The purposes of this study were to 1) develop a science curriculum via using the inquiry : 5Es cycle  technique incorporating real-life experience 2) compare the students, learning achievement before and after the implementation of the developed curriculum 3) investigate students? learning achievement on scientific process skill and 4) examine student attitudes towards learning science via using the curriculum incorporating the science textbooks.
	The study sample involved 30 Pratomsuksa five students at the Wat Bangwua (Saisermwit) School, selected by simple random sampling. The statistical devices employed for the data analysis were mean, standard deviation and t-test dependent.
	The findings of the study were as follows: 
	1) The appropriateness of the developed curriculum was found to be at high level.
 	2) Students? learning achievement after the experiment was significantly higher than before the experiment at .05.
	3) Students? learning achievement on scientific process skill after the experiment was significantly higher than before the experiment at .05.
  	4) Student attitudes towards learning science by the use of science textbooks 
incorporating real-life experiences were at good level.
