The aim The aim of this study is to investigate the level of reliabilityof teaching philosophy (p4c) inActivitieseducation,and the felt the need to reduce verbal expressed anger and felt the need to reduce physical expressed anger  in public in Tehran High school of the14^thdistrict of Tehran.This study is an applied research project that was conducted with quasi-experimental method and preliminary and final test with a control group without randomly selection.The study sample contains all high school male students of the 14^th district ofTehran enrolled in the academic year of 2014-2015.The sample size of the study was60students that were non-randomly placed in two groups of 30experimental and 30control subjects.After running the PhilosophyforChildren program,in order toassess students’ strategies to control their anger, the researcher used the State-Trait Anger Expression Inventory- 2 Spielberger(STAXI-2).In order to test the hypothesis,  ANCOVA, the analysis of covariance And using performed SPSS software.call the validity and reliabilityof the programof Philosophy for Children two hypotheses were confirmed.