ABSTRACT
This study examined the Effect of Computer Assisted Instruction (CAI) on Students' Performance in Economics in Senior Secondary Schools in Ekiti State, Nigeria. The study was conducted with four research objectives and four research questions were asked while four null hypotheses were formulated and tested at p < 0.05. Literatures that are related to the study were also reviewed. This study was conducted in the public Senior Secondary Schools in Ekiti State. Specifically, students of SSS II in Government Science College Iyin-Ekiti, Community High School Iyemero-Ekiti, Government College Oye-Ekiti, and Ijaloke Grammar School Emure-Ekiti with a population of 195, using quasi-experimental design. The bio-data of the respondents was analyzed with the use of frequency and percentage while mean and standard deviation was used to answer the four research questions. All the four null hypotheses were tested at 0.05% level of significance using t-test. A t-test of independent sample was used to compare the performance of students taught using Computer Assisted Instruction (CAI) method with the performance of the group taught using only traditional method. The findings of the study among others revealed a significant difference in the post-test performance scores of students taught Economics with the use of computer assisted instruction when compared with those taught using the traditional method of instruction; that there was no significant difference in the performance of male and female students taught Economics with the use of computer assisted instruction. The first, third and fourth null hypotheses were rejected because the t-value was more than the p-value and the second null-hypotheses were retained as the t-value was less than the p-value. The study concluded that students perform better and score higher in Economics given test when taught using CAI enhanced method. Based on the conclusion, the study recommended that teachers and students in the Senior Secondary School as well as other levels of education should imbibe the use of CAI method of teaching since it enhances students' performance in courses of study. Also the study recommended that CAI drill and practice software as well as CAI Experts and CAI resources (financial, infrastructure, computers and power generation sources) should be made available by respective Ministries of Education at the Federal and State levels, as well philanthropists who are interested to encourage educational development throughout the country.