Samples used in research is student grade 1 of 25 people of Pree Cha Yan Sa Suek Primary School education area office Tak primary school district 2 1 semester 1 of academic year at 2557 (2014)
The samples used in this study is the first study were 25 years of Pree Cha Yan Suek Sa Primary School Primary Education Area Office Tak District 2 Term 1, 2557: 1 room.
The sample is a grade 1 number 25 people of Pree Cha Yan Suek Sa Primary School Office of education Tak designated 2 semester academic year 2557 1 were 1 room.