Investigation of Attention to Critical Thinking and Internal Desire in Natural Science Text Book of the Fifth Grade

This research aims to investigation of attention to critical thinking and internal desire in natural science textbook of the fifth grade on philosophical skills according to hamedan teachers view point in the school.
Research method was survey. The statistical population are all teacher of primary school of Hamedan city that their number is above 1105 person. The data gathering instrument was researcher made philosophical skills assessment questionnaire that its validity appreciated by experts and its reliabity using Cronbach alpha coefficient computed about./.82. The statistical method were descriptive statistic indices such graph and percent and non-parametric x2.
The results show that natural science textbook of the fifth grade ,in Hamedan teachers` view, focuses critical thinking including evaluation ,inference and reasoning skills and internal desire skill including sub skills of communication, survey and curiosity.
The implementation of the philosophy program for children can be effective on intellectual and behavioral skills of children, and in creating attributes such as strong motivation, clever curiosity, intellectual and practical independence, self-esteem and Selfassurance, And the sensitivity of the person to the issues has a positive impact. Teachers can also influence the quality of critical thinking and intrinsic desire of children by adopting a thinking education approach.