Abstract: This study examines the impact of Training and Development on the performance of Home Economics Teachers and School Improvement. A survey research design was employed for the study. A Total Population of 132 respondents was selected for the study. A co-efficient of 0.82 was obtained for the instrument. The findings of the study revealed among others that training and development has a positive impact on the performance of Home Economics Teachers. The study recommended that teachers should be encouraged to go for in-service training. This will brighten-up their ideas and enable them to know more about the recent developments in their subject area.