By Aroh, Daniel C.
The deplorable state of mafhematia education in the country has been a source of concern to mathematics edxatws, goverruntnt and the society at large. Students perfonname in nlathelnatics in the senior school certificate examination fronr year to year Ras never been encouraging. This research seeks to employ suitable and effective instmctimal nzaterial for improving the teaching and Learning of mathematics. The study investigated the effects of video taped instruction on secondary s c ~ osltu dent7 achievement and interest in matheinatics