The research work was set out to determine the comparative effects of integrated social networking teaching approach and Glaser’s teaching method on Government school students’ achievement and retention in Imo State. Specifically, the objectives of the study is set out to: ascertain mean achievement scores of students taught Government using Integrated Social networking teaching approach and Glaser teaching method at post-treatment test; find out mean achievement scores of male and female students taught Government using Integrated Social networking teaching approach and Glaser teaching method at posttreatment test; determine mean achievement scores of urban and rural secondary school students taught Government using Integrated Social networking teaching approach and Glaser teaching method at posttreatment test; determine mean retention scores of students taught Government using Integrated Social networking teaching approach and Glaser teaching method in secondary schools in the follow-up test; determine mean retention scores of male and female students taught Government using Integrated Social networking teaching approach and Glaser teaching method in Secondary schools in the follow-up test; and ascertain the mean retention scores of urban and rural secondary school students taught government using Integrated Social networking teaching approach and Glaser teaching method in the follow-up test. The justification of this study is on the need to solve the problem of poor performance of students in secondary schools subjects especially in government justifies this study. The problem of poor performance of students is a worrying situation to stakeholders in education (parents, teachers, government, and the society at large). There is need therefore, for solution to be proffered for this ugly situation. The outcome of the study will suggest a tested method of teaching that is effective in improving students’ interest and achievement in government in secondary schools. Related literatures were reviewed under the major concepts of the study, theoretical framework and empirical review or review of related empirical studies while the methodology has the sample for the study of 111 students who are offering Government in senior secondary school two (SSS2). The sampling technique used was a multi-stage (cluster, purposive and simple random sampling) technique.