The study focused Effective teaching of Social Studies Concepts in Basic Schools in Ghana. The study adopted the descriptive survey design using quantitative approach. The population for the study consisted of all Social Studies teachers in the Junior High Schools (JHS) in the Tano South District. There were fifty-two Social Studies teachers at the JHS level in the district. Non-probability sampling technique (purposive and convenient sampling techniques) was used for the study. Purposive sampling technique was used to select all the fifty-two teachers and forty-one schools in the Tano South District. While the district was conveniently sampled for this study. The main instrument used to gather data was observation guide. The data gathered was analysed using the Statistical Product using Service Solutions (SPSS). The study concluded that, in respect to the teaching effectiveness of Social Studies teachers, the general performance in all the thematic areas assessed indicate that, Social Studies teachers are not at their optimum best in terms of planning and preparation, instructional skills, classroom management, communication skills and assessment skills. It is therefore recommended that, the Ministry of Education through the Ghana Education Service (GES) in collaboration with all the teacher training institutions training Social Studies teachers should fashion out teacher development programmes such as workshops and short courses for Social Studies teachers. In these programmes, the organisers must ensure that teachers have access to high quality content course work in Social Studies.