Abstract:
The purposes of this research were to develop the learning package on CeramicsProduct Design I as required by Rajabhat Institute Program, reformed edition BE. 2536, and tofind out the efficiency of the learning package as well as the accomplishment of the students.The instrument to be utilized in experiment consisted of 1) the Learning Package of CeramicsProduct Design I (4 units), 2) Pretest, 3) Formative test, and 4) Posttest.The sample were composed of 30 third -year Industrial Product Design students atRajabhat Institute Pranakom to find out the efficiency of the test items. Thirty second-yearIndustrial Product Design students at Rajabhat Institute Pranakorn could be utilized to find outthe efficiency of the learning package and the accomplishment of the students.The result was shown that the learning package could be effective in learningbecause the average percentage of formative test and posttest was 90.76/90.43 which was higherthan the established criteria of 9O/9O. The comparison of mean scores between pretest(Xbar = 27.13 ) and posttest (Xbar - 10.30 ) by using t-test was significantly different at the 0.01level. Thus, the learning package of Ceramics Product Design I could be used efficiently andeffectively for teaching and learning.