The purpose of this study was to find out the effectiveness of the GrammarrnConsciousness-Raising activities, in comparison with that of English For New Ethiopia:rnPupil; ·-.Book - 9, to the teaching of English tenses to ninth grade students. The $tUdyrninvolved sample population of 52 students, out of which only 40 students attended thernexperimental classes regularly and took the Achievement-·test. There were two studyrnGrouW