The data from the post-test were analyzed using the mean and standard deviation to answer the two research questions and t-test statistics was used to test the two hypotheses in the study.
The study found that the subjects in the experimental group performed better than their counterparts in the control group in the post-test with mean score of 23.76.
The subjects in the Federal Colleges of Education and Polytechnics performed better than those in the State Colleges of Education and Polytechnics.
The study also found significant differences in the performances of the control and the experimental group and between those in the Federal-owned and State- owned institutions.
Some recommendations made in the study include Colleges of Educations and Polytechnics offering NCE (Technical) programme should have well equipped computer centers for teaching and learning metalwork technology.
Institutions should adopt the CAl package for teaching students metalwork technology.