The cunent research aimsat setting the degree of practices of school headmasters of nineveh governorate to lessen academic bulling in primary schools from teachers perspectives. The sample was (100) surveys distributed on teachers in the municipality of nineveh and districts.chosen randomly.Descriptive me thod was adopted in answering questions.A survey was made , the validity and stubility of which was verified . The researchers concluded no statistically siginfi cant difference at the level wad found between the means of answers of the samples regarding survey according to service years . The degree of statistical signifi canee inallaxes was more than 0.5% thus, no statistically significant difference at (0.05) level between the means of sample responses regading survey axes according to academic qualification.Statistieal signifieance of all axes was more than 5% . The researchers recommend holding training courses for headmasters and staff about facing academic bullying ,develop spirit of tolerance and social cooperation amony students to eliminate such dangeruos pheno memon..