This research work is concerned with the evaluative study of teaching and learning of English grammatical structures in the primary school. The research deals with the nature, objectives, methods steps and the problems of teaching and learning of English grammatical structures in some selected primary schools in Kaduna North Local Government. In chapter one, the problem to be investigated was stated; objectives, hypothesis, scope and delimitation of the study were well treated. While chapter two reviews relevant literature related to the teaching and learning of English grammatical structures in the primary school. The last three chapters centered on research methodology (i.e. methods of data collection), tabulation, analysis and discussion of data collected, summary, recommendations for the improvement of teaching and learning of grammatical structures in the primary school; there is also a general conclusion of all the issues raised in this research work.