Expert systems captures scarce expert knowledge and render it archival, it captures expertise before it is lost.Hence, the development of expert system should be encouraged in all fields where human expert exist.A well developed expert system provides consistent answers for repetitive decisions, processes and tasks; it can hold significant levels of information and reduce dependence upon one expert as it can be used by many users more frequently. It is therefore recommended
that more work should be done on developing more expert system that can aid teaching hence improving the level of
our education system.