievements and success. Not only must he/she be competent in subject matter but also be; Compassionate and results oriented science teacher with varied classroom experience. A learner-centered approach instructor who always engage learners through practical lessons and classroom activities to guide learners in order to achieve instructional goals and impact positively on the academic performance of learners.