3.3 documents used in surveys. The tools used to collect data is the survey of reasons for eating in the cafeteria of the high school, which was divided into apes Niwas 3 sections as follows:Part 1 is a general survey.2. a survey on eating in the cafeteria of the high school students. High school, apes Niwas.3. provide a comment or what students wanted more instructions. By group, survey The number 100, vol. vol. 10-5 text level and bring the finished design surveys offer you the teacher to examine the shortcomings of surveys, and revised following.
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