The purpose of the study on 1. comparative study of color quality to a poster from the Khun 2 qualify. To learn the proper ratio of Khun Ngaman in color posters.
The purpose of this study was to compare the quality of 1 color poster made from flour types. 2 to determine the appropriate ratio of students. Send it to do the poster.
The objective of the study of 1. To compare the quality of the poster paint made from starch, various types of 2. To determine the optimum ratio of starch. Put them in the poster paints.